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Wang Y, Wei Y, Huang J, Li X, You D, Wang L, Ma X. Prognostic value of matrix metalloproteinase-2 protein and matrix metalloproteinase-9 protein in colorectal cancer: a meta-analysis. BMC Cancer 2024; 24:1065. [PMID: 39210344 PMCID: PMC11360742 DOI: 10.1186/s12885-024-12775-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 08/06/2024] [Indexed: 09/04/2024] Open
Abstract
INTRODUCTION Matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9) are critical components of the extracellular matrix (ECM) in colorectal cancer (CRC). We aimed to evaluate the prognostic value of MMP-2 and MMP-9 in patients with CRC. METHODS We performed a meta-analysis of cohort studies with available data on the effect of MMP-2 and MMP-9 expression on both disease-free survival (DFS) and overall survival (OS) by the risk ratios (RRs) with their 95% confidence intervals (CIs). Studies were subgrouped based on the different tissue types, including cancer tissue and normal tissue, and the subgroup effect of MMP expression in different tissues was analyzed through meta-regression. To ensure the quality and reduce the risk of bias, the Newcastle‒Ottawa Scale (NOS) was used to assess the included studies. A sensitivity analysis was randomly performed to assess the potential impact of each study on our results. RESULTS Eighteen trials were selected (Table 1) and included a total of 3944 patients. According to our primary meta-analysis, the expression of MMP-2 was significantly associated with a decrease in OS (RR = 1.75, 95% CI = 1.34 to 2.29, P < 0.001) and DFS (RR = 2.62, 95% CI = 1.25 to 5.49, P < 0.001), and the expression of MMP-9 was not significantly associated with a decrease in OS (RR = 1.48, 95% CI = 0.97 to 2.24, P = 0.069) or DFS (RR = 1.60, 95% CI = 0.87 to 2.94, P = 0.133). According to the subgroup analysis of MMPs in different tissues, high MMP-2 expression in cancer tissue (RR = 1.90, 95% CI = 1.29 to 2.79) and normal tissue (RR = 1.59, 95% CI = 1.17 to 2.17) were significant indicators of poor OS. High MMP-2 expression in cancer tissue was significant indicator of poor DFS (RR = 2.12, 95% CI = 1.09 to 4.11). MMP-9 expression was also associated with poor OS (RR = 1.40, 95% CI = 0.85 to 2.29), but the difference in OS between the high and low expression groups was not statistically significant. CONCLUSIONS High MMP-2 expression, especially in cancer tissue, is significantly associated with both poor DFS and poor OS in patients with CRC. High MMP-9 expression tended to indicate a poor prognosis of CRC but the correlation was not significant.
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Affiliation(s)
- Yusha Wang
- Department of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yuhao Wei
- Department of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jing Huang
- Department of Medical Ultrasound, West China Hospital of Sichuan University, 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 610041, China
| | - Xinke Li
- West China Clinical Medical College of Sichuan University, Chengdu, Sichuan, China
| | - Diqing You
- Department of Hematology, School of Medicine UESTC, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Li Wang
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Xuelei Ma
- Department of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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Wang W, Zhang C, Xiong M, Jiang L, Fang Z, Zhou H, Shao Y. WAVE3 Facilitates the Tumorigenesis and Metastasis of Tongue Squamous Cell Carcinoma via EMT. Appl Biochem Biotechnol 2024; 196:4287-4302. [PMID: 37947948 DOI: 10.1007/s12010-023-04764-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 11/12/2023]
Abstract
Wiskott-Aldrich syndrome protein family verprolin-homologous domain-containing protein 3 (WAVE3) is reported as an oncogene regulating cell proliferation and motility in multiple malignancies, while its role in tongue squamous cell carcinoma (TSCC) remains unknown. This study aimed to explore the expression and mechanism of WAVE3 in TSCC. We enrolled 64 TSCC patients admitted between June 2013 and February 2014 and collected their cancerous and adjacent normal tissues to determine WAVE3 expression by immunohistochemistry. The correlation of WAVE3 expression with TSCC patients' pathological characteristics was analyzed. Then, a 7-year follow-up was conducted to observe the value of WAVE3 in evaluating patient outcomes. In addition, human TSCC SCC9, SCC25, and CAL27 cells were purchased and detected by Cell Counting Kit-8 (CCK-8), Transwell, and scratch-wound assays for their proliferation, invasion, and migration capacities, while real-time quantitative PCR (qRT-PCR) and Western blotting were utilized to quantify WAVE3 and epithelial-mesenchymal transition (EMT)-related protein expression, respectively. The most active cell lines were selected to be infected with lentiviral vectors that silenced WAVE3 (named WAVE3-sh group) and overexpressed WAVE3 cDNA (named WAVE3-OE group) to observe the impacts of interfering WAVE3 expression on TSCC cell biological behavior. The positive expression of WAVE3 in TSCC tissue was found to be obviously enhanced and predominantly located in the cytoplasm. In addition, close correlations were identified between WAVE3 and T staging, clinical staging, lymphatic metastasis, distant metastasis, and differentiation degree (P < 0.05). Increased WAVE3 expression predicted an elevated risk of death, as indicated by the follow-up analysis (P < 0.05). SCC9 was selected for subsequent experiments among various TSCC cell lines studied because it showed the most potent ability to proliferate, invade, and migrate (P < 0.05). Silencing WAVE3 expression in SCC9 cells decreased cell proliferation, invasion, migration, and EMT-related protein expression (P < 0.05), while increasing WAVE3 expression promoted SCC9 viability. WAVE3, which was highly expressed in TSCC, promoted EMT in tumor cells and accelerated their proliferation, invasion, and migration, which might provide a new theoretical basis for molecular targeted therapy of TSCC in the future.
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Affiliation(s)
- Wei Wang
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, Jiangxi, China
| | - Chenwei Zhang
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, Jiangxi, China
| | - Meihua Xiong
- Department of ENT, Jiangxi Province of Integrated Chinese and Western Medicine, Nanchang, 330006, Jiangxi, China
| | - Lin Jiang
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, Jiangxi, China
| | - Zhiyi Fang
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, Jiangxi, China
| | - Hanjian Zhou
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, Jiangxi, China
| | - Yisen Shao
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, Jiangxi, China.
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Liu Y, Liang Y, Su Y, Hu J, Sun J, Zheng M, Huang Z. Exploring the potential mechanisms of Yi-Yi-Fu-Zi-Bai-Jiang-San therapy on the immune-inflamed phenotype of colorectal cancer via combined network pharmacology and bioinformatics analyses. Comput Biol Med 2023; 166:107432. [PMID: 37729701 DOI: 10.1016/j.compbiomed.2023.107432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 07/16/2023] [Accepted: 08/28/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND The development and progression of colorectal cancer (CRC) is closely associated with its complex tumor microenvironment (TME). Assessment of the modified pattern of immune cell infiltration (ICI) will help increase knowledge regarding the characteristics of TME infiltration. Yi-Yi-Fu-Zi-Bai-Jiang-San (YYFZBJS) has been shown to have positive effects on the regulation of the immune microenvironment of CRC. However, its pharmacological targets and molecular mechanisms remain to be elucidated. METHODS Network pharmacological analysis was used to identify the target of YYFZBJS in the TME of CRC. Patients with the immune-inflamed phenotype (IIP) were identified using CRC samples from The Cancer Genome Atlas (TCGA) database. Consensus genes were identified by intersecting YYFZBJS targets, CRC disease targets and differentially expressed genes in the CRC microenvironment. Then, least absolute shrinkage and selection operator (LASSO) Cox analyses were used to identify a prognostic signature from the consensus genes. Cytoscape software was further used to build a unique herb-compound-target network diagram of the important components of YYFZBJS and prognostic gene targets. In addition, Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis was performed using the prognostic gene sets to explore the molecular mechanism of the prognostic genes in drug therapy for CRC IIP patients. Finally, single-cell analysis was performed to validate the expression of the prognostic genes in the TME of CRC using the TISCH2 database. RESULTS A total of 284 IIP patients were identified from 480 patients with CRC. A total of 35 consensus genes were identified as targets of YYFZBJS in the TME of CRC patients. An eleven-gene prognostic signature, including PIK3CG, C5AR1, PRF1, CAV1, HPGDS, PTGS2, SERPINE1, IDO1, TGFB1, CXCR2 and MMP9, was identified from the consensus genes, with areas under the receiver operating characteristic (ROC) curve (AUCs) values of 0.84 and 0.793 for the training and test cohorts, respectively. In the herb-compound-target network, twenty-four compounds were shown to interact with the 11 prognostic genes, which were significantly enriched in the IL-17 signaling, arachidonic acid metabolism and metabolic pathways. Single-cell analysis of the prognostic genes confirmed that their abnormal expression was associated with the TME of CRC. CONCLUSION This study organically integrated network pharmacology and bioinformatics analyses to identify prognostic genes in CRC IIP patients from the targets of YYFZBJS. Although this data mining work was limited to the study of mechanisms related to prognosis based on the immune microenvironment, the methodology provides new perspectives in the search for novel therapeutic targets of traditional Chinese medicines (TCMs) and accurate diagnostic indicators of cancers targeted by TCMs.
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Affiliation(s)
- Yong Liu
- Key Laboratory of Computer-Aided Drug Design of Dongguan City, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523710, Guangdong, PR China; Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, Guangdong, PR China
| | - Youcheng Liang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong, PR China
| | - Yongjian Su
- Key Laboratory of Computer-Aided Drug Design of Dongguan City, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523710, Guangdong, PR China; Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, Guangdong, PR China
| | - Jiaqi Hu
- Key Laboratory of Computer-Aided Drug Design of Dongguan City, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523710, Guangdong, PR China; Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, Guangdong, PR China
| | - Jianbo Sun
- Key Laboratory of Computer-Aided Drug Design of Dongguan City, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523710, Guangdong, PR China
| | - Mingbin Zheng
- Key Laboratory of Computer-Aided Drug Design of Dongguan City, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523710, Guangdong, PR China; National Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518112, Guangdong, PR China.
| | - Zunnan Huang
- Key Laboratory of Computer-Aided Drug Design of Dongguan City, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523710, Guangdong, PR China; Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, Guangdong, PR China; Marine Medical Research Institute of Guangdong Zhanjiang, Zhanjiang, 524023, Guangdong, PR China.
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Meloti-Fiorio L, Silva-Sinara-Alves I, Rohor-de-Souza F, Grassi-Bautz W, Silva-Souza-Ribeiro F, Pinto-Nogueira-da-Gama L, Nogueira-da-Gama-de-Souza L. Perivascular mast cells and expression of vascular endothelial growth factor, laminin-332 and matrix metalloproteinase-9 in human colorectal neoplasms. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2023; 88:361-368. [PMID: 35810100 DOI: 10.1016/j.rgmxen.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 03/22/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION AND AIMS Colorectal cancer (CRC) is one of the most prevalent cancers worldwide, and significantly contributes to cancer-related deaths. Most cases arise from adenomatous polyps. Biomarkers currently play an important role in tumor progression. Our aim was to identify perivascular mast cells and analyze the expression of laminin-332, MMP-9, and VEGF in cases of adenoma and CRC in humans. MATERIALS AND METHODS Patients were selected at the Coloproctology Service and samples were obtained through biopsies. Adenoma and CRC slides were examined, utilizing immunohistochemistry to detect molecules, and were processed, using 1% Alcian Blue (pH 0.5) for mast cell staining. RESULTS Higher density of perivascular mast cells was observed in adenomas. Laminin-332 expression revealed basement membrane discontinuity associated with tumor invasion in CRC. MMP-9 immunostaining in adenoma was detected in glandular epithelium and lining epithelium, in areas close to the basement membrane, whereas in CRC, the enzyme was found in the cytoplasm of invasive clusters. VEGF expression was associated with cell atypia in adenoma and in areas of disorganization of the epithelium-connective tissue interface in CRC. VEGF has also been detected in endothelial cells from microvessels. CONCLUSIONS We demonstrated the different patterns of perivascular mast cells and molecular expression in colorectal neoplasms. Those analyses favor the recognition of the predisposition to the disease, or its early stage, and have the potential to define the molecular profile of the lesions.
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Affiliation(s)
- L Meloti-Fiorio
- Escuela de Medicina, Centro de Ciencias de la Salud, Universidad Federal del Espíritu Santo, Vitória, Brazil
| | - I Silva-Sinara-Alves
- Escuela de Medicina, Centro de Ciencias de la Salud, Universidad Federal del Espíritu Santo, Vitória, Brazil
| | - F Rohor-de-Souza
- Escuela de Ciencias Farmacéuticas, Centro de Ciencias de la Salud, Universidad Federal del Espíritu Santo, Vitória, Brazil
| | - W Grassi-Bautz
- Departamento de Morfología, Centro de Ciencias de la Salud, Universidad Federal del Espíritu Santo, Vitória, Brazil
| | - F Silva-Souza-Ribeiro
- PAT Laboratorio de Medicina, Universidad Federal del Espíritu Santo, Vitória, Brazil
| | | | - L Nogueira-da-Gama-de-Souza
- Departamento de Morfología, Centro de Ciencias de la Salud, Universidad Federal del Espíritu Santo, Vitória, Brazil.
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Theodoro TR, Serrano RL, Turke KC, Waisberg J, Pinhal MAS. Alterations of the Extracellular Matrix in Colorectal Carcinoma. Genet Test Mol Biomarkers 2022; 26:468-475. [PMID: 36219734 DOI: 10.1089/gtmb.2021.0209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The process of proliferation and invasion of tumor cells depends on changes in the extracellular matrix (ECM) through the activation of enzymes and alterations in the profile of ECM components. Our aims are to investigate the mRNA and protein expression profiles of the ECM components, heparanase-1 (HPSE), heparanase-2 (HPSE2), matrix metalloproteinase-9 (MMP-9), and syndecan-1 (SDC1) in neoplastic and nonneoplastic tissues of 24 patients with colorectal carcinoma (CRC) and to test for associations between these expression patterns with the presence or absence of lymph node metastasis. Materials and Methods: This was a cross-sectional study in which 24 adult patients with CRC were admitted for resectional surgery. We analyzed the mRNA and protein expression patterns of the HPSE, HPSE2, MMP-9, and SDC1 genes by quantitative reverse transcription PCR and immunohistochemistry, respectively. Additionally, we investigated whether variations exist in the expression of the ECM components between the affected tissue and nontumoral tissue collected from the same patient. Tissue samples were collected immediately after the surgical resection. Results and Conclusion: The data showed higher mRNA and protein expression levels of HPSE2 (p = 0.0058), MMP-9 (p = 0.0268), and SDC1 (p = 0.0002) in tumor samples when compared with the nonneoplastic tissues. There was, however, only an increase in the level of the HPSE protein in the tumoral tissues. Increased expression of HPSE2 was observed in patients with lymph node metastasis (p = 0.031). This elevation in HPSE2 mRNA expression in patients with lymph node metastasis potentially indicates that it may participate in driving colorectal carcinoma progression.
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Affiliation(s)
| | | | | | - Jaques Waisberg
- Department of Surgery, Centro Universitário FMABC, Santo André, Brazil.,Department of Surgery, Hospital do Servidor Público Estadual, São Paulo, Brazil
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Inflammation- and Metastasis-Related Proteins Expression Changes in Early Stages in Tumor and Non-Tumor Adjacent Tissues of Colorectal Cancer Samples. Cancers (Basel) 2022; 14:cancers14184487. [PMID: 36139645 PMCID: PMC9497293 DOI: 10.3390/cancers14184487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/05/2022] [Accepted: 09/14/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Non-tumor adjacent tissue plays a key role in colorectal cancer development, as well as chronic inflammation, but their role has not yet been dilucidated. In addition, inflammation is a process which is related to epithelial-mesenchymal transition and metastasis, but their changes across the different colorectal cancer stages are not fully studied. Understanding how these processes participate in all colorectal cancer phases can be key to a better understanding of the disease. Abstract Chronic inflammation can induce malignant cell transformation, having an important role in all colorectal cancer (CRC) phases. Non-tumor adjacent tissue plays an important role in tumor progression, but its implication in CRC has not yet been fully elucidated. The aim was to analyze the expression of inflammatory, epithelial-mesenchymal transition (EMT), and metastasis-related proteins in both tumor and non-tumor adjacent tissues from CRC patients by western blot. Tumor tissue presented an increase in metastasis and EMT-related proteins compared to non-tumor adjacent tissue, especially in stage II. Tumor tissue stage II also presented an increase in inflammatory-related proteins compared to other stages, which was also seen in non-tumor adjacent tissue stage II. Additionally, the relapse-free survival study of Vimentin and VEGF-B expression levels in stage II patients showed that the higher the expression levels of each protein, the lower 10-year relapse-free survival. These could suggest that some metastasis-related signalling pathways may be activated in stage II in tumor tissue, accompanied by an increase in inflammation. Furthermore, non-tumor adjacent tissue presented an increase of the inflammatory status that could be the basis for future tumor progression. In conclusion, these proteins could be useful as biomarkers of diagnosis for CRC at early stages.
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Istiqomah MA, Hasibuan PAZ, Sumaiyah S, Yusraini E, Oku H, Basyuni M. Anticancer Effects of Polyisoprenoid From Nypa fruticans Leaves by Controlling Expression of p53, EGFR, PI3K, AKT1, and mTOR Genes in Colon Cancer (WiDr) Cells. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20918412] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The current research seeks to examine the anticancer effect of polyisoprenoids from mangrove palm, Nypa fruticans, leaves in WiDr cells by analyzing the cell cycles of cancer and regulating the expression of p53, epidermal growth factor receptor (EGFR), PI3K, AKT1, and mammalian target of rapamycin (mTOR) genes by using the reverse transcription-polymerase chain reaction (RT-PCR). An inhibited cell cycle analysis was conducted using the flow cytometry, and the upregulation or downregulation of the expression of p53, EGFR, PI3K, AKT1, and mTOR genes was obtained using RT-PCR. The data were then statistically analyzed using one-way analysis of variance by a post hoc test, a parametric statistical analysis using Tukey’s honest significant difference. Polyisoprenoids in N. fruticans extracts worked as chemotheraupetic in the G0-G1 cycle is 79.0%, however, with positive control 5-fluorouracil as 88.1% and are carried out by the specific upregulation of the expression of the p53 gene and the downregulation of the expression of the EGFR, PI3K, AKT1, and mTOR genes. This study can also explain the significant pharmacological properties of the leaves of the species N. fruticans that work specifically in the G0-G1 phase to upregulate the expression of the p53 gene and downregulate the expression of the EGFR, PI3K, AKT1, and mTOR genes. This study also revealed polyisoprenoid (100% dolichol), which blocked the growth and development of WiDr colon cancer cells.
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Affiliation(s)
| | | | - Sumaiyah Sumaiyah
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Era Yusraini
- Department of Food Science and Technology, Faculty of Agriculture, Universitas Sumatera Utara, Medan, North Sumatra, Indonesia
| | - Hirosuke Oku
- Molecular Biotechnology Group, Tropical Biosphere Research Center, University of the Ryukyus, Nishihara, Okinawa, Japan
| | - Mohammad Basyuni
- Department of Forestry, Faculty of Forestry, Universitas Sumatera Utara, Medan, Indonesia
- Center of Excellence for Mangrove, Universitas Sumatera Utara, Medan, Indonesia
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Bozhenko VK, Stanojevic US, Trotsenko ID, Zakharenko MV, Kiseleva YY, Solodkiy VA. [Comparison of matrix proteinase mRNA expression in morphologically normal, neoplastic, and metastatic colon tissue and colon biopsies from healthy donors]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2019; 64:46-52. [PMID: 29460834 DOI: 10.18097/pbmc20186401046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Matrix metalloproteinases (MMPs) responsible for the extracellular matrix remodeling, the activation of various growth factors, and angiogenesis play an important role in the colorectal cancer (CRC) development. In the present work the comparative analysis of MMP-7, -8, -9, and -11 mRNA as well mRNA of the Ki-67 proliferation marker in tissue samples obtained from CRC patients and healthy individuals. Employing the real time PCR method the expression levels of several MMPs (MMP-7, -8, -9, and -11) and cell proliferation marker, Ki-67, were simultaneously measured in 256 tissue samples obtained from 112 patients with CRC: 112 samples of the primary tumor (CRC), 112 samples of the most distant border of morphologically normal colonic mucosa (MNT), 16 samples of liver metastases) and from 16 healthy volunteers who underwent colonoscopy and biopsy. The expression of both MMPs studied and Ki-67 was found to be elevated in CRC primary tumors and liver metastases compared with the normal mucosa. CRC tumor and metastatic cells exhibited similar proliferative activity. The metastases are characterized by the highest cross-correlation of MMPs among tissue types tested. For the first time it was shown that normal mucosa from healthy individuals and CRC patients varied in the MMP-8 expression level. They also had dissimilar MMP correlation patterns thus suggesting that epithelial cells adjusted to CRC tumor differ from mucosal epithelial cells of healthy individuals.
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Affiliation(s)
- V K Bozhenko
- Russian Scientific Center of Roentgenoradiology, Moscow, Russia
| | - U S Stanojevic
- Russian Scientific Center of Roentgenoradiology, Moscow, Russia
| | - I D Trotsenko
- Russian Scientific Center of Roentgenoradiology, Moscow, Russia; Peoples' Friendship University of Russia, Moscow, Russia
| | - M V Zakharenko
- Russian Scientific Center of Roentgenoradiology, Moscow, Russia
| | - Y Y Kiseleva
- Russian Scientific Center of Roentgenoradiology, Moscow, Russia
| | - V A Solodkiy
- Russian Scientific Center of Roentgenoradiology, Moscow, Russia
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Nie Y, Hu S, Liu S, Fang N, Guo F, Yang L, Liang X. WASF3 expression correlates with poor prognosis in gastric cancer patients. Future Oncol 2019; 15:1605-1615. [PMID: 31038356 DOI: 10.2217/fon-2018-0516] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: WASF3 has been shown to be required for invasion and metastasis in different cancers, this study is to explore the prognostic value of WASF3 in gastric cancer. Materials & methods: The coexpression of WASF3 and E-cadherin in gastric cancer patients and cells were evaluated. Results: WASF3 was overexpressed and the expression of E-cadherin was decreased in gastric cancer tissues compared with normal tissues (p < 0.001). WASF3 expression is associated with decreased expression of E-cadherin (p = 0.002). Patients with WASF3-positive expression had a poorer prognosis. The multivariate analysis showed that WASF3 expression is an independent prognostic factor related to overall survival (p = 0.027). Conclusion: Our analysis demonstrates that WASF3 expression correlates with poor outcomes and is a potential prognostic factor in gastric cancer patients.
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Affiliation(s)
- Yanli Nie
- Department of Gastrointestinal Medical Oncology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
| | - Sheng Hu
- Department of Gastrointestinal Medical Oncology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
| | - Sanhe Liu
- Department of Gastrointestinal Medical Oncology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
| | - Na Fang
- Department of Pathology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
| | - Fang Guo
- Department of Pathology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
| | - Liu Yang
- Department of Gastrointestinal Medical Oncology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
| | - Xinjun Liang
- Department of Gastrointestinal Medical Oncology, The Hubei Cancer Hospital, Huazhong University of Science & Technology, Wuhan 430079, PR China
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Roncevic J, Djoric I, Selemetjev S, Jankovic J, Dencic TI, Bozic V, Cvejic D. MMP-9-1562 C/T single nucleotide polymorphism associates with increased MMP-9 level and activity during papillary thyroid carcinoma progression. Pathology 2018; 51:55-61. [PMID: 30497805 DOI: 10.1016/j.pathol.2018.10.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/12/2018] [Accepted: 10/16/2018] [Indexed: 12/01/2022]
Abstract
Papillary thyroid carcinoma (PTC), a common form of thyroid malignancy, displays significant variations in clinical features and outcome. The malignant transformation of the thyroid is driven by altered expression of many matrix-modulating enzymes, including matrix metalloproteinase-9 (MMP-9). A single nucleotide polymorphism in its promotor (-1562 C/T) is suspected to cause overexpression of MMP-9, which in turn contributes to development of a tumour unfavourable phenotype. The aim of this study was to investigate the impact of MMP-9 promotor genotype on MMP-9 expression in PTC samples, and to assess its value as a possible risk factor for developing PTC or its aggressive phenotype. A total of 105 PTC patients and 43 healthy controls were genotyped by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. In order to estimate MMP-9 expression, PTC tissue sections were stained immunohistochemically. Statistical analysis showed that PTC cases and controls did not differ significantly in genotype frequencies (OR = 2.27, CI = 0.854-6.022). In PTC samples, the presence of the T allele was accompanied by elevated MMP-9 expression (p = 0.047) as well as a higher risk of developing extrathyroid extensions (p = 0.037) and high TNM stages (p = 0.009). Moreover, we observed overexpression of MMP-9 in cases presenting with extrathyroid invasion (p = 0.001), lymph node metastasis (p = 0.028), large tumour size (p = 0.031) and advanced stage (p = 0.005) compared to indolent tumours, along with enhanced enzymatic activity demonstrated by in situ zymography. Data suggests that MMP-9 (-1562 C/T) does not facilitate predisposition for PTC but affects the disease course by modulating MMP-9 expression. Genotyping MMP-9 provides important information which may prove beneficial in risk stratification of PTC patients.
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Affiliation(s)
- Jelena Roncevic
- Institute for the Application of Nuclear Energy-INEP, University of Belgrade, Belgrade, Serbia
| | - Ilona Djoric
- Institute for the Application of Nuclear Energy-INEP, University of Belgrade, Belgrade, Serbia
| | - Sonja Selemetjev
- Institute for the Application of Nuclear Energy-INEP, University of Belgrade, Belgrade, Serbia
| | - Jelena Jankovic
- Institute for the Application of Nuclear Energy-INEP, University of Belgrade, Belgrade, Serbia
| | - Tijana Isic Dencic
- Institute for the Application of Nuclear Energy-INEP, University of Belgrade, Belgrade, Serbia
| | - Vesna Bozic
- Clinical Centre of Serbia, Department of Endocrine and Cardiovascular Pathology, Belgrade, Serbia
| | - Dubravka Cvejic
- Institute for the Application of Nuclear Energy-INEP, University of Belgrade, Belgrade, Serbia.
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11
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Huang S, Huang C, Chen W, Liu Y, Yin X, Lai J, Liang L, Wang Q, Wang A, Zheng C. WAVE3 promotes proliferation, migration and invasion via the AKT pathway in pancreatic cancer. Int J Oncol 2018; 53:672-684. [PMID: 29845225 PMCID: PMC6017243 DOI: 10.3892/ijo.2018.4421] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 05/17/2018] [Indexed: 12/18/2022] Open
Abstract
Alterations in Wiskott-Aldrich syndrome protein family verprolinhomologous protein 3 (WAVE3) expression play various roles in certain types of cancer. However, the roles of WAVE3 expression in pancreatic cancer remain unknown. The present retrospective study demonstrated that WAVE3 expression was higher in cancerous pancreatic tissues than in non-neoplastic tissues. Moreover, WAVE3 overexpression was related to lymphatic metastasis, a poor differentiation and high pre-operative CA19-9 levels and was an adverse prognostic factor for patients with pancreatic cancer. In vitro, the knockdown of WAVE3 inhibited the proliferative, migratory and invasive potential of pancreatic cancer cells and promoted cell apoptosis. Western blot analysis demonstrated that WAVE3 influenced the protein kinase B (PBK/AKT) pathway by suppressing the expression of pyruvate dehydrogenase kinase isoform 2 (PDK2) and then negatively inhibiting the phosphorylation of Ser473 on AKT. Furthermore, the expression of AKT pathway downstream proteins [certain epithelial-mesenchymal transition (EMT)-related proteins, p53, Bcl-2 and cyclin D1] was accordingly altered. Taken together, our findings suggest that WAVE3 influences cell proliferation, migration and invasion via the AKT pathway, and targeting WAVE3 and/or the AKT pathway may potentially serve as a treatment strategy for pancreatic cancer.
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Affiliation(s)
- Shaobin Huang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Chensong Huang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Wei Chen
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Yifeng Liu
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Xiaoyu Yin
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Jiaming Lai
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Lijian Liang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Qian Wang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Anxun Wang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Chaoxu Zheng
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
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12
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Lu J, Wang SL, Wang YC, Wu YN, Yu X, Zhao WZ, Wang JH. High WAVE3 expression correlates with proliferation, migration and invasion in human ovarian cancer. Oncotarget 2018; 8:41189-41201. [PMID: 28476025 PMCID: PMC5522302 DOI: 10.18632/oncotarget.17141] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 03/01/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Wiskott-Aldrich syndrome verprolin-homologous (WAVE) 3, a member of the WASP/WAVE family of proteins, plays a critical role in cell motility and acts as an oncogene in some human cancers, but no sufficient information available to illustrate its involvement in ovarian cancer tumorigenesis and progression. METHODS The expression of WAVE3 in human ovarian cancer and normal tissue was analyzed by immunohistochemistry. WAVE3 gene and protein expression in different human ovarian cancer cell lines was tested by RT-PCR and western blotting. Stable cells of WAVE3-knockdown in SKOV3 cells or transfected high expression in A2780 cells were constructed. The WAVE3 expression and its correlation with MMPs, p38 MAPK and other factors were studied. The relationship between WAVE3 and oncogenicity in vivo was also evaluated by nude mice xenograft model. RESULTS Immunohistochemistry staining showed the highest WAVE3 expression in ovarian cancer metastases, high in ovarian cancer and weak in normal. In different cell lines, SKOV3 cells showed the highest WAVE3 expression, A2780 cells expressed the lowest. Elevated WAVE3 expression in A2780 cells promoted proliferation and decreased apoptosis, increased the cell number in G2/M phase and promoted migration significantly. Correspondingly, knockdown of WAVE3 in SKOV3 cells showed opposite effects. The WAVE3 expression showed positive correlation with MMPs, NF-κB, COX-2, VEGF and phospho-p38 MAPK, but not p38. The high expression of WAVE3 promoted tumorigenesis in vivo. CONCLUSIONS Our results suggested that WAVE3 may be pivotal in ovarian cancer cell motility, invasion and oncogenesis, which might be related with MMPs production and p38 MAPK pathway.
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Affiliation(s)
- Jin Lu
- Department of Gynecological Oncology Surgery, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210036, China
| | - Su-Li Wang
- Department of Gynecological Oncology Surgery, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210036, China
| | - Ying-Chun Wang
- Department of Gynecological Oncology Surgery, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210036, China
| | - Yi-Nan Wu
- Department of Gynecological Oncology Surgery, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210036, China
| | - Xi Yu
- The Nanjing Han & Zaenker Cancer Institute, OG Pharmaceuticals, Nanjing 210036, China
| | - Wan-Zhou Zhao
- The Nanjing Han & Zaenker Cancer Institute, OG Pharmaceuticals, Nanjing 210036, China
| | - Jin-Hua Wang
- Department of Gynecological Oncology Surgery, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210036, China.,Jinling Hospital, Nanjing University, Nanjing 210036, China
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13
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Molinie N, Gautreau A. The Arp2/3 Regulatory System and Its Deregulation in Cancer. Physiol Rev 2017; 98:215-238. [PMID: 29212790 DOI: 10.1152/physrev.00006.2017] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 05/10/2017] [Accepted: 05/11/2017] [Indexed: 02/07/2023] Open
Abstract
The Arp2/3 complex is an evolutionary conserved molecular machine that generates branched actin networks. When activated, the Arp2/3 complex contributes the actin branched junction and thus cross-links the polymerizing actin filaments in a network that exerts a pushing force. The different activators initiate branched actin networks at the cytosolic surface of different cellular membranes to promote their protrusion, movement, or scission in cell migration and membrane traffic. Here we review the structure, function, and regulation of all the direct regulators of the Arp2/3 complex that induce or inhibit the initiation of a branched actin network and that controls the stability of its branched junctions. Our goal is to present recent findings concerning novel inhibitory proteins or the regulation of the actin branched junction and place these in the context of what was previously known to provide a global overview of how the Arp2/3 complex is regulated in human cells. We focus on the human set of Arp2/3 regulators to compare normal Arp2/3 regulation in untransformed cells to the deregulation of the Arp2/3 system observed in patients affected by various cancers. In many cases, these deregulations promote cancer progression and have a direct impact on patient survival.
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Affiliation(s)
- Nicolas Molinie
- Ecole Polytechnique, Université Paris-Saclay, CNRS UMR 7654, Palaiseau, France; and Moscow Institute of Physics and Technology, Life Sciences Center, Dolgoprudny, Russia
| | - Alexis Gautreau
- Ecole Polytechnique, Université Paris-Saclay, CNRS UMR 7654, Palaiseau, France; and Moscow Institute of Physics and Technology, Life Sciences Center, Dolgoprudny, Russia
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14
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Yang XZ, Cui SZ, Zeng LS, Cheng TT, Li XX, Chi J, Wang R, Zheng XS, Wang HY. Overexpression of Rab1B and MMP9 predicts poor survival and good response to chemotherapy in patients with colorectal cancer. AGING (ALBANY NY) 2017; 9:914-931. [PMID: 28316326 PMCID: PMC5391239 DOI: 10.18632/aging.101200] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 03/06/2017] [Indexed: 05/02/2023]
Abstract
Rab1B has recently been reported to be involved in human cancer, but the role of Rab1B in colorectal cancer (CRC) remains unclear. In this study, we investigated the expression of Rab1B and MMP9 in CRC by qRT-PCR, immunoblot and immunohistochemistry and analyzed the clinical significance. The results show that Rab1B and MMP9 are increased at both mRNA and protein levels in CRC cell lines and tissues, as measured by qRT-PCR and immunoblotting. The high protein expression of Rab1B and MMP9 in 179 CRC tissues is associated with deep tumor invasion, lymph-node metastasis and advanced TNM stage. Survival analysis indicates that patients with overexpression of Rab1B or MMP9 have significantly worse overall survival and progression-free survival, but better response to chemotherapy than those with low expression of proteins, and that Rab1B is an independent prognostic factor for CRC patients. Furthermore, when Rab1B and MMP9 are combined into a new risk model, it has a remarkably better prediction of prognosis than each protein alone. In conclusion, Rab1B and MMP9 are potential prognostic biomarkers and their combination significantly improves predictive power for survival and chemotherapy response in CRC patients.
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Affiliation(s)
- Xian-Zi Yang
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Department of Abdominal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, 510095, China
| | - Shu-Zhong Cui
- Department of Abdominal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, 510095, China
| | - Li-Si Zeng
- Department of Abdominal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, 510095, China
| | - Tian-Tian Cheng
- Department of Abdominal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, 510095, China
| | - Xiao-Xing Li
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
| | - Jun Chi
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Department of Endoscopy and Laser, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
| | - Ren Wang
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
| | - X.F. Steven Zheng
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Rutgers Cancer Institute of New Jersey, Department of Pharmacology, Robert Wood Johnson Medical School, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA
| | - Hui-Yun Wang
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
- Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
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15
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Tian X, Yan L, Zhang D, Guan X, Dong B, Zhao M, Hao C. PTK7 overexpression in colorectal tumors: Clinicopathological correlation and prognosis relevance. Oncol Rep 2016; 36:1829-36. [PMID: 27499181 PMCID: PMC5022898 DOI: 10.3892/or.2016.4983] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 07/18/2016] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) has one of the highest mortality rates in the worldwide and its incidence has been increasing in recent years. Protein tyrosine kinase-7 (PTK7) is an inactive member of receptor protein tyrosine kinase (RPTK)-like molecules, which is involved in tumorigenesis of a variety of cancers. Our study aimed to investigate expression of PTK7 in colorectal tumors (including benign adenomas and malignant carcinomas), and its potential function in tumorigenesis and prognosis. A total of 209 CRC patients and 28 colonic adenoma patients were included in this study. Reverse transcription polymerase chain reaction (RT-PCR) and quantitative real-time PCR were performed in 14 pairs of fresh frozen tissues to evaluate mRNA expression of PTK7. Expression of PTK7 protein in 209 CRC tissues with paired non-cancerous mucosa and 28 adenoma specimens were tested using immunohistochemistry. The expression difference and its correlation with clinicopathological features and overall survival were assessed by SPSS statistics (version 22). P<0.05 was considered significant. RT-PCR and quantitative real-time PCR showed a higher expression of PTK7 mRNA in CRC compared with non-tumorous mucosa (4.87±3.71 vs. 1.33±1.05; P<0.001). PTK7 expression was significantly higher in adenoma (75%) and CRC (68.3%) than in non-tumorous mucosa (P<0.001). PTK7 expression was correlated with tumor differentiation (P=0.027), lymph node metastasis (P=0.005), distant metastasis (P=0.001) and TNM stage (P=0.028) of CRC patients. Significant correlation between PTK7 overexpression and favorable overall survival of CRC patients was observed (P=0.005). Therefore, it may act as a candidate biomarker to predict the occurrence and prognosis of colorectal tumor.
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Affiliation(s)
- Xiuyun Tian
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education/Beijing, Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital and Institute
| | - Liang Yan
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education/Beijing, Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital and Institute
| | - Donghai Zhang
- Department of Gastroenterology, Daxing Hospital Affiliated to Capital University of Medical Sciences
| | - Xiaoya Guan
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education/Beijing, Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital and Institute
| | - Bin Dong
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education/Beijing, Central Laboratory, Peking University Cancer Hospital and Institute
| | - Min Zhao
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education/Beijing, Department of Pathology, Peking University Cancer Hospital and Institute, Beijing, P.R. China
| | - Chunyi Hao
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education/Beijing, Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital and Institute
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16
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Hayes CJ, Dowling CM, Dwane S, McCumiskey ME, Tormey SM, Anne Merrigan B, Coffey JC, Kiely PA, Dalton TM. Extracellular matrix gene expression profiling using microfluidics for colorectal carcinoma stratification. BIOMICROFLUIDICS 2016; 10:054124. [PMID: 27822332 PMCID: PMC5097046 DOI: 10.1063/1.4966245] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 10/14/2016] [Indexed: 05/15/2023]
Abstract
In cancer, biomarkers have many potential applications including generation of a differential diagnosis, prediction of response to treatment, and monitoring disease progression. Many molecular biomarkers have been put forward for different diseases but most of them do not possess the required specificity and sensitivity. A biomarker with a high sensitivity has a low specificity and vice versa. The inaccuracy of the biomarkers currently in use has led to a compelling need to identify more accurate markers with diagnostic and prognostic significance. The aim of the present study was to use a novel, droplet-based, microfluidic platform to evaluate the prognostic value of a panel of thirty-four genes that regulate the composition of extracellular matrices in colorectal carcinoma. Our method is a novel approach as it uses using continuous-flowing Polymerase Chain Reaction for the sensitive detection and accurate quantitation of gene expression. We identified a panel of relevant extracellular matrix genes whose expression levels were measured by real-time quantitative polymerase chain reaction using Taqman® reagents in twenty-four pairs of matched colorectal cancer tumour and associated normal tissue. Differential expression patterns occurred between the normal and malignant tissue and correlated with histopathological parameters and overall surgical staging. The findings demonstrate that a droplet-based microfluidic quantitative PCR system enables biomarker classification. It was further possible to sub-classify colorectal cancer based on extracellular matrix protein expressing groups which in turn correlated with prognosis.
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Affiliation(s)
| | | | - Susan Dwane
- Stokes Laboratories, Bernal Institute, University of Limerick , Limerick, Ireland
| | | | - Shona M Tormey
- Department of Surgery, University Hospital Limerick , Limerick, Ireland
| | - B Anne Merrigan
- Department of Surgery, University Hospital Limerick , Limerick, Ireland
| | | | | | - Tara M Dalton
- Stokes Laboratories, Bernal Institute, University of Limerick , Limerick, Ireland
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17
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Zheng H, Ma R, Wang Q, Zhang P, Li D, Wang Q, Wang J, Li H, Liu H, Wang Z. MiR-625-3p promotes cell migration and invasion via inhibition of SCAI in colorectal carcinoma cells. Oncotarget 2016; 6:27805-15. [PMID: 26314959 PMCID: PMC4695027 DOI: 10.18632/oncotarget.4738] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 07/16/2015] [Indexed: 12/20/2022] Open
Abstract
MicroRNAs (miRNAs) play a critical role in controlling tumor invasion and metastasis via regulating the expression of a variety of targets, which act as oncogenes or tumor suppressor genes. Abnormally expressed miR-625-3p has been observed in several types of human cancers. However, the molecular mechanisms of miR-625-3p-mediated tumorigenesis are largely elusive. Therefore, the aim of this study was to evaluate the biological function and molecular insight on miR-625-3p-induced oncogenesis in colorectal carcinoma (CRC). The effects of miR-625-3p in cell migration and invasion were analyzed by wound healing assay and transwell assay, respectively. In addition, the expression of miR-625-3p and its targets was detected in five human CRC cell lines. In the present study, we found that overexpression of miR-625-3p promoted migration and invasion in SW480 cells, whereas downregulation of miR-625-3p inhibited cell motility in SW620 cells. More importantly, we observed potential binding sites for miR-625-3p in the 3′-untranslated region of suppressor of cancer cell invasion (SCAI). Notably, we identified that overexpression of miR-625-3p inhibited the expression of SCAI, while depletion of miR-625-3p increased SCAI level, suggesting that SCAI could be a target of miR-625-3p. Additionally, we revealed that miR-625-3p exerts its oncogenic functions through regulation of SCAI/E-cadherin/MMP-9 pathways. Our findings indicate the pivotal role of miR-625-3p in invasion that warrants further exploration whether targeting miR-625-3p could be a promising approach for the treatment of CRC.
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Affiliation(s)
- Hailun Zheng
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Renqiang Ma
- Cancer Center, ENT Hospital, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qizhi Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Pei Zhang
- Faculty of Pharmacy, Bengbu Medical College, Biochemical Drugs Engineering and Technological Research Center of Anhui Province, Bengbu, Anhui, China
| | - Dapeng Li
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Qiangwu Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Jianchao Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Huabin Li
- Cancer Center, ENT Hospital, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hao Liu
- Faculty of Pharmacy, Bengbu Medical College, Biochemical Drugs Engineering and Technological Research Center of Anhui Province, Bengbu, Anhui, China
| | - Zhiwei Wang
- The Cyrus Tang Hematology Center and Collaborative Innovation Center of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital, Soochow University, Suzhou, China
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18
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Zhu Z, Chen W, Yin X, Lai J, Wang Q, Liang L, Wang W, Wang A, Zheng C. WAVE3 Induces EMT and Promotes Migration and Invasion in Intrahepatic Cholangiocarcinoma. Dig Dis Sci 2016; 61:1950-60. [PMID: 26971088 DOI: 10.1007/s10620-016-4102-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 02/25/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND Wiskott-Aldrich syndrome protein family verprolin-homologous protein 3 (WAVE3) plays a critical role in cancer progression and metastasis. However, the specific role of WAVE3 in intrahepatic cholangiocarcinoma (ICC) has not been studied. AIMS This study aimed to explore the role and mechanism of WAVE3 in the progression and metastasis of ICC. METHODS The expression of WAVE3 in ICC tissues and adjacent non-cancerous tissues was detected by immunohistochemistry. Western blot analysis was utilized to detect the expression of WAVE3 in ICC cells. A transwell assay was used to assess the potential for migration and invasion. The expression of WAVE3 in CC-LP-1 cells was knocked down by small interfering RNA (siRNA) interference. RESULTS The expression of WAVE3 in ICC tissues was significantly higher than that in adjacent non-cancerous tissues. The overall survival was lower in the subgroup of ICC patients with higher WAVE3 expression compared to the subgroup with a lower level of WAVE3 expression. WAVE3 expression was an adverse prognostic factor for ICC patients. CC-LP-1 cells expressed higher levels of WAVE3 protein compared to RBE cells and human intrahepatic biliary epithelial cells, which correlated with greater migration and invasion capabilities compared with the RBE cells. After the transfection of CC-LP-1 cells with WAVE3 siRNA, the level of WAVE3 protein was significantly decreased, accompanied by a marked reduction in migration, invasion and proliferation. Moreover, after the knockdown of WAVE3 expression in CC-LP-1 cells, the protein levels of Slug and Vimentin were significantly decreased, while that of E-cadherin was significantly increased. CONCLUSIONS WAVE3 may represent a new adverse prognostic factor for patients with ICC. This protein enhances migration and invasion capabilities in ICC, most likely through the induction of an epithelial-mesenchymal transition.
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Affiliation(s)
- Zebin Zhu
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China
| | - Wei Chen
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China
| | - Xiaoyu Yin
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China
| | - Jiaming Lai
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China
| | - Qian Wang
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China
| | - Lijian Liang
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China
| | - Wei Wang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Anxun Wang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Chaoxu Zheng
- Department of Pancreato-biliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Road II, Guangzhou, 510080, China.
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19
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Common variants at 10p12.31, 10q21.1 and 13q12.13 are associated with sporadic pituitary adenoma. Nat Genet 2015; 47:793-7. [PMID: 26029870 DOI: 10.1038/ng.3322] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 05/07/2015] [Indexed: 01/02/2023]
Abstract
Pituitary adenoma is one of the most common intracranial neoplasms, and its genetic basis remains largely unknown. To identify genetic susceptibility loci for sporadic pituitary adenoma, we performed a three-stage genome-wide association study (GWAS) in the Han Chinese population. We first analyzed genome-wide SNP data in 771 pituitary adenoma cases and 2,788 controls and then carried forward the promising variants for replication in another 2 independent sets (2,542 cases and 3,620 controls in total). We identified three new susceptibility loci below the genome-wide significance threshold (P < 5 × 10(-8)) in the combined analyses: 10p12.31 (rs2359536, P(meta) = 2.25 × 10(-10) and rs10828088, P(meta) = 6.27 × 10(-10)), 10q21.1 (rs10763170, P(meta) = 6.88 × 10(-10)) and 13q12.13 (rs17083838, P(meta) = 1.89 × 10(-8)). This study is the first GWAS to our knowledge on sporadic pituitary adenoma, and our results provide insight into the genetic basis of this disease.
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Ji Y, Li B, Zhu Z, Guo X, He W, Fan Z, Zhang W. Overexpression of WAVE3 promotes tumor invasiveness and confers an unfavorable prognosis in human hepatocellular carcinoma. Biomed Pharmacother 2014; 69:409-15. [PMID: 25661390 DOI: 10.1016/j.biopha.2014.11.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 11/05/2014] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Wiskott-Aldrich syndrome verprolin-homologous (WAVE) 3 has been reported to be implicated in various malignant tumors, but its role in hepatocellular carcinoma (HCC) remains elusive. The aim of this study was to investigate the effect of WAVE3 on the behaviors of HCC cells and to evaluate its clinical impact. MATERIALS AND METHODS A total of 120 paired of HCC and adjacent non-cancerous tissues were used to detect expression pattern of WAVE3 by immunohistochemistry. Then, the associations of WAVE3 expression with clinicopathologic characteristics and patients' prognosis were examined. The roles of WAVE3 in migration and invasion of HCC cell line HepG2 were also evaluated in vitro. RESULTS Positive immunostaining of WAVE3 protein was predominantly observed in the cytoplasm of HCC cells. Compared to adjacent non-cancerous tissues, the expression levels of WAVE3 protein were significantly upregulated in HCC tissues (P<0.001). Additionally, high WAVE3 expression was significantly associated with advanced tumor stage (P=0.008) and positive distant metastasis (P=0.001). Then, high WAVE3 expression correlated significantly with poor prognosis, and WAVE3 status was identified as an independent significant prognostic factor. Moreover, small interfering RNA targeting WAVE3 was used to inhibit the expression of WAVE3 in HepG2 cells. We found that suppression of WAVE3 could inhibit migration and invasion of HepG2 cells. CONCLUSION Our clinical study have characterized WAVE3 as biomarker for HCC progression and metastasis, and more importantly, have identified it as an independent prognostic marker for HCC patients. Our data also indicated that WAVE3 is pivotal in controlling oncogenic phenotypes of human HCC cells.
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Affiliation(s)
- Yingjie Ji
- Chinese PLA Medical School, Beijing 100853, People's Republic of China; The Liver Disease Center for Military Staff, 302 hospital of PLA, Beijing 100039, People's Republic of China
| | - Bing Li
- 302 hospital of PLA, Beijing 100039, People's Republic of China
| | - Zhenyu Zhu
- 302 hospital of PLA, Beijing 100039, People's Republic of China
| | - Xiaodong Guo
- 302 hospital of PLA, Beijing 100039, People's Republic of China
| | - Weiping He
- 302 hospital of PLA, Beijing 100039, People's Republic of China
| | - Zhenping Fan
- 302 hospital of PLA, Beijing 100039, People's Republic of China.
| | - Wenjin Zhang
- 302 hospital of PLA, Beijing 100039, People's Republic of China.
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Davuluri G, Augoff K, Schiemann WP, Plow EF, Sossey-Alaoui K. WAVE3-NFκB interplay is essential for the survival and invasion of cancer cells. PLoS One 2014; 9:e110627. [PMID: 25329315 PMCID: PMC4199728 DOI: 10.1371/journal.pone.0110627] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Accepted: 09/16/2014] [Indexed: 12/11/2022] Open
Abstract
The WAVE3 cytoskeletal protein promotes cancer invasion and metastasis. We have shown that the WAVE3-mediated activation of cancer cell invasion is due, in part, to its regulation of expression and activity of key metalloproteinases (MMPs), including MMP9, which is centrally involved in invadopodia-mediated degradation of the extracellular matrix (ECM). MMP9 is also a major NFκB target gene, suggesting a potential linkage of WAVE3 to this pathway, which we sought to investigate. Mechanistically, we found that loss of WAVE3 in cancer cells leads to inhibition of NFκB signaling as a result of a decrease in the nuclear translocation of NFκB and therefore loss of activation of NFκB target genes. Conversely, overexpression of WAVE3 was sufficient to enhance NFκB activity. Both pharmacologic and genetic manipulations of NFκB effector molecules show that the biological consequence of loss of WAVE3 function in the NFκB pathway result the inhibition of invadopodia formation and ECM degradation by cancer cells, and these changes are a consequence of decreased MMP9 expression and activity. Loss of WAVE3 also sensitized cancer cells to apoptosis and cell death driven by TNFα, through the inhibition of the AKT pro-survival pathway. Our results identify a novel function of WAVE3 in NFκB signaling, where its activity is essential for the regulation of invadopodia and ECM degradation. Therefore, targeted therapeutic inhibition of WAVE3 will sensitize cancer cells to apoptosis and cell death, and suppress cancer invasion and metastasis.
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Affiliation(s)
- Gangarao Davuluri
- Department of Molecular Cardiology, Cleveland Clinic Lerner Institute, Cleveland, Ohio, United States of America
| | - Katarzyna Augoff
- Department of Molecular Cardiology, Cleveland Clinic Lerner Institute, Cleveland, Ohio, United States of America
| | - William P. Schiemann
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Edward F. Plow
- Department of Molecular Cardiology, Cleveland Clinic Lerner Institute, Cleveland, Ohio, United States of America
| | - Khalid Sossey-Alaoui
- Department of Molecular Cardiology, Cleveland Clinic Lerner Institute, Cleveland, Ohio, United States of America
- * E-mail:
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Liu SC, Chen C, Chung CH, Wang PC, Wu NL, Cheng JK, Lai YW, Sun HL, Peng CY, Tang CH, Wang SW. Inhibitory effects of butein on cancer metastasis and bioenergetic modulation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:9109-9117. [PMID: 25137351 DOI: 10.1021/jf502370c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Tumor metastasis is the major obstacle for cancer treatment. Previous studies have shown that butein exhibits antiangiogenesis property and anticancer effects in different kinds of human cancer cells. However, the effects of butein on metastasis and energy metabolism of cancer cells are mostly unknown. This study showed that butein significantly inhibited invasion of cancer cells without acting in a cytotoxic fashion. It was further demonstrated that butien dramatically suppressed cancer metastasis by an in vivo CAM-intravasation model. Additionally, butein concentration-dependently repressed the expression and activity of matrix metalloproteinase-9 (MMP-9) and urokinase plasminogen activator (uPA). The study indicated that butein may repress MMP-9 and uPA proteolytic activities and subsequently inhibit cancer metastasis via Akt/mTOR/p70S6K translational machinery. Moreover, butein may partly suppress cancer metastasis by down-regulating ATP synthesis via both oxidative and glycolytic metabolism. The results suggest that butein is a potential antimetastatic agent worthy of further development for cancer treatment.
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Affiliation(s)
- Shih-Chia Liu
- Departments of Orthopaedics, #Dermatology, and ⊥Anesthesiology, Mackay Memorial Hospital , Taipei, Taiwan
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Serum endostatin levels are elevated in colorectal cancer and correlate with invasion and systemic inflammatory markers. Br J Cancer 2014; 111:1605-13. [PMID: 25137019 PMCID: PMC4200096 DOI: 10.1038/bjc.2014.456] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 07/01/2014] [Accepted: 07/21/2014] [Indexed: 12/15/2022] Open
Abstract
Background: Endostatin, a fragment of collagen XVIII, is an endogenous angiogenesis inhibitor with anti-tumour functions. However, elevated circulating endostatin concentrations have been found in several human cancers including colorectal cancer (CRC). Methods: Serum endostatin levels were measured by enzyme-linked immunoassay from a series of 143 patients with CRC and from 84 controls, and correlated with detailed clinicopathological features of CRC, serum leukocyte differential count and C-reactive protein (CRP) levels. Results: Patients with CRC had higher serum endostatin levels than the controls (P=0.005), and high levels associated with age, tumour invasion through the muscularis propria and poor differentiation, but not with metastases. Endostatin levels showed a positive correlation with the markers of systemic inflammatory response and a negative correlation with the densities of tumour-infiltrating mast cells and dendritic cells. Collagen XVIII was expressed in tumour stroma most strikingly in blood vessels and capillaries, and in the muscle layer of the bowel wall. Conclusions: Elevated endostatin levels in CRC correlate with systemic inflammation and invasion through the muscularis propria. Increased endostatin level may be a result of invasion-related cleavage of collagen XVIII expressed in the bowel wall. The negative correlations between serum endostatin and intratumoural mast cells and immature dendritic cells may reflect angiogenesis inhibition by endostatin.
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Wu J, Wang GC, Chen XJ, Xue ZR. Expression of WASF3 in patients with non-small cell lung cancer: Correlation with clinicopathological features and prognosis. Oncol Lett 2014; 8:1169-1174. [PMID: 25120680 PMCID: PMC4114608 DOI: 10.3892/ol.2014.2276] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 06/12/2014] [Indexed: 12/12/2022] Open
Abstract
Wiskott-Aldrich syndrome protein family member 3 (WASF3) is required for invasion and metastasis in different cancer cell types, and has been demonstrated to possess prognostic value in various types of human cancer. However, to the best of our knowledge, the expression profile of WASF3 and its correlations with the clinicopathological features of non-small cell lung cancer (NSCLC) have not yet been described. In the present study, the mRNA expression levels of WASF3, in 38 NSCLC patients and in matched normal tissues, were assessed using quantitative polymerase chain reaction and the protein expression in 96 specimens was analyzed using immunohistochemistry. In addition, patient survival data were collected retrospectively and the association between WASF3 expression and five-year overall survival was evaluated. The results demonstrated that the mRNA expression level of WASF3 in cancer tissues was markedly (approximately five times) higher compared with that of the normal tissues. The WASF3 protein expression profile in NSCLC was consistent with the mRNA expression result, which also correlated with the histological subtype and tumor stage. Furthermore, patients with WASF3-positive expression were associated with a poorer prognosis compared with those exhibiting WASF3-negative expression, and the five-year survival rate was 20.8 and 46.5%, respectively (Kaplan-Meier; log-rank, P=0.004). In the multivariate analysis, which included other clinicopathological features, WASF3 emerged as an independent prognostic factor (relative risk, 0.463; 95% CI, 0.271–0.792). These results indicate that WASF3 may be critical in the pathogenesis of NSCLC, in addition to being a valuable prognostic factor for NSCLC patients. Further investigations are required to identify the efficacy of WASF3 as a potential therapeutic target for the treatment of NSCLC.
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Affiliation(s)
- Jie Wu
- Department of Oncology, The First Affiliated Hospital of Liaoning Medical University, Liaoning, Jinzhou 121000, P.R. China
| | - Guang-Chuan Wang
- Department of Immunology, Liaoning Medical University, Liaoning, Jinzhou 121000, P.R. China
| | - Xue-Jun Chen
- Department of Pathology, Liaoning Medical University, Liaoning, Jinzhou 121000, P.R. China
| | - Zhan-Rui Xue
- Department of Pathology, Liaoning Medical University, Liaoning, Jinzhou 121000, P.R. China
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Adalsteinsson VA, Tahirova N, Tallapragada N, Yao X, Campion L, Angelini A, Douce TB, Huang C, Bowman B, Williamson CA, Kwon DS, Wittrup KD, Love JC. Single cells from human primary colorectal tumors exhibit polyfunctional heterogeneity in secretions of ELR+ CXC chemokines. Integr Biol (Camb) 2014; 5:1272-81. [PMID: 23995780 DOI: 10.1039/c3ib40059j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Cancer is an inflammatory disease of tissue that is largely influenced by the interactions between multiple cell types, secreted factors, and signal transduction pathways. While single-cell sequencing continues to refine our understanding of the clonotypic heterogeneity within tumors, the complex interplay between genetic variations and non-genetic factors ultimately affects therapeutic outcome. Much has been learned through bulk studies of secreted factors in the tumor microenvironment, but the secretory behavior of single cells has been largely uncharacterized. Here we directly profiled the secretions of ELR+ CXC chemokines from thousands of single colorectal tumor and stromal cells, using an array of subnanoliter wells and a technique called microengraving to characterize both the rates of secretion of several factors at once and the numbers of cells secreting each chemokine. The ELR+ CXC chemokines are highly redundant, pro-angiogenic cytokines that signal via the CXCR1 and CXCR2 receptors, influencing tumor growth and progression. We find that human primary colorectal tumor and stromal cells exhibit polyfunctional heterogeneity in the combinations and magnitudes of secretions for these chemokines. In cell lines, we observe similar variance: phenotypes observed in bulk can be largely absent among the majority of single cells, and discordances exist between secretory states measured and gene expression for these chemokines among single cells. Together, these measures suggest secretory states among tumor cells are complex and can evolve dynamically. Most importantly, this study reveals new insight into the intratumoral phenotypic heterogeneity of human primary tumors.
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Affiliation(s)
- Viktor A Adalsteinsson
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
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p42.3: A promising biomarker for the progression and prognosis of human colorectal cancer. J Cancer Res Clin Oncol 2013; 139:1211-20. [DOI: 10.1007/s00432-013-1434-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 03/04/2013] [Indexed: 02/07/2023]
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Sossey-Alaoui K. Surfing the big WAVE: Insights into the role of WAVE3 as a driving force in cancer progression and metastasis. Semin Cell Dev Biol 2013; 24:287-97. [PMID: 23116924 PMCID: PMC4207066 DOI: 10.1016/j.semcdb.2012.10.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Revised: 10/16/2012] [Accepted: 10/17/2012] [Indexed: 02/06/2023]
Abstract
WAVE3 belongs to the WASP/WAVE family of actin cytoskeleton remodeling proteins. These proteins are known to be involved in several biological functions ranging from controlling cell shape and movement, to being closely associated with pathological conditions such as cancer progression and metastasis. Last decade has seen an explosion in the literature reporting significant scientific advances on the molecular mechanisms whereby the WASP/WAVE proteins are regulated both in normal physiological as well as pathological conditions. The purpose of this review is to present the major findings pertaining to how WAVE3 has become a critical player in the regulation of signaling pathways involved in cancer progression and metastasis. The review will conclude with suggesting options for the potential use of WAVE3 as a therapeutic target to prevent the progression of cancer to the lethal stage that is the metastatic disease.
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Affiliation(s)
- Khalid Sossey-Alaoui
- Department of Molecular Cardiology, Cleveland Clinic Lerner Research Institute, 9500 Euclid Ave., NB-50, Cleveland, OH 44195, USA.
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Matrix metalloproteinase 9 expression and prognosis in colorectal cancer: a meta-analysis. Tumour Biol 2012; 34:735-41. [PMID: 23269605 DOI: 10.1007/s13277-012-0601-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 11/19/2012] [Indexed: 01/29/2023] Open
Abstract
Matrix metalloproteinase-9 (MMP-9) is an important member of the matrix metalloproteinase family and is considered to be involved in the invasion and metastasis of cancer cells. Many studies were published to assess the prognostic role of MMP-9 overexpression in patients with colorectal cancer, but the findings from those studies were inconsistent. We searched eligible studies in Pubmed, Embase, and Web of Science databases. Thirteen studies with a total of 2, 390 CRC patients were finally included into the meta-analysis. The pooled hazard ratios (HRs) with the corresponding 95 % confidence interval (95 % CIs) for overall and progression-free survival were calculated by using meta-analysis. There were nine studies with a total of 1,674 colorectal cancer patients relating the progression-free survival, and eight studies with a total of 1,379 colorectal cancer patients relating the overall survival. Overall, MMP-9 overexpression was associated with poorer progression-free survival in patients with colorectal cancer (fixed-effects HR 1.81, 95 % CI 1.48-2.20, P < 0.001; random-effects HR 1.92, 95 % CI 1.46-2.53, P < 0.001). In addition, MMP-9 overexpression was also associated with poorer overall survival in patients with colorectal cancer (fixed-effects HR 1.74, 95 % CI 1.39-2.19, P < 0.001; random-effects HR 1.78, 95 % CI 1.31-2.41, P < 0.001). MMP-9 expression is associated with the prognosis of patients with colorectal cancer, and patients with higher MMP-9 expression have poorer survival.
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