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Romanowicz A, Lukaszewicz-Zajac M, Mroczko B. Exploring Potential Biomarkers in Oesophageal Cancer: A Comprehensive Analysis. Int J Mol Sci 2024; 25:4253. [PMID: 38673838 PMCID: PMC11050399 DOI: 10.3390/ijms25084253] [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: 03/05/2024] [Revised: 04/04/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Oesophageal cancer (OC) is the sixth leading cause of cancer-related death worldwide. OC is highly aggressive, primarily due to its late stage of diagnosis and poor prognosis for patients' survival. Therefore, the establishment of new biomarkers that will be measured with non-invasive techniques at low cost is a critical issue in improving the diagnosis of OC. In this review, we summarize several original studies concerning the potential significance of selected chemokines and their receptors, including inflammatory proteins such as interleukin-6 (IL-6) and C-reactive protein (CRP), hematopoietic growth factors (HGFs), claudins (CLDNs), matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs), adamalysines (ADAMs), as well as DNA- and RNA-based biomarkers, in OC. The presented results indicate the significant correlation between the CXCL12, CXCR4, CXCL8/CXCR2, M-CSF, MMP-2, MMP-9 ADAM17, ADAMTS-6, and CLDN7 levels and tumor stage, as well as the clinicopathological parameters of OC, such as the presence of lymph node and/or distant metastases. CXCL12, CXCL8/CXCR2, IL-6, TIMP-2, ADAM9, and ADAMTS-6 were prognostic factors for the overall survival of OC patients. Furthermore, IL-6, CXCR4, CXCL8, and MMP-9 indicate higher diagnostic utility based on the area under the ROC curve (AUC) than well-established OC tumor markers, whereas CLDN18.2 can be used in novel targeted therapies for OC patients.
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Affiliation(s)
- Adrianna Romanowicz
- Department of Biochemical Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15a, 15-269 Bialystok, Poland; (A.R.); (B.M.)
| | - Marta Lukaszewicz-Zajac
- Department of Biochemical Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15a, 15-269 Bialystok, Poland; (A.R.); (B.M.)
| | - Barbara Mroczko
- Department of Biochemical Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15a, 15-269 Bialystok, Poland; (A.R.); (B.M.)
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, ul. Waszyngtona 15a, 15-269 Bialystok, Poland
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Chen P, Zhang YL, Zhang XL, Guo Y, Tang PP. The CXCR4 might be a potential biomarker for esophageal squamous cell carcinoma: A meta-analysis. Medicine (Baltimore) 2024; 103:e37681. [PMID: 38579048 PMCID: PMC10994415 DOI: 10.1097/md.0000000000037681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 03/01/2024] [Indexed: 04/07/2024] Open
Abstract
OBJECTIVE To evaluate the relationship between CXCL12/CXCR4 and the progress, prognosis of esophageal squamous cell carcinoma (ESCC), providing evidence for potential early diagnosis, clinical treatment, prognosis evaluation, and therapeutic target of ESCC. METHODS Databases of PubMed, the Cochrane Library, Embase, and Web of Science were searched for the relationship between CXCL12/CXCR4 and clinicopathological characteristics and survival time of ESCC. Stata16.0 software was used to conduct meta-analysis. RESULTS A total of 10 studies involving 1216 cases of patients with ESCC were included in our study. The results indicated that high-level expression of CXCR4 was significantly correlated with tumor differentiation [OR = 0.69, 95% confidence interval (CI): (0.50, 0.97)], tumor infiltration [OR = 0.39, 95% CI: (0.25, 0.61)], lymph node metastasis [OR = 0.36, 95% CI: (0.21, 0.61)], clinical stage [OR = 0.33, 95% CI: (0.24, 0.45)] of ESCC. The expression of CXCR4 was also significantly correlated with OS [HR = 2.00, 95% CI: (1.63, 2.45)] and disease-free survival [HR = 1.76, 95% CI: (1.44, 2.15)] in patients of ESCC after surgical resection. No significant relationship was observed between the expression of CXCL12 and the clinicopathological characteristics of ESCC. CONCLUSION CXCR4 might be a potential biomarker for the progress and prognosis evaluation, and therapeutic target for ESCC.
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Affiliation(s)
- Pei Chen
- Department of Basic Medical, Jiangsu College of Nursing, Huai’an, China
| | - Yu-Ling Zhang
- Department of Basic Medical, Jiangsu College of Nursing, Huai’an, China
| | - Xiao-Lei Zhang
- Department of Basic Medical, Jiangsu College of Nursing, Huai’an, China
| | - Ying Guo
- Department of Clinical Laboratory, Huai’an Maternal and Child Health Care Hospital, Huai’an, China
| | - Pei-Pei Tang
- Institute of Medicinal Biotechnology, Jiangsu College of Nursing, Huai’an, China
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Liu H, Chen L, Wang C, Zhou H. The expression and significance of vascular endothelial growth factor A in adenoid cystic carcinoma of palatal salivary gland. Eur Arch Otorhinolaryngol 2022; 279:5869-5875. [PMID: 35781742 DOI: 10.1007/s00405-022-07502-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/09/2022] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To explore the VEGF-A expression in salivary gland adenoid cystic carcinoma tissues and detect the relationship between the mechanism of occurrence, development and metastasis of jaws with salivary gland adenoid cystic carcinoma and VEGF-A expression. METHODS Paraffin samples from 58 cases of SACC of the palate and ten cases of normal salivary gland tissues were collected. The expression levels of VEGF-A protein were detected using the immunohistochemistry EnVision system. RESULTS Among the 58 cases, there were 20 cases of the cribriform type, 17 cases of the tubular type, and 21 cases of the solid type. There were 9 cases with lymph node metastasis and 21 cases without lymph node metastasis. And there were 8 cases of T1, 15 cases of T2, and 7 cases of T3/T4. The positive expression rate of VEGF-A in SACC of the palate was 74.1%, which was higher than that found in normal salivary gland tissues (10%). The VEGF-A was localized in the cytoplasm/cell membrane. CONCLUSION VEGF-A is highly expressed in SACC of the palate. The level of expression is closely related to the pathological grade, lymph node metastasis, and clinical stage of the tumor, and it can thus be used as an important indicator for judging the biological behavior of SACC of the palate.
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Affiliation(s)
- Haitao Liu
- Department of Oral and Maxillofacial Surgery, First People's Hospital of Jiujiang City, Jiujiang, 332000, Jiangxi, China
| | - Linlin Chen
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Nanchang University, No. 49 Fuzhou Road, Nanchang, 320049, Jiangxi, China.
| | - Chenliang Wang
- Department of Pathology, First People's Hospital of Jiujiang City, Jiujiang, 332000, Jiangxi, China
| | - Haibo Zhou
- Department of Oral and Maxillofacial Surgery, First People's Hospital of Jiujiang City, Jiujiang, 332000, Jiangxi, China
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Chen Z, Xiao Q, Shen Y, Xue C. FOXA2 promotes esophageal cancer migration and metastasis by activating CXCR4 expression. Biochem Biophys Res Commun 2022; 625:16-22. [DOI: 10.1016/j.bbrc.2022.07.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 07/21/2022] [Indexed: 11/27/2022]
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Caspa Gokulan R, Devaraj H. Stem Cell Markers CXCR-4 and CD133 Predict Aggressive Phenotype and Their Double Positivity Indicates Poor Prognosis of Oral Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:cancers13235895. [PMID: 34885003 PMCID: PMC8656999 DOI: 10.3390/cancers13235895] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/08/2021] [Accepted: 11/18/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Oral cancer is one of the most frequent malignancies in the world, with a poor prognosis. The absence of accurate biomarkers for predicting oral cancer progression is the primary cause of treatment failures. Multiple studies have shown that cancer stem cells play a critical role in tumor growth and chemo resistance. We uncovered, for the first time, the importance of combinatorial expression of stem cell related molecules CXCR-4 and CD-133 as possible biomarkers to predict poor prognosis of oral squamous cell carcinoma. The findings will aid in the identification of high-risk cases in order to provide appropriate therapy. Abstract The activation of the SDF-1/CXCR-4 pathway is crucial for the invasion and metastasis of oral cancer cells. The CXCR-4 positive cells possess stem cell characteristics and express the cancer stem cell marker, CD133, in tumors of colon and pancreas. Despite several studies, the co-expression of CXCR-4 and CD133 and its significance is still largely unknown in oral cancer. Therefore, we aimed to investigate the impact of CXCR-4 and CD133 double positivity in the prognosis of oral cancer. The significance of PKC-δ, one of the key signaling molecules that regulates CXCR-4, was also analyzed. Immunohistochemistry and double immunofluorescence was used to investigate the co-localization of CXCR-4, PKC-δ and CD133 in the human tissues and cell lines of oral squamous cell carcinoma. The expression of CXCR-4, PKC-δ and CD133 were found to be higher in poorly differentiated and lymph node metastasis-positive cases. Interestingly, CXCR-4 positive cells showed positive staining for PKC-δ and CD133 in oral cancer tissue and cell lines. Moreover, CXCR-4+/CD133+ and CXCR-4+/PKC-δ+ double positive cases have the worst survival. We discovered, for the first time, that patients with expression of both CXCR-4 and CD133 have a lower survival rate, and CXCR-4+/CD133+, as well as CXCR-4+/PKC-δ+ double positivity, can be utilized to predict poor prognosis. CXCR-4, PKC-δ and CD133 might regulate aggressiveness and invasion of oral cancer cells.
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Wang ZY, Jiang YZ, Xiao W, Xue XB, Zhang XW, Zhang L. Prognostic impact of tumor length in esophageal Cancer: a systematic review and Meta-analysis. BMC Cancer 2021; 21:988. [PMID: 34479538 PMCID: PMC8417991 DOI: 10.1186/s12885-021-08728-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 08/26/2021] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND In clinical studies, it has been observed that esophageal cancer (EC) patient prognosis can be very different even for those patients with tumors of the same TNM stage. Tumor length has been analysed as a possible independent prognostic factor in many studies, but no unanimous conclusion has been reached. Therefore, this review used a meta-analysis to evaluate the association between tumor length and prognosis in EC patients. METHODS A systematic search for relevant articles was performed in PubMed, Web of Science, and Embase. Hazard ratios (HRs) and 95% confidence intervals (CIs) were used as effective measures to estimate the correlation between tumor length and prognosis, including overall survival, disease-free survival, progression-free survival, disease-specific survival, and cancer-specific survival. STATA 15.0 software was used to perform the meta-analysis and the data synthesis. RESULTS Finally, 41 articles with 28,973 patients were included in our study. The comprehensive statistical results showed that long tumors are an independent prognostic parameter associated with poor overall survival (OS) (HR = 1.30; 95% CI: 1.21-1.40, p < .001) and disease-free survival (DFS) (HR = 1.38; 95% CI: 1.18-1.61, p < .001) in EC patients. Subgroup analyses also suggested a significant correlation between long tumors and poor OS. Sensitivity analysis and publication bias evaluation confirmed the reliability and stability of the results. Similar results were obtained in the analyses of progression-free survival (PFS), disease-specific survival (DSS), and cancer-specific survival (CSS). CONCLUSION The results of this meta-analysis showed that long tumors were related to poor OS, DFS, PFS, DSS and CSS in EC patients. Tumor length might be an important predictor of prognosis in EC patients, and it can be used as an independent staging index. Further well-designed and large-scale prospective clinical studies are needed to confirm these findings.
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Affiliation(s)
- Zhao Yang Wang
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jing wu Road, Jinan, 250021, Shandong, China
- Department of Thoracic Surgery, Tangdu Hospital, The Fourth Military Medical University, 1 Xinsi Road, Xi'an, 710038, China
| | - Yuan Zhu Jiang
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jing wu Road, Jinan, 250021, Shandong, China
| | - Wen Xiao
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jing wu Road, Jinan, 250021, Shandong, China
| | - Xian Biao Xue
- Department of Thoracic Surgery, Juye County People's Hospital, Ju ye, China
| | - Xiang Wei Zhang
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jing wu Road, Jinan, 250021, Shandong, China.
| | - Lin Zhang
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jing wu Road, Jinan, 250021, Shandong, China.
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Ye Z, Zhao H, Zhou W, Ye T, Geng C, Li X, Yuan L, Du M, Xu H, Wang Q. Lower Serum Matrix Metalloproteinase‑9 in Metastatic Patients with Esophageal Squamous Cell Carcinoma After Concurrent Radiotherapy Was Significant for Prognosis. Onco Targets Ther 2020; 13:12857-12866. [PMID: 33364781 PMCID: PMC7751709 DOI: 10.2147/ott.s280791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/23/2020] [Indexed: 12/31/2022] Open
Abstract
Aim This study was designed to investigate the relationships of serum matrix metalloproteinase 9 (MMP-9) level and treatment response in esophageal squamous cell carcinoma (ESCC) patients treated with chemotherapy or concurrent radiotherapy. Methods Blood samples from ESCC patients after chemotherapy or concurrent radiotherapy were collected at four different intervals. Serum MMP-9 was determined via Luminex assay in 134 patients with chemotherapy, 73 patients with concurrent radiotherapy, and 183 healthy controls. Results Serum MMP-9 level was significantly higher in patients with ESCC than in healthy controls (P <0.001). Compared with the pre-treatment, a lower level of serum MMP-9 was maintained at four cycles of treatment in ESCC patients with concurrent radiotherapy (P < 0.001). Serum MMP-9 level was obviously lower in ESCC patients with metastasis after concurrent radiotherapy than after chemotherapy (P < 0.05). Patients with higher MMP-9 level (≥820.693 ng/mL) had a shorter mean survival time by 42 months versus lower MMP-9 level (<820.693 ng/mL) after chemotherapy or concurrent radiotherapy (P < 0.001). Conclusion Serum MMP-9 is a potential prognostic biomarker for treatment response to chemotherapy or concurrent radiotherapy in terms of overall survival (OS) in ESCC patients.
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Affiliation(s)
- Ziqi Ye
- The First Clinical Medical College, Graduate School, Nanjing Medical University, Nanjing, Jiangsu 210000, People's Republic of China
| | - Hongying Zhao
- Medical Oncology, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
| | - Wuyuan Zhou
- Department of Hepatopancreatobillary Surgery, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
| | - Tao Ye
- Department of Radiation Oncology, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
| | - Chong Geng
- Department of Radiation Oncology, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
| | - Xiaofeng Li
- Department of Radiology, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
| | - Lei Yuan
- Department of Intervention, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
| | - Mingyu Du
- Department of Radiation Oncology, Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research and Nanjing Medical University Affiliated Cancer Hospital, Nanjing, Jiangsu 210000, People's Republic of China
| | - Heng Xu
- Laboratory of Pharmaceutical Chemistry, Jiangsu Province Institute of Materia Medica, Nanjing Tech University, Nanjing, Jiangsu 210000, People's Republic of China
| | - Qiang Wang
- Department of Radiation Oncology, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221005, People's Republic of China
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Abstract
Esophageal cancer (EC) is one of the most lethal malignancies of the digestive tract and remains to be improved poor prognosis. Two histological subtypes, esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC), are major characteristics of EC. Deep understanding about both subtypes is essential to overcome EC. Here, we focus on chemokines and their receptors as biomarkers and their current applications for the prognosis in EC. We reviewed relevant articles identified using PubMed database for the chemokines and their receptors in EC analyzed by immunohistochemistry. The primary objective is to summarize evidences for them as prognostic biomarkers in EC. A total of twenty-one articles were reviewed after exclusion. Most studies have been done in ESCC, and less in EAC. CXCL12 and its receptor CXCR4 have been shown in both subtypes as biomarkers. CXCR7, CXCL8 and its receptor CXCR2, and CCL21 and its receptor CCR7 have been examined in ESCC. Although it was a small number of reports, CXCL10, CCL4, and CCL5 have been indicated to have anti-tumor effects in ESCC. Chemokines and their receptors have the potential to be the biomarkers in EC. Comparative studies between ESCC and EAC will reveal the similarity and difference in these two subtypes of EC. These studies may indicate whether these molecules play important roles in both subtypes or are unique to one or another.
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Zhu Q, Luo R, Gu J, Hou Y, Chen Z, Xu F, Wang L, Mao W, Lu C, Ge D. High CXCR4 Expression Predicts a Poor Prognosis in Resected Lung Adenosquamous Carcinoma. J Cancer 2020; 11:810-818. [PMID: 31949484 PMCID: PMC6959020 DOI: 10.7150/jca.36498] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 10/28/2019] [Indexed: 12/29/2022] Open
Abstract
Background: Primary adenosquamous carcinoma (ASC) is a rare malignant tumor in the lung and its biological behavior has not yet been thoroughly described. In this study, we aimed to explore the clinical and biological role of CXCR4 in patients with resected lung ASC. Methods: We retrospectively reviewed the clinical records of patients with histologically confirmed lung ASC who underwent surgical resection with systematic lymph node dissection. Immunohistochemical staining was performed to detect the expression of CXCR4 in tumor tissues. The correlation between CXCR4 expression and clinicopathological characteristics were evaluated. The association between CXCR4 expression and patients' prognosis was analyzed by Kaplan-Meier and Cox regression. Moreover, we performed in vitro studies including CCK8, transwell and cell apoptosis to explore the potential role of CXCR4 in lung ASC. Results: A total of 78 patients with resected lung ASC were reviewed. Seventy (89.7%) patient tumors expressed CXCR4, with high level of CXCR4 expression observed in 45 (57.7%) cases. In vitro, CXCR4 conferred no difference in proliferative capacity but increased invasive potential, enhanced chemoresistance and inhibited apoptosis of lung ASC. Clinically, high CXCR4 expression was significantly associated with solid ASC, lymph node metastasis and advanced TNM stage. Patients with high CXCR4 expression and solid ASC had decreased disease-free survival and overall survival.Conclusions: CXCR4 was commonly expressed in lung ASC tumors. High CXCR4 expression might be a novel marker in predicting a poor prognosis in resected lung ASC and might serve as a potential therapeutic target.
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Affiliation(s)
- Qiaoliang Zhu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Rongkui Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Jie Gu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Yingyong Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Zongwei Chen
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Fengkai Xu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Lin Wang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Wei Mao
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Chunlai Lu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Di Ge
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China.,Shanghai Respiratory Research Institute, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
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Jiang Q, Sun Y, Liu X. CXCR4 as a prognostic biomarker in gastrointestinal cancer: a meta-analysis. Biomarkers 2019; 24:510-516. [PMID: 31244335 DOI: 10.1080/1354750x.2019.1637941] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background: CXCR4 is a member of the C-X-C chemokine receptor family, which is associated with multiple types of cancer. Although it has been widely reported, the prognostic value of CXCR4 expression in gastrointestinal (GI) cancer remains controversial. Methods: A meta-analysis was conducted to investigate the relationship between CXCR4 and prognosis of patients with GI cancer. Subgroup analysis was also performed according to tumour subtypes and heterogeneity test. Results: A total of 24 studies including 3637 cases suggested that overexpression of CXCR4 is significantly associated with overall survival (OS) for patients with GI cancer (HR = 1.71, 95% CI = 1.45-2.03, p = 0.000). Subgroup analysis also indicated that high CXCR4 expression in oesophagus, gastric and colorectal cancer all predicted a worse prognosis (HR = 1.52, 95% CI = 1.26-1.84, p = 0.001 for oesophagus cancer; HR = 1.59, 95% CI = 1.10-2.30, p = 0.015 for gastric cancer; HR = 2.21, 95% CI = 1.56-3.14, p = 0.000 for colorectal cancer). Conclusions: CXCR4 may serve as a prognostic indicator in GI cancer patients.
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Affiliation(s)
- Qingtao Jiang
- a Department of Medicine, Jiangsu Health Vocational College , Nanjing , China
| | - Yun Sun
- b Center for Disease Prevention and Control of Changzhou , Changzhou , China
| | - Xin Liu
- c Institute of Occupational Disease Prevention, Jiangsu Provincial Center for Disease Prevention and Control , Nanjing , China
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Ji Y, Liu Y, Xue N, Du T, Wang L, Huang R, Li L, Yan C, Chen X. Cryptotanshinone inhibits esophageal squamous-cell carcinoma in vitro and in vivo through the suppression of STAT3 activation. Onco Targets Ther 2019; 12:883-896. [PMID: 30774375 PMCID: PMC6357882 DOI: 10.2147/ott.s187777] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Purpose Esophageal squamous-cell carcinoma (ESCC) is the most common subtype of esophageal cancer, with a poor clinical outcome. Cryptotanshinone (CTS) is the main bioactive compound from the root of Salvia miltiorrhiza Bunge. Our study aimed to investigate the anti-cancer effects and molecular mechanisms of CTS on ESCC. Materials and methods We investigated the anti-tumor activity of CTS on ESCC in vitro and in vivo. Activation of the STAT3 signaling pathway was evaluated in ESCC and HEK-Blue™ IL-6 cells. Cell viability was assessed by the MTT assay. Apoptosis and cell cycle arrest were assessed using flow cytometry. Cell migration was detected by a scratch wound assay. Results CTS inhibited STAT3 expression and IL-6-mediated STAT3 activation in esophageal cancer cells. Subsequently, CTS dose-dependently inhibited the proliferation of esophageal cancer cells via induction of cell apoptosis. Furthermore, CTS suppressed the migration of esophageal cancer cells. In vivo, CTS inhibited tumor growth of EC109 cell in xenograft mice without any obvious effect on body weight. Conclusion Our results indicated that STAT3 inhibition may be a therapeutic target for esophageal cancer. CTS could provide a potential approach for esophageal cancer therapy by influencing the janus kinase-2/STAT3 signaling pathway.
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Affiliation(s)
- Yubin Ji
- Research Center on Life Sciences and Environmental Sciences, Harbin University of Commerce, Harbin 150076, People's Republic of China
| | - Yichen Liu
- Research Center on Life Sciences and Environmental Sciences, Harbin University of Commerce, Harbin 150076, People's Republic of China.,State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
| | - Nina Xue
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
| | - Tingting Du
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
| | - Liyuan Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
| | - Rui Huang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
| | - Ling Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
| | - Chunhong Yan
- Georgia Cancer Center, Augusta University, Augusta, GA, USA,
| | - Xiaoguang Chen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China,
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Mulligan LM. GDNF and the RET Receptor in Cancer: New Insights and Therapeutic Potential. Front Physiol 2019; 9:1873. [PMID: 30666215 PMCID: PMC6330338 DOI: 10.3389/fphys.2018.01873] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 12/11/2018] [Indexed: 12/15/2022] Open
Abstract
The Glial cell line-derived neurotrophic Family Ligands (GFL) are soluble neurotrophic factors that are required for development of multiple human tissues, but which are also important contributors to human cancers. GFL signaling occurs through the transmembrane RET receptor tyrosine kinase, a well-characterized oncogene. GFL-independent RET activation, through rearrangement or point mutations occurs in thyroid and lung cancers. However, GFL-mediated activation of wildtype RET is an increasingly recognized mechanism promoting tumor growth and dissemination of a much broader group of cancers. RET and GFL expression have been implicated in metastasis or invasion in diverse human cancers including breast, pancreatic, and prostate tumors, where they are linked to poorer patient prognosis. In addition to directly inducing tumor growth in these diseases, GFL-RET signaling promotes changes in the tumor microenvironment that alter the surrounding stroma and cellular composition to enhance tumor invasion and metastasis. As such, GFL RET signaling is an important target for novel therapeutic approaches to limit tumor growth and spread and improve disease outcomes.
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Affiliation(s)
- Lois M. Mulligan
- Division of Cancer Biology and Genetics, Department of Pathology and Molecular Medicine, Cancer Research Institute, Queen’s University, Kingston, ON, Canada
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Castellone MD, Melillo RM. RET-mediated modulation of tumor microenvironment and immune response in multiple endocrine neoplasia type 2 (MEN2). Endocr Relat Cancer 2018; 25:T105-T119. [PMID: 28931560 DOI: 10.1530/erc-17-0303] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 09/20/2017] [Indexed: 12/27/2022]
Abstract
Medullary thyroid carcinomas (MTC) arise from thyroid parafollicular, calcitonin-producing C-cells and can occur either as sporadic or as hereditary diseases in the context of familial syndromes, including multiple endocrine neoplasia 2A (MEN2A), multiple endocrine neoplasia 2B (MEN2B) and familial MTC (FMTC). In a large fraction of sporadic cases, and virtually in all inherited cases of MTC, activating point mutations of the RET proto-oncogene are found. RET encodes for a receptor tyrosine kinase protein endowed with transforming potential on thyroid parafollicular cells. As in other cancer types, microenvironmental factors play a critical role in MTC. Tumor-associated extracellular matrix, stromal cells and immune cells interact and influence the behavior of cancer cells both in a tumor-promoting and in a tumor-suppressing manner. Several studies have shown that, besides the neoplastic transformation of thyroid C-cells, a profound modification of tumor microenvironment has been associated to the RET FMTC/MEN2-associated oncoproteins. They influence the surrounding stroma, activating cancer-associated fibroblasts (CAFs), promoting cancer-associated inflammation and suppressing anti-cancer immune response. These mechanisms might be exploited to develop innovative anti-cancer therapies and novel prognostic tools in the context of familial, RET-associated MTC.
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Affiliation(s)
| | - Rosa Marina Melillo
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR 'G. Salvatore'Naples, Italy
- Dipartimento di Medicina Molecolare e Biotecnologie MedicheUniversity of Naples 'Federico II', Naples, Italy
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14
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Fang HY, Münch NS, Schottelius M, Ingermann J, Liu H, Schauer M, Stangl S, Multhoff G, Steiger K, Gerngroß C, Jesinghaus M, Weichert W, Kühl AA, Sepulveda AR, Wester HJ, Wang TC, Quante M. CXCR4 Is a Potential Target for Diagnostic PET/CT Imaging in Barrett's Dysplasia and Esophageal Adenocarcinoma. Clin Cancer Res 2017; 24:1048-1061. [PMID: 29208671 DOI: 10.1158/1078-0432.ccr-17-1756] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 10/17/2017] [Accepted: 11/30/2017] [Indexed: 12/30/2022]
Abstract
Purpose: Barrett's esophagus represents an early stage in carcinogenesis leading to esophageal adenocarcinoma. Considerable evidence supports a major role for chronic inflammation and diverse chemokine pathways in the development of Barrett's esophagus and esophageal adenocarcinoma.Experimental Design: Here we utilized an IL1β transgenic mouse model of Barrett's esophagus and esophageal adenocarcinoma and human patient imaging to analyze the importance of CXCR4-expressing cells during esophageal carcinogenesis.Results: IL1β overexpression induces chronic esophageal inflammation and recapitulates the progression to Barrett's esophagus and esophageal adenocarcinoma. CXCR4 expression is increased in both epithelial and immune cells during disease progression in pL2-IL1β mice and also elevated in esophageal adenocarcinoma patient biopsy samples. Specific recruitment of CXCR4-positive (CXCR4+) immune cells correlated with dysplasia progression, suggesting that this immune population may be a key contributor to esophageal carcinogenesis. Similarly, with progression to dysplasia, there were increased numbers of CXCR4+ columnar epithelial cells at the squamocolumnar junction (SCJ). These findings were supported by stronger CXCR4-related signal intensity in ex vivo fluorescence imaging and autoradiography with advanced dysplasia. Pilot CXCR4-directed PET/CT imaging studies in patients with esophageal cancer demonstrate the potential utility of CXCR4 imaging for the diagnosis and staging of esophageal cancer.Conclusion: In conclusion, the recruitment of CXCR4+ immune cells and expansion of CXCR4+ epithelial cells in esophageal dysplasia and cancer highlight the potential of CXCR4 as a biomarker and molecular target for diagnostic imaging of the tumor microenvironment in esophageal adenocarcinoma. Clin Cancer Res; 24(5); 1048-61. ©2017 AACR.
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Affiliation(s)
- Hsin-Yu Fang
- II. Medizinische Klinik, Technische Universitat München, Munich, Germany
| | | | - Margret Schottelius
- Pharmazeutische Radiochemie, Technische Universitat München, Munich, Germany
| | - Jonas Ingermann
- II. Medizinische Klinik, Technische Universitat München, Munich, Germany
| | - Haibo Liu
- Division of Digestive and Liver Diseases, Columbia University Medical Center, New York, New York
| | - Michael Schauer
- II. Medizinische Klinik, Technische Universitat München, Munich, Germany
| | - Stefan Stangl
- Klinik für RadioOnkologie und Strahlentherapie, Technische Universitat München, Munich, Germany
| | - Gabriele Multhoff
- Klinik für RadioOnkologie und Strahlentherapie, Technische Universitat München, Munich, Germany
| | - Katja Steiger
- Institut für Pathologie, Technische Universitat München, Munich, Germany
| | - Carlos Gerngroß
- Nuklearmedizinische Klinik und Poliklinik, Technische Universitat München, Munich, Germany
| | - Moritz Jesinghaus
- Institut für Pathologie, Technische Universitat München, Munich, Germany
| | - Wilko Weichert
- Institut für Pathologie, Technische Universitat München, Munich, Germany
| | - Anja A Kühl
- iPATH.Berlin/Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie/Research Center ImmunoSciences, Charité-Campus Benjamin Franklin, Berlin, Germany
| | - Antonia R Sepulveda
- Division of Gastrointestinal Pathology, Columbia University Medical Center, New York, New York
| | - Hans-Jürgen Wester
- Pharmazeutische Radiochemie, Technische Universitat München, Munich, Germany
| | - Timothy C Wang
- Division of Digestive and Liver Diseases, Columbia University Medical Center, New York, New York
| | - Michael Quante
- II. Medizinische Klinik, Technische Universitat München, Munich, Germany.
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15
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Wang C, Wang J, Chen Z, Gao Y, He J. Immunohistochemical prognostic markers of esophageal squamous cell carcinoma: a systematic review. CHINESE JOURNAL OF CANCER 2017; 36:65. [PMID: 28818096 PMCID: PMC5561640 DOI: 10.1186/s40880-017-0232-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 04/17/2017] [Indexed: 12/18/2022]
Abstract
Background Esophageal squamous cell carcinoma (ESCC) is an aggressive malignancy, with a high incidence and poor prognosis. In the past several decades, hundreds of proteins have been reported to be associated with the prognosis of ESCC, but none has been widely accepted to guide clinical care. This study aimed to identify proteins with great potential for predicting prognosis of ESCC. Methods We conducted a systematic review on immunohistochemical (IHC) prognostic markers of ESCC according to the 2009 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Guidelines. Literature related to IHC prognostic markers of ESCC were searched from PubMed, Embase, Web of Science, and Cochrane Library until January 30th, 2017. The risk of bias of these original studies was evaluated using the Quality in Prognosis Studies (QUIPS) tool. Results We identified 11 emerging IHC markers with reproducible results, including eight markers [epidermal growth factor receptor (EGFR), Cyclin D1, vascular endothelial growth factor (VEGF), Survivin, Podoplanin, Fascin, phosphorylated mammalian target of rapamycin (p-mTOR), and pyruvate kinase M2 (PKM2)] indicating unfavorable prognosis and 3 markers (P27, P16, and E-cadherin) indicating favorable prognosis of ESCC. Conclusion Strong evidence supports that these 11 emerging IHC markers or their combinations may be useful in predicting prognosis and aiding personalized therapy decision-making for ESCC patients. Electronic supplementary material The online version of this article (doi:10.1186/s40880-017-0232-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chunni Wang
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Science Building, No.17 Panjiayuan Nanli, Chaoyang District, PO Box 2258, Beijing, 100021, P. R. China
| | - Jingnan Wang
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Science Building, No.17 Panjiayuan Nanli, Chaoyang District, PO Box 2258, Beijing, 100021, P. R. China
| | - Zhaoli Chen
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Science Building, No.17 Panjiayuan Nanli, Chaoyang District, PO Box 2258, Beijing, 100021, P. R. China
| | - Yibo Gao
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Science Building, No.17 Panjiayuan Nanli, Chaoyang District, PO Box 2258, Beijing, 100021, P. R. China.
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Science Building, No.17 Panjiayuan Nanli, Chaoyang District, PO Box 2258, Beijing, 100021, P. R. China. .,Center for Cancer Precision Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, P. R. China.
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16
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The adjuvant value of Andrographis paniculata in metastatic esophageal cancer treatment - from preclinical perspectives. Sci Rep 2017; 7:854. [PMID: 28405006 PMCID: PMC5429803 DOI: 10.1038/s41598-017-00934-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 03/17/2017] [Indexed: 01/27/2023] Open
Abstract
Esophageal cancer (EC) is the fourth and sixth leading cause of cancer-related deaths in China and United States, respectively. The dismal prognosis of EC is mainly attributed to distant metastases, which may not be overcome by chemotherapy alone. Hence, the use of alternative adjuvant treatments, such as herbal medicines, for metastatic EC remains a great desire of patients. Our previous study demonstrated the in vivo anti-tumor and in vitro anti-invasion activities of Andrographis paniculata (AP) in esophageal cancer. In the present study, the chemical constituents of absorbed AP components through human intestinal Caco-2 cell monolayer were verified for the first time. The anti-migratory activities and suppressive effects on metastasis-related factors such as HER2, MMP2, MMP9, TM4SF3, CXCR4 of the absorbed AP components were revealed in esophageal cancer cells EC-109. The anti-tumor and anti-metastatic effects of AP water extract (1600 mg/kg) were further confirmed in metastatic esophageal xenograft-bearing mice. Besides, AP water extract acted synergistically with cisplatin plus 5-fluorouracil on inhibiting tumor nodule growth (with combination index <0.7). Meanwhile, chemotherapeutics-induced side-effects could also be reduced by AP water extract. The present findings provide evidence on safety and advantages of the combined use of AP with chemotherapeutics in pre-clinical setting.
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17
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Wang YS, Tian J, Han Y, Han SM, Shi SB. Gemcitabine Plus Vinorelbine as Second-Line Therapy in Patients With Metastatic Esophageal Cancer Previously Treated With Platinum-Based Chemotherapy. Oncol Res 2017; 24:129-35. [PMID: 27296953 PMCID: PMC7838740 DOI: 10.3727/096504016x14618564639213] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
We evaluated the efficacy and feasibility of the combination of gemcitabine plus vinorelbine in patients with platinum-based chemotherapy-refractory esophageal cancer. We enrolled 35 patients who received gemcitabine plus vinorelbine as second-line treatment after platinum-based chemotherapy failure between May 2009 and April 2012. Dosage: gemcitabine 1,000 mg/m2 plus vinorelbine 25 mg/m2; all drugs were administered on days 1 and 8 of a 21-day cycle, and this was continued until failure or unacceptable toxicity. A total of 125 cycles of treatment were administered, and all patients received at least two cycles of treatment (two to five cycles; median number of cycles: three). Thirty-two patients were evaluable for response. The response rate was 31.3%, and the disease control rate (partial response plus stable disease) was 62.5%. The progression-free survival (PFS) was 4.3 ± 0.2 months [95% confidence interval (CI), 4.0–4.6], and the median overall survival (OS) was 7.3 ± 0.3 months (95% CI, 6.7–7.8). In the subgroup analysis, median PFS was 4.0 ± 0.2 months (95% CI, 3.6–4.3) in patients with high expression of miRNA-214, while it was 4.6 ± 0.3 months (95% CI, 4.1–5.1) in patients with low expression of miRNA-214 (log rank = 0.023). Myelosuppression with neutropenia and thrombocytopenia was the most common side effect observed with this combination regimen, and higher than grade 3 neutropenia and thrombocytopenia were observed in 10 (31.3%) and 8 patients (25.0%), respectively. Grade 3 fatigue was the most common nonhematologic toxicity, which was observed in 2 (6.1%) patients. The combination of gemcitabine plus vinorelbine was well tolerated as second-line treatment for platinum-based chemotherapy-refractory esophageal cancer patients and appeared to provide enhanced clinical activity especially in patients with low expression of miRNA-214.
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Affiliation(s)
- Yue-Shen Wang
- Department of Oncology, Jilin People's Hospital, Jilin, Jilin, P.R. China
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18
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The Serum Concentrations of Chemokine CXCL12 and Its Specific Receptor CXCR4 in Patients with Esophageal Cancer. DISEASE MARKERS 2016; 2016:7963895. [PMID: 27041792 PMCID: PMC4794565 DOI: 10.1155/2016/7963895] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 02/08/2016] [Indexed: 12/20/2022]
Abstract
Objectives. Recent investigations have suggested that upregulated levels of inflammatory biomarkers, such as chemokines, may be associated with development of many malignancies, including esophageal cancer (EC). Based on our knowledge, this study is the first to assess the serum concentration of chemokine CXCL12 and its specific receptor CXCR4 in the diagnosis of EC patients. Material and Methods. The present study included 79 subjects: 49 patients with EC and 30 healthy volunteers. The serum concentrations of CXCL12 and CXCR4 and classical tumor markers such as carcinoembryonal antigen (CEA) and squamous cell cancer antigen (SCC-Ag) were measured using immunoenzyme assays, while C-reactive protein (CRP) levels were assessed by immunoturbidimetric method. Moreover, diagnostic criteria of all proteins tested and the survival of EC patients were assessed. Results. The serum concentrations of CXCL12 were significantly higher, while those of its receptor CXCR4 were significantly lower in EC patients compared to healthy controls. The diagnostic sensitivity, negative predictive value, and accuracy of CXCR4 were the highest among all analyzed proteins and increased for combined analysis with classical tumor markers and CRP levels. Conclusion. Our findings suggest that serum CXCR4 may improve the diagnosis of EC patients, especially in combination with classical tumor markers.
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19
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CXCR4 over-expression and survival in cancer: a system review and meta-analysis. Oncotarget 2016; 6:5022-40. [PMID: 25669980 PMCID: PMC4467131 DOI: 10.18632/oncotarget.3217] [Citation(s) in RCA: 180] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Accepted: 12/28/2014] [Indexed: 01/11/2023] Open
Abstract
C-X-C chemokine receptor 4 (CXCR4) is frequently over-expressed in various types of cancer; many agents against CXCR4 are in clinical development currently despite variable data for the prognostic impact of CXCR4 expression. Here eighty-five studies with a total of 11,032 subjects were included to explore the association between CXCR4 and progression-free survival (PFS) or overall survival (OS) in subjects with cancer. Pooled analysis shows that CXCR4 over-expression is significantly associated with poorer PFS (HR 2.04; 95% CI, 1.72-2.42) and OS (HR=1.94; 95% CI, 1.71-2.20) irrespective of cancer types. Subgroup analysis indicates significant association between CXCR4 and shorter PFS in hematological malignancy, breast cancer, colorectal cancer, esophageal cancer, renal cancer, gynecologic cancer, pancreatic cancer and liver cancer; the prognostic effects remained consistent across age, risk of bias, levels of adjustment, median follow-up period, geographical area, detection methods, publication year and size of studies. CXCR4 over-expression predicts unfavorable OS in hematological malignancy, breast cancer, colorectal cancer, esophageal cancer, head and neck cancer, renal cancer, lung cancer, gynecologic cancer, liver cancer, prostate cancer and gallbladder cancer; these effects were independence of age, levels of adjustment, publication year, detection methods and follow-up period. In conclusion, CXCR4 over-expression is associated with poor prognosis in cancer.
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20
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Guo J, Yu X, Gu J, Lin Z, Zhao G, Xu F, Lu C, Ge D. Regulation of CXCR4/AKT-signaling-induced cell invasion and tumor metastasis by RhoA, Rac-1, and Cdc42 in human esophageal cancer. Tumour Biol 2015; 37:6371-8. [PMID: 26631033 DOI: 10.1007/s13277-015-4504-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 11/24/2015] [Indexed: 12/11/2022] Open
Abstract
CXC chemokines and their cognate receptors have been implicated wildly in cancer pathogenesis. In the present study, we report a critical cause relationship between CXCR4 expression and tumorigenesis in the setting of human esophageal squamous cell carcinoma (ESCC). In ESCC cells, CXCR4 expression was significantly higher than in human esophageal epithelial cells (HEEC). Reduction of CXCR4 in ESCC cells reduced cell proliferation and invasion in vitro and tumor growth in vivo. Among the potential downstream targets of CXCR4-CXCL12 are RhoA, Rac-1, and Cdc42, which are likely to contribute to the invasiveness of ESCC cells. Finally, we found that CXCR4-CXCL12/AKT axis regulates RhoA, Rac-1, and Cdc42 to modulate cell invasion and tumor metastasis. Together, these results demonstrate a role for CXCR4 in ESCC metastasis and progression and suggest potential targets for therapeutic intervention.
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Affiliation(s)
- Jing Guo
- Department of Thoracic Surgery, Ningbo No.1 Hospital, Ningbo, Zhejiang Province, People's Republic of China
| | - Xiaofang Yu
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Jie Gu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin RD, Shanghai, 200032, People's Republic of China
| | - Zongwu Lin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin RD, Shanghai, 200032, People's Republic of China
| | - Guangyin Zhao
- Shanghai No.1 Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Fengkai Xu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin RD, Shanghai, 200032, People's Republic of China
| | - Chunlai Lu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin RD, Shanghai, 200032, People's Republic of China.
| | - Di Ge
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin RD, Shanghai, 200032, People's Republic of China.
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21
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Clinical and biological significance of stem-like CD133+CXCR4+ cells in esophageal squamous cell carcinoma. J Thorac Cardiovasc Surg 2015; 150:386-95. [DOI: 10.1016/j.jtcvs.2015.05.030] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 04/29/2015] [Accepted: 05/09/2015] [Indexed: 11/19/2022]
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22
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Chemokines and their receptors in esophageal cancer--the systematic review and future perspectives. Tumour Biol 2015; 36:5707-14. [PMID: 26130416 DOI: 10.1007/s13277-015-3705-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 06/22/2015] [Indexed: 12/20/2022] Open
Abstract
Esophageal cancer (EC) is an aggressive malignant solid tumor with rapid progression and unfavorable prognosis. The 5-year survival rate for EC patients was estimated to be less than 10 %. Therefore, there is an urgent need to improve diagnostic tool and effective treatment therapies for EC patients. In our paper, the general structure and function of chemokines and their receptors as well as their role in cancer progression were shortly presented. Moreover, the aim of our paper was to summarize and refer the current findings concerning the role of selected chemokines and their receptors as candidates for tumor markers of EC. Some clinical investigations have proved the involvement of these proteins in proliferation, migration, invasiveness and metastasis of tumor cells. Increasing evidence from previous studies suggested that C-X-C motif chemokine 12 (CXCL12), also known as stromal cell-derived factor 1 (SDF-1) and its receptor CXCR4 may provide novel diagnostic and prognostic strategies to reduce the burden of EC. Moreover, therapy targeting the CXCL12/CXCR4 axis may open a new direction for treatment of EC patients. However, given their nonspecific nature, the diagnostic value of chemokines and their receptors may be limited. Therefore, future larger investigations, especially in the blood of EC patients, still need to be continued to further clarify the significance of these proteins as potential candidates for tumor markers in diagnosis and prognosis of EC patients.
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23
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Lu CL, Guo J, Gu J, Ge D, Hou YY, Lin ZW, Ding JY. CXCR4 heterogeneous expression in esophageal squamous cell cancer and stronger metastatic potential with CXCR4-positive cancer cells. Dis Esophagus 2014; 27:294-302. [PMID: 23822165 DOI: 10.1111/dote.12100] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CXCR4 belongs to a family of G protein-coupled cell surface receptors and has been proved to a prognostic marker in a various tumors, including esophageal squamous cell cancer. In this study, we analyzed CXCR4 expression in tumor tissue and metastatic tumor tissues of lymph node by immunohistochemistry. CXCR4 was found to be an independent factor of patients' survival and heterogeneously expressed in tumor tissues. Compared with the primary tumor tissues, the scores of CXCR4 expression were significantly higher in corresponding metastatic tumor tissues of lymph nodes (P < 0.01). It was suggested CXCR4-positive cells were prone to migrate to lymph nodes. In the further experiments in vitro, we confirmed heterogeneous expression of CXCR4 in esophageal squamous cell cancer cell lines (KYSE70, Ec109, and CaES17) by flow cytometry analysis. Meanwhile, two subpopulations were isolated from Ec109 based on CXCR4 membrane expression by fluorescence-activated cell sorting. CXCR4-positive cells showed stronger migration ability in Boyden chamber assay than CXCR4 negative ones (P < 0.01). However, no significant difference of cell proliferation was found between the two subpopulations in colony formation assay (P > 0.05). We concluded that CXCR4 might be a key molecule in esophageal squamous cell cancer metastasis.
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Affiliation(s)
- C-L Lu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
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24
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Zeng R, Duan L, Kong Y, Liang Y, Wu X, Wei X, Yang K. Clinicopathological and prognostic role of MMP-9 in esophageal squamous cell carcinoma: a meta-analysis. Chin J Cancer Res 2014; 25:637-45. [PMID: 24385690 DOI: 10.3978/j.issn.1000-9604.2013.11.03] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 10/21/2013] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE Many studies reported that matrix metalloproteinase-9 (MMP-9) participated in the development of esophageal squamous cell carcinoma (ESCC) and resulted in poor prognosis, however, they all included few patients and had inconsistent results. So we conducted a meta-analysis to explore the correlation between overexpression of MMP-9 and the clinicopathological characteristics and overall survival (OS) of ESCC. METHODS PubMed, EMBASE, Web of Science, Chinese Biomedical Literature Database, Google Scholar and other databases were searched for relevant studies. The Newcastle-Ottawa quality assessment scale was used to assess the methodological quality of included study and RevMan 5.2 software was used to conduct meta-analysis. RESULTS A total of 35 studies were included, and the results of meta-analysis showed that overexpression of MMP-9 was associated with grade of differentiation [well/moderate vs. poor: odds ratio (OR): 0.39, 95% confidence interval (CI): 0.29-0.52; P<0.00001], lymph node metastasis (negative vs. positive: OR: 0.24, 95% CI: 0.16-0.34; P<0.00001), TNM stage (T1/T2 vs. T3/T4: OR: 0.28, 95% CI: 0.14-0.54; P=0.0002), the depth of invasion (T1/T2 vs. T3/T4: OR: 0.29, 95% CI: 0.17-0.49; P<0.00001), and vascular invasion of ESCC (negative vs. positive: OR: 0.35, 95% CI: 0.21-0.58; P<0.0001), and also associated with poor overall survival of ESCC (HR: 2.17, 95% CI: 1.32-3.57; P=0.002). Subgroup analysis showed that more than 10% of carcinoma cell staining was associated with significant increase of mortality risk (HR: 2.44, 95% CI: 1.16-5.15; P=0.02), and sensitive analysis suggested that MMP-9 was an independent prognostic factor in ESCC (HR: 1.49, 95% CI: 1.16-1.91; P=0.002). CONCLUSIONS On the basis of limited evidence, overexpression of MMP-9 may be a potential independent prognosis factor of ESCC patients in Asia, and high-quality studies assessing the prognostic significance of MMP-9 for ESCC patients are still needed.
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Affiliation(s)
- Rong Zeng
- Evidence-Based Medicine Center of Lanzhou University, Lanzhou 730000, China; ; The Second Hospital of Lanzhou University, Lanzhou 730000, China
| | - Lei Duan
- Evidence-Based Medicine Center of Lanzhou University, Lanzhou 730000, China; ; The Second Hospital of Lanzhou University, Lanzhou 730000, China
| | - Yuke Kong
- The Second Hospital of Lanzhou University, Lanzhou 730000, China
| | - Yaojun Liang
- The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Xiaolu Wu
- The Second Hospital of Lanzhou University, Lanzhou 730000, China
| | | | - Kehu Yang
- Evidence-Based Medicine Center of Lanzhou University, Lanzhou 730000, China
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Clinicopathological and prognostic significance of chemokine receptor CXCR4 overexpression in patients with esophageal cancer: a meta-analysis. Tumour Biol 2013; 35:3709-15. [DOI: 10.1007/s13277-013-1490-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 11/28/2013] [Indexed: 02/06/2023] Open
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26
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Wang DF, Lou N, Qiu MZ, Lin YB, Liang Y. Effects of CXCR4 gene silencing by lentivirus shRNA on proliferation of the EC9706 human esophageal carcinoma cell line. Tumour Biol 2013; 34:2951-9. [PMID: 23744460 DOI: 10.1007/s13277-013-0858-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Accepted: 05/10/2013] [Indexed: 02/06/2023] Open
Abstract
CXCL12/CXCR4 has been studied as an important biomarker for many human malignancies, but studies are limited for esophageal squamous cell carcinoma (ESCC). In this study, an effective RNAi sequence targeting the CXCR4 gene was selected, a lentiviral shRNA vector was constructed to specifically silence CXCR4 expression in the EC9706 ESCC cell line, and the effects of CXCR4 silencing on cell growth in vitro and tumour growth in nude mice were then evaluated. The expression of CXCR4 in EC9706 was significantly downregulated after transfection with a lentiviral shRNA vector. The expression of the apoptosis-related gene Bcl-2 was decreased. In addition, after CXCR4 inhibition, cell growth was considerably inhibited, increased apoptosis in the EC9706 cells was found, the G0/G1 percentage was significantly increased, and the number of cells in S phase was reduced. Moreover, tumour growth in nude mice was inhibited. In conclusion, the downregulation of CXCR4 expression by transfection with a lentiviral shRNA vector in ESCC cells could inhibit tumour proliferation. Our data may provide an avenue for finding new ESCC treatments.
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Affiliation(s)
- Dao-feng Wang
- State Key Laboratory of Oncology in South China, Guangzhou, People's Republic of China,
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Drenckhan A, Kurschat N, Dohrmann T, Raabe N, Koenig AM, Reichelt U, Kaifi JT, Izbicki JR, Gros SJ. Effective inhibition of metastases and primary tumor growth with CTCE-9908 in esophageal cancer. J Surg Res 2012; 182:250-6. [PMID: 23117118 DOI: 10.1016/j.jss.2012.09.035] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Revised: 09/18/2012] [Accepted: 09/26/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND In spite of multimodular treatment, the therapeutic options for esophageal carcinoma are limited, and metastases remain the leading cause of tumor-related mortality. Expression of the chemokine receptor CXCR4 significantly correlates with poor survival rates in patients with esophageal carcinoma and is associated with lymph node and bone marrow metastases. The aim of this study was to evaluate the effect of the CXCR4 antagonist CTCE-9908 on metastatic homing and primary tumor growth in vitro and in vivo in an orthotopic xenograft model of esophageal cancer. MATERIALS AND METHODS OE19 cells were examined for stromal cell-derived factor 1 alpha-mediated migration under CTCE-9908 treatment. The CTCE-9908 treatment was further evaluated in an in vitro proliferation assay and orthotopic esophageal model, accompanied by magnetic resonance imaging. Tumor and metastases were immunohistochemically examined for CXCR4 expression. RESULTS CTCE-9908 has an inhibitory effect on stromal cell-derived factor 1 alpha-mediated migration and proliferation of OE19 cells. Treatment with CTCE-9908 in the orthotopic esophageal model leads to a reduction of metastatic spread and primary tumor growth. This was confirmed by magnetic resonsance imaging. Treatment with CTCE-9908 results in altered CXCR4 expression pattern exhibiting a high degree of variability. CONCLUSION CTCE-9908 effectively inhibits OE19 cell migration and proliferation in vitro, reduces metastases to lung, liver, and lymph nodes in vivo, and moreover leads to tumor growth reduction in an orthotopic model of esophageal carcinoma.
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Affiliation(s)
- Astrid Drenckhan
- Department of General, Visceral, and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Gao H, Wang L, Cui S, Wang M. Combination of meta-analysis and graph clustering to identify prognostic markers of ESCC. Genet Mol Biol 2012; 35:530-7. [PMID: 22888304 PMCID: PMC3389543 DOI: 10.1590/s1415-47572012000300021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Accepted: 02/06/2012] [Indexed: 12/16/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of the most malignant gastrointestinal cancers and occurs at a high frequency rate in China and other Asian countries. Recently, several molecular markers were identified for predicting ESCC. Notwithstanding, additional prognostic markers, with a clear understanding of their underlying roles, are still required. Through bioinformatics, a graph-clustering method by DPClus was used to detect co-expressed modules. The aim was to identify a set of discriminating genes that could be used for predicting ESCC through graph-clustering and GO-term analysis. The results showed that CXCL12, CYP2C9, TGM3, MAL, S100A9, EMP-1 and SPRR3 were highly associated with ESCC development. In our study, all their predicted roles were in line with previous reports, whereby the assumption that a combination of meta-analysis, graph-clustering and GO-term analysis is effective for both identifying differentially expressed genes, and reflecting on their functions in ESCC.
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Affiliation(s)
- Hongyun Gao
- Department of Emergency, Shanghai 10th People's Hospital, Tongji University, Shanghai, China
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Li KC, Huang YH, Ho CY, Chu CY, Cha ST, Tsai HH, Ko JY, Chang CC, Tan CT. The role of IL-8 in the SDF-1α/CXCR4-induced angiogenesis of laryngeal and hypopharyngeal squamous cell carcinoma. Oral Oncol 2012; 48:507-15. [DOI: 10.1016/j.oraloncology.2012.01.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Revised: 01/09/2012] [Accepted: 01/16/2012] [Indexed: 11/27/2022]
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Cyclooxygenase isoenzyme-2 and vascular endothelial growth factor are associated with poor prognosis in esophageal adenocarcinoma. J Gastrointest Surg 2012; 16:956-66. [PMID: 22258871 PMCID: PMC3324693 DOI: 10.1007/s11605-011-1814-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Accepted: 12/28/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND Cyclooxygenase isoenzyme-2 (COX-2) and vascular endothelial growth factor (VEGF) contribute to angiogenesis and are overexpressed in various malignancies. The aim of the study was to evaluate expression, prognostic value and correlation between COX-2 and VEGF expression in esophageal adenocarcinoma (EAC). METHODS Surgical specimens of 154 patients with EAC were used to construct a tissue micro array (TMA). TMA sections were immunohistochemically stained for COX-2 and VEGF and scored on intensity of staining. RESULTS Estimated 5-year cancer specific survival was 37%. High COX-2 and VEGF expression was observed in 39 (26.5%) and in 77 (53.8%) tumors, respectively. Both markers were associated with poor cancer specific survival (p = .022 and p = .004, respectively, log rank). No significant correlation was found between VEGF and COX-2 expression (r = 063; p = .455). In multivariate analysis, high COX-2 expression (HR 1.65; 95% CI 1.04-2.61; p = .034) was associated with overall survival. In patients with T3 tumors, COX-2 expression was an independent prognostic factor for cancer specific survival (HR 1.81 95% CI 1.10-2.95; p = .019). CONCLUSIONS This is the first study that evaluated the prognostic value and correlation of COX-2 and VEGF expression in a large and homogenous population of patients with EAC. No correlation between COX-2 and VEGF expression was found. Both markers were expressed in EAC and were associated with poor prognosis. The findings support the use of COX-2 and VEGF inhibitors in future clinical studies.
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Zhang Y, Zhao J, Du YJ. Progress in understanding the relationship between vascular endothelial growth factor and digestive tumors. Shijie Huaren Xiaohua Zazhi 2011; 19:2703-2708. [DOI: 10.11569/wcjd.v19.i26.2703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Digestive tumors account for a large portion of human malignancies, and their incidence and mortality are on the rise. Neovascularization plays a critical role in the metastasis of tumors. Vascular endothelial growth factor (VEGF) is one of the best characterized angiogenic regulators. There is close relationship between VEGF and tumor growth, invasion and metastasis. VEGF has become a research hot for diagnosis, targeted therapy and prognosis of tumors. The purpose of this review is to review the recent progress in understanding the relationship between VEGF and digestive tumors.
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