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Miao D, Shi J, Lv Q, Tan D, Zhao C, Xiong Z, Zhang X. NAT10-mediated ac 4C-modified ANKZF1 promotes tumor progression and lymphangiogenesis in clear-cell renal cell carcinoma by attenuating YWHAE-driven cytoplasmic retention of YAP1. Cancer Commun (Lond) 2024; 44:361-383. [PMID: 38407929 PMCID: PMC10962679 DOI: 10.1002/cac2.12523] [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] [Received: 09/20/2023] [Revised: 01/30/2024] [Accepted: 02/03/2024] [Indexed: 02/27/2024] Open
Abstract
BACKGROUND Lymphatic metastasis is one of the most common metastatic routes and indicates a poor prognosis in clear-cell renal cell carcinoma (ccRCC). N-acetyltransferase 10 (NAT10) is known to catalyze N4-acetylcytidine (ac4C) modification of mRNA and participate in many cellular processes. However, its role in the lymphangiogenic process of ccRCC has not been reported. This study aimed to elucidate the role of NAT10 in ccRCC lymphangiogenesis, providing valuable insights into potential therapeutic targets for intervention. METHODS ac4C modification and NAT10 expression levels in ccRCC were assessed using public databases and clinical samples. Functional investigations involved manipulating NAT10 expression in cellular and mouse models to study its role in ccRCC. Mechanistic insights were gained through a combination of RNA sequencing, mass spectrometry, co-immunoprecipitation, RNA immunoprecipitation, immunofluorescence, and site-specific mutation analyses. RESULTS We found that ac4C modification and NAT10 expression levels increased in ccRCC. NAT10 promoted tumor progression and lymphangiogenesis of ccRCC by enhancing the nuclear import of Yes1-associated transcriptional regulator (YAP1). Subsequently, we identified ankyrin repeat and zinc finger peptidyl tRNA hydrolase 1 (ANKZF1) as the functional target of NAT10, and its upregulation in ccRCC was caused by NAT10-mediated ac4C modification. Mechanistic analyses demonstrated that ANKZF1 interacted with tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein epsilon (YWHAE) to competitively inhibit cytoplasmic retention of YAP1, leading to transcriptional activation of pro-lymphangiogenic factors. CONCLUSIONS These results suggested a pro-cancer role of NAT10-mediated acetylation in ccRCC and identified the NAT10/ANKZF1/YAP1 axis as an under-reported pathway involving tumor progression and lymphangiogenesis in ccRCC.
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Affiliation(s)
- Daojia Miao
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
| | - Jian Shi
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
| | - Qingyang Lv
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
| | - Diaoyi Tan
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
| | - Chuanyi Zhao
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
| | - Zhiyong Xiong
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
| | - Xiaoping Zhang
- Department of UrologyUnion Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP. R. China
- Institute of UrologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiP. R. China
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Cui W, Xie N, Lam EWF, Hahn-Stromberg V, Liu N, Zhang H, Sun XF. High expression of cytoplasmic FOXO3 protein associated with poor prognosis of rectal cancer patients: A study from Swedish clinical trial of preoperative radiotherapy to big database analysis. Heliyon 2023; 9:e15342. [PMID: 37131452 PMCID: PMC10149220 DOI: 10.1016/j.heliyon.2023.e15342] [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: 08/01/2022] [Revised: 04/02/2023] [Accepted: 04/03/2023] [Indexed: 05/04/2023] Open
Abstract
Introduction Accumulating evidence has implicated a pivotal role for FOXO3, FOXM1 and SIRT6 in cancer progression. The majority of researches focused on the functions of these proteins in drug resistance, but their relationships with radiotherapy (RT) response remain unclear. In this study, we examined protein expression of FOXO3, FOXM1 and SIRT6 and their clinical significance in a Swedish rectal cancer trial of preoperative RT. Methods Expression of FOXO3, FOXM1 and SIRT6 protein was examined by immunohistochemistry in patient samples. Genetic analysis of FOXO3, FOXM1 and SIRT6 were performed by cBioportal and MEXPRESS database. Gene-gene network analysis was conducted using GeneMANIA. Functional enrichment analysis was performed based on LinkedOmics and Metascape online software. Results FOXO3 and FOXM1were mainly expressed in the cytoplasm in both normal and tumour tissues, and SIRT6 in both the cytoplasm and nucleus in normal and tumour tissues. FOXO3 and FOXM1 expression increased from normal mucosa to primary cancer (P < 0.001), while SIRT6 expression decreased from normal mucosa to primary cancer (P < 0.001). High FOXO3 expression correlated with late TNM stage (P = 0.040), distant metastasis (P = 0.032) and independently with disease free survival (DFS) in the RT patients (HR = 7.948; P = 0.049; 95% CI = 1.002-63.032) but not in non-RT patients (P > 0.05). Genetic analysis indicated that DNA methylation status contributed to FOXO3 overexpression. Functional enrichment analysis demonstrated that FOXO3 was closely related to metabolism-related signalling pathway which in turn associated with cancer radioresistance. Moreover, there were strong gene-gene interactions between FOXO3 and metabolism-related signalling. Conclusions Our findings suggest that FOXO3 may be a prognostic factor in rectal cancer patients with RT.
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Affiliation(s)
- Weiyingqi Cui
- Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Ning Xie
- Department of Gastroenterology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Eric W.-F. Lam
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, W12 0NN, United Kingdom
| | | | - Na Liu
- Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Gastroenterology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Corresponding author.Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
| | - Hong Zhang
- School of Medicine, Institute of Medical Sciences, Örebro University, Örebro, Sweden
- Corresponding author.
| | - Xiao-Feng Sun
- Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Corresponding author. ;
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Fan CW, Kopsida M, Liu YB, Zhang H, Gao JF, Arbman G, Cao SYW, Li Y, Zhou ZG, Sun XF. Prognostic Heterogeneity of MRE11 Based on the Location of Primary Colorectal Cancer Is Caused by Activation of Different Immune Signals. Front Oncol 2020; 9:1465. [PMID: 32010608 PMCID: PMC6979908 DOI: 10.3389/fonc.2019.01465] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 12/06/2019] [Indexed: 02/05/2023] Open
Abstract
Background: MRE11 plays an important role in DNA damage response for the maintenance of genome stability, and is becoming a prognostic marker for cancers, including colorectal cancer (CRC). However, the correlations of MRE11 to prognosis and tumor-infiltrating inflammatory cells (TIICs) in different locations of CRC remains unclear. Methods: Among Swedish and TCGA-COREAD patients, we investigated the association of MRE11 expression, tumor-infiltrating inflammatory cells (TIICs) and microsatellite status with survival in right-sided colon cancer (RSCC) and left-sided colon and rectal cancer (LSCRC). The signaling of MRE11-related was further analyzed using weighted gene co-expression network analysis and ClueGO. Results: High MRE11 expression alone or combination of high MRE11 expression with high TIICs was related to favorable prognosis in LSCRC. Moreover, high MRE11 expression was associated with favorable prognosis in LSCRC with microsatellite stability. The relationships above were adjusted for tumor stage, differentiation, and/or TIICs. However, no such evidence was observed in RSCC. Several signaling pathways involving MRE11 were found to be associated with cell cycle and DNA repair in RSCC and LSCRC, whereas, the activation of the immune response and necrotic cell death were specifically correlated with LSCRC. Conclusions: High MRE11 expression is an independent prognostic marker in LSCRC and enhanced prognostic potency of combining high MRE11 with high TIICs in LSCRC, mainly due to differential immune signaling activated by MRE11 in RSCC and LSCRC, respectively.
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Affiliation(s)
- Chuan-Wen Fan
- Institute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China.,Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Maria Kopsida
- Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - You-Bin Liu
- Institute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China.,Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Hong Zhang
- Department of Medical Sciences, Örebro University, Örebro, Sweden
| | - Jing-Fang Gao
- Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Gunnar Arbman
- Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Si-Yu-Wei Cao
- Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Yuan Li
- Institute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Zong-Guang Zhou
- Institute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Xiao-Feng Sun
- Department of Oncology, Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
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Abstract
Lymphatic metastasis is an important event in the progress of metastasis in colorectal cancer (CRC). The purpose of this article is to assess the role of lymphangiogenesis on CRC. In peritumoral areas of CRC, the lymphatic microvessel density (LMVD) is higher than those in normal colorectal tissues. Morever, the high LMVD is correlated with DFS and local recurrence in CRC. The VEGF-C/VEGF-D/VEGFR-3 pathway, sonic hedgehog (Shh) signaling pathway and extracellular matrix (ECM) are involved in the regulation of lymphangiogenesis in CRC. Inhibition of the VEGF-C/VEGF-D/VEGFR-3 pathway by specific antibodies has been reported to efficiently inhibit experimental tumor lymphangiogenesis and metastasis in animal experiments. Although lymphangiogenesis has been reported to play an important role in the occurrence of colon cancer and to be associated with prognosis, it remains unclear whether it is a valid therapeutic target molecule. Further study of the potential of targeting this process for anti-lymphatic therapies is worthwhile.
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Affiliation(s)
- Ciyou Huang
- Department of Endocrinology, Wuxi Second Hospital, Nanjing Medical University, Jiangsu, China. E-mail.
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Oh HH, Park KJ, Kim N, Park SY, Park YL, Oak CY, Myung DS, Cho SB, Lee WS, Kim KK, Joo YE. Impact of KITENIN on tumor angiogenesis and lymphangiogenesis in colorectal cancer. Oncol Rep 2015; 35:253-60. [PMID: 26496979 DOI: 10.3892/or.2015.4337] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 09/18/2015] [Indexed: 11/06/2022] Open
Abstract
Angiogenesis and lymphangiogenesis are involved in the dissemination of tumor cells from solid tumors to regional lymph nodes and various distant sites. KAI1 COOH-terminal interacting tetraspanin (KITENIN) contributes to tumor progression and poor clinical outcomes in various cancers including colorectal cancer. The aim of the present study was to evaluate whether KITENIN affects tumor angiogenesis and lymphangiogenesis in colorectal cancer. A KITENIN small interfering RNA vector was used to silence KITENIN expression in colorectal cancer cell lines including DLD1 and SW480 cells. To evaluate the ability of KITENIN to induce angiogenesis and lymphangiogenesis in human umbilical vein endothelial cells (HUVECs) and lymphatic endothelial cells (HLECs), we performed Matrigel invasion and tube formation assays. Immunohistochemistry was used to determine the expression of KITENIN in colorectal cancer tissues. Angiogenesis and lymphangiogenesis were evaluated by immunostaining with CD34 and D2-40 antibodies. KITENIN silencing inhibited both HUVEC invasion and tube formation in the DLD1 and SW480 cells. KITENIN silencing led to decreased expression of the angiogenic inducers vascular endothelial growth factor (VEGF)-A and hypoxia-inducible factor-1α and increased expression of the angiogenic inhibitor angiostatin. KITENIN silencing did not inhibit either HLEC invasion or tube formation in all tested cells, but it resulted in decreased expression of the lymphangiogenic inducer VEGF-C. KITENIN expression was significantly associated with tumor stage, depth of invasion, lymph node and distant metastases and poor survival. The mean microvessel density was significantly higher in the KITENIN-positive tumors than that in the KITENIN-negative tumors. However, the mean lymphatic vessel density of KITENIN-positive tumors was not significantly higher than that of the KITENIN-negative tumors. These results suggest that KITENIN promotes tumor progression by enhancing angiogenesis in colorectal cancer.
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Affiliation(s)
- Hyung-Hoon Oh
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Kang-Jin Park
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Nuri Kim
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Sun-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Young-Lan Park
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Chan-Young Oak
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Dae-Seong Myung
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Sung-Bum Cho
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Wan-Sik Lee
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Kyung-Keun Kim
- Department of Pharmacology, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
| | - Young-Eun Joo
- Department of Internal Medicine, Chonnam National University Medical School, Dong-ku, Gwangju 501-757, Republic of Korea
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Correlations Between Intratumoral Microvessel Density and Histopathological Type or Neoadjuvant Radiotherapy for Rectal Carcinoma. CURRENT HEALTH SCIENCES JOURNAL 2015; 41:152-157. [PMID: 30364876 PMCID: PMC6201205 DOI: 10.12865/chsj.41.02.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Accepted: 04/01/2015] [Indexed: 11/25/2022]
Abstract
Purpose: This study aims to evaluate intratumoral microvessel density in rectal carcinoma cases with different histopathological type (adenocarcinoma and mucinous carcinoma) and different preoperatory neoadjuvant radiotherapy status (irradiated / non-irradiated) ,thus analyzing any possible statistical correlation between these parameters. Material and methods: Our prospective study consists in standard immunohistochemistry procedures using CD34, CD31 and CD105 antibodies, which were performed on 25 samples of rectal carcinoma, in order to determine intratumoral microvessel density. Results: The 25 case study group was divided either by histopathological type or by prior radiotherapeutical treatment as follows: 9 cases of mucinous carcinoma versus 16 cases of adenocarcinoma and 13 cases of rectal cancer that have not received neoadjuvant radiotherapy versus 12 cases of rectal cancer with preoperatory radiotherapy. Conclusions: The number of intratumoral microvessels is higher in non-irradiated rectal tumors and in adenocarcinomas, this remark being statistical significant (with only one exception – CD34 staining in non-irradiated versus irradiated tumors) for all types of vessels (new-grown and mature). This result is due to the benefic effect of neoadjuvant radiotherapy on decreasing angiogenic activity, thus having an important prognostic value for rectal cancer.
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Kotti A, Holmqvist A, Albertsson M, Sun XF. SPARCL1 expression increases with preoperative radiation therapy and predicts better survival in rectal cancer patients. Int J Radiat Oncol Biol Phys 2014; 88:1196-202. [PMID: 24661672 DOI: 10.1016/j.ijrobp.2013.12.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 12/20/2013] [Accepted: 12/24/2013] [Indexed: 12/31/2022]
Abstract
PURPOSE The secreted protein acidic and rich in cysteine-like 1 (SPARCL1) is expressed in various normal tissues and many types of cancers. The function of SPARCL1 and its relationship to a patient's prognosis have been studied, whereas its relationship to radiation therapy (RT) is not known. Our aim was to investigate the expression of SPARCL1 in rectal cancer patients who participated in a clinical trial of preoperative RT. METHODS AND MATERIALS The study included 136 rectal cancer patients who were randomized to undergo preoperative RT and surgery (n=63) or surgery alone (n=73). The expression levels of SPARCL1 in normal mucosa (n=29), primary tumor (n=136), and lymph node metastasis (n=35) were determined by immunohistochemistry. RESULTS Tumors with RT had stronger SPARCL1 expression than tumors without RT (P=.003). In the RT group, strong SPARCL1 expression was related to better survival than weak expression in patients with stage III tumors, independent of sex, age, differentiation, and margin status (P=.022; RR = 18.128; 95% confidence interval, 1.512-217.413). No such relationship was found in the non-RT group (P=.224). Further analysis of interactions among SPARCL1 expression, RT, and survival showed statistical significance (P=.024). In patients with metastases who received RT, strong SPARCL1 expression was related to better survival compared to weak expression (P=.041) but not in the non-RT group (P=.569). CONCLUSIONS SPARCL1 expression increases with RT and is related to better prognosis in rectal cancer patients with RT but not in patients without RT. This result may help us to select the patients best suited for preoperative RT.
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Affiliation(s)
- Angeliki Kotti
- Division of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, County Council of Östergötland, University of Linköping, Linköping, Sweden.
| | - Annica Holmqvist
- Division of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, County Council of Östergötland, University of Linköping, Linköping, Sweden
| | - Maria Albertsson
- Division of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, County Council of Östergötland, University of Linköping, Linköping, Sweden
| | - Xiao-Feng Sun
- Division of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, County Council of Östergötland, University of Linköping, Linköping, Sweden.
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Liu H, Yang Y, Xiao J, Yang S, Liu Y, Kang W, Li X, Zhang F. Semaphorin 4D expression is associated with a poor clinical outcome in cervical cancer patients. Microvasc Res 2014; 93:1-8. [PMID: 24603190 DOI: 10.1016/j.mvr.2014.02.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 02/20/2014] [Accepted: 02/20/2014] [Indexed: 01/13/2023]
Abstract
Lymphangiogenesis is thought to be essential for cancer progression, making it an important target in cancer therapy. Lymphangiogenic factors (VEGF-C and VEGF-D) are upregulated in various tumors/cancers, and play an important role in lymphangiogenesis and lymph node metastasis. Similarly, semaphorin 4D (Sema4D) is a potent inducer of angiogenesis, and its overexpression is associated with tumor progression and poor prognosis in a variety of malignancies. However, little is known regarding the functional relationship between Sema4D and VEGF-C/VEGF-D and in the mediation of lymphangiogenesis and lymph node metastasis and clinical outcome. The current study aimed to evaluate the effect of Sema4D expression on outcome in patients with cervical cancer, and to explore the molecular mechanism of Sema4D in tumor progression. We evaluated Sema4D expression, density of lymphatic vessels, and invasion of lymphatic vessels with immunohistochemical methods in 232 human cervical cancers with long-term follow-up. Sema4D expression was correlated with patho-clinical parameters and patients' outcome. A cervical cancer cell line was used to investigate the contribution of sema4D to tumor progression by studying the role of Sema4D in VEGF-C/-D and cell migration using reverse transcription-polymerase chain reaction and Western blotting. We observed that Sema4D expression was higher in metastatic cervical cancer than in nonmetastatic cervical cancer (P<0.001). CD34-positive or D2-40-positive lymphatic vessel density was significantly increased in cases with lymph node metastasis compared with those without lymph node metastasis. The increased Sema4D expression was associated with VEGF-C/-D, the presence of lymphatic invasion, the occurrence of lymph node metastasis, and FIGO stage. We also observed a novel association between Sema4D upregulation and poor prognosis in cervical cancer. In vitro, the Sema4D inhibitory antibody and Sema4D-shRNA suppressed VEGF-C and VEGF-D in the human cervical carcinoma cell lines HeLa, Siha, and Caski cells. Invasiveness assay demonstrated that Sema4D could augment the invasive potential of the tumor cells in the cervical cancer lines and induction of cellular invasiveness by Sema4D stimulation could be inhibited by knockdown of plexinB1 by siRNA. Further mechanistic investigations of tumor cell invasiveness showed that Sema4D could induce activation of GTPase Ras homolog gene family, member A (RhoA), MAPK and AKT. In addition, plexinB1 knockdown by siRNA could suppress the Sema4D signal transmitted to MAPK and Akt. Taken together, these results suggest that Sema4D autocrine within tumor cells contributes to enhanced invasion and tumor progression through increased motility of cervical cancer and VEGF-C/-D-mediated lymphangiogenesis. Sema4D might be useful as a molecular marker of poor prognosis in cervical cancer.
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Affiliation(s)
- Huidong Liu
- Department of Anatomy, Harbin Medical University, 194 Xuefu Road, 150081 Harbin, China
| | - Yanmei Yang
- Cancer Institute, Harbin Medical University, 150 Harping Road, 150081 Harbin, China
| | - Jianbing Xiao
- Department of Anatomy, Harbin Medical University, 194 Xuefu Road, 150081 Harbin, China
| | - Shucai Yang
- Department of Anatomy, Harbin Medical University, 194 Xuefu Road, 150081 Harbin, China
| | - Yan Liu
- Department of General Surgery, Mudanjiang First Hospital, 4 Jianwei Road, 157011 Mudanjiang, China
| | - Wenhui Kang
- Department of Radiotherapy, The Third Affiliated Hospital of Harbin Medical University, 150 Harping Road, 150081 Harbin, China
| | - Xinlei Li
- Department of Anatomy, Harbin Medical University, 194 Xuefu Road, 150081 Harbin, China
| | - Fengmin Zhang
- Department of Medical Microbiology, Heilongjiang Province Key Laboratory for Immunity and Infection, Harbin Medical University, 194 Xuefu Road, 150081 Harbin, China.
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Yang C, Zhang Z. The Expression of VEGF-C and It’s Receptor VEGFR-3 Correlates with Lymph Node Metastasis in Gastric Cancer. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/ojgas.2014.412050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Li ZJ, Ying XJ, Chen HL, Ye PJ, Chen ZL, Li G, Jiang HF, Liu J, Zhou SZ. Insulin-like growth factor-1 induces lymphangiogenesis and facilitates lymphatic metastasis in colorectal cancer. World J Gastroenterol 2013; 19:7788-7794. [PMID: 24282367 PMCID: PMC3837280 DOI: 10.3748/wjg.v19.i43.7788] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 09/29/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the expression of insulin-like growth factor-1 (IGF-1)/insulin-like growth factor-1 receptor (IGF-1R) in colorectal cancer (CRC) tissues and to analyze their correlation with lymphangiogenesis and lymphatic metastasis.
METHODS: Immunohistochemistry was used to evaluate IGF-1 and IGF-1R expression and lymphatic vessel density (LVD) in 40 CRC specimens. The correlation between IGF-1/IGF-1R and LVD was investigated. Effects of IGF-1 on migration and invasion of CRC cells were examined using transwell chamber assays. A LoVo cell xenograft model was established to further detect the role of IGF-1 in CRC lymphangiogenesis in vivo.
RESULTS: Elevated IGF-1 and IGF-1R expression in CRC tissues was correlated with lymph node metastasis (r = 0.715 and 0.569, respectively, P < 0.05) and tumor TNM stage (r = 0.731 and 0.609, P < 0.05). A higher LVD was also found in CRC tissues and was correlated with lymphatic metastasis (r = 0.405, P < 0.05). A positive correlation was found between LVD and IGF-1R expression (r = 0.437, P < 0.05). Transwell assays revealed that IGF-1 increased the migration and invasion of CRC cells. In vivo mouse studies showed that IGF-1 also increased LVD in LoVo cell xenografts.
CONCLUSION: IGF-1/IGF-1R signaling induces tumor-associated lymphangiogenesis and contributes to lymphatic metastasis of CRC.
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Holmqvist A, Gao J, Holmlund B, Adell G, Carstensen J, Langford D, Sun XF. PINCH is an independent prognostic factor in rectal cancer patients without preoperative radiotherapy--a study in a Swedish rectal cancer trial of preoperative radiotherapy. BMC Cancer 2012; 12:65. [PMID: 22325464 PMCID: PMC3299656 DOI: 10.1186/1471-2407-12-65] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Accepted: 02/10/2012] [Indexed: 01/04/2023] Open
Abstract
Background The clinical significance between particularly interesting new cysteine-histidine rich protein (PINCH) expression and radiotherapy (RT) in tumours is not known. In this study, the expression of PINCH and its relationship to RT, clinical, pathological and biological factors were studied in rectal cancer patients. Methods PINCH expression determined by immunohistochemistry was analysed at the invasive margin and inner tumour area in 137 primary rectal adenocarcinomas (72 cases without RT and 65 cases with RT). PINCH expression in colon fibroblast cell line (CCD-18 Co) was determined by western blot. Results In patients without RT, strong PINCH expression at the invasive margin of primary tumours was related to worse survival, compared to patients with weak expression, independent of TNM stage and differentiation (P = 0.03). No survival relationship in patients with RT was observed (P = 0.64). Comparing the non-RT with RT subgroup, there was no difference in PINCH expression in primary tumours (invasive margin (P = 0.68)/inner tumour area (P = 0.49). In patients with RT, strong PINCH expression was related to a higher grade of LVD (lymphatic vessel density) (P = 0.01) Conclusions PINCH expression at the invasive margin was an independent prognostic factor in patients without RT. RT does not seem to directly affect the PINCH expression.
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Affiliation(s)
- Annica Holmqvist
- Department of Medical Oncology, Institute of Clinical and Experimental Medicine, Linköping University, S-58185 Linköping, Sweden.
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Gou HF, Chen XC, Zhu J, Jiang M, Yang Y, Cao D, Hou M. Expressions of COX-2 and VEGF-C in gastric cancer: correlations with lymphangiogenesis and prognostic implications. J Exp Clin Cancer Res 2011; 30:14. [PMID: 21272377 PMCID: PMC3037339 DOI: 10.1186/1756-9966-30-14] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Accepted: 01/28/2011] [Indexed: 02/05/2023] Open
Abstract
Background Cyclooxygenase-2 (COX-2) has recently been considered to promote lymphangiogenesis by up-regulating vascular endothelial growth factor-C (VEGF-C) in breast and lung cancer. However, the impact of COX-2 on lymphangiogenesis of gastric cancer remains unclear. This study aims to test the expression of COX-2 and VEGF-C in human gastric cancer, and to analyze the correlation with lymphatic vessel density (LVD), clinicopathologic features and survival prognosis. Methods Using immunohistochemistry, COX-2, VEGF-C and level of LVD were analyzed in 56 R0-resected primary gastric adenocarcinomas, while paracancerous normal mucosal tissues were also collected as control from 25 concurrent patients. The relationships among COX-2 and VEGF-C expression, LVD, and clinicopathologic parameters were analyzed. The correlations of COX-2, VEGF-C and level of LVD with patient prognosis were also evaluated by univariate tests and multivariate Cox regression. Results The expression rates of COX-2 and VEGF-C were 69.64% and 55.36%, respectively, in gastric carcinoma. Peritumoral LVD was significantly higher than that in both normal and intratumoral tissue (P < 0.05). It was significantly correlated with lymph node metastasis and invasion depth (P = 0.003, P = 0.05). VEGF-C was significantly associated with peritumoral LVD (r = 0.308, P = 0.021). However, COX-2 was not correlated with VEGF-C (r = 0.110, P = 0.419) or LVD (r = 0.042, P = 0.758). Univariate analysis showed that survival time was impaired by higher COX-2 expression and higher peritumoral LVD. Multivariate survival analysis showed that age, COX-2 expression and peritumoral LVD were independent prognostic factors. Conclusions Although COX-2 expression was associated with survival time, it was not correlated with VEGF-C and peritumoral LVD. Our data did not show that overexpression of COX-2 promotes tumor lymphangiogenesis through an up-regulation of VEGF-C expression in gastric carcinoma. Age, COX-2 and peritumoral LVD were independent prognostic factors for human gastric carcinoma.
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Affiliation(s)
- Hong-Feng Gou
- Center of Medical Oncology, West China Hospital, Sichuan University, PR China
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