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Jiang D, Zhang X, Chen W, Peng R, Zhang X, Gao F, Huang Y, Gu W, Hou Y. Abnormal p16 expression and prognostic significance in esophageal squamous cell carcinoma. Histol Histopathol 2024; 39:201-209. [PMID: 37132443 DOI: 10.14670/hh-18-619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND The purpose of this study was to analyze p16 expression status and evaluate whether abnormal p16 expression was associated with prognosis in a large-scale esophageal squamous cell carcinoma (ESCC) cohort of patients. METHODS We retrospectively evaluated p16 expression status of 525 ESCC samples using immunohistochemistry. Associations between abnormal p16 expression and survival were analyzed. RESULTS P16 negative, focal expression and overexpression were found in 87.6%, 6.9% and 5.5% of ESCC patients. No significant association was observed between abnormal p16 expression and age, sex, tumor site and location, differentiation, vessel and nerve invasion, T stage and lymph node metastasis. In all patients, the survival of p16 focal expression group tended to be better compared with negative group (disease free survival/DFS P=0.040 and overall survival/OS P=0.052) and overexpression group (DFS P=0.201 and OS P=0.258), and there was no survival difference between negative group and overexpression group. The multivariate analysis for OS and DFS found that only clinical stage was a significantly independent prognostic factor (P<0.001). When patients were divided into I-II stage (n=290) and III-IVa stage (n=235), the survival of focal expression group was better compared with negative group (DFS P=0.015 and OS P=0.019), and tended to be better compared with overexpression group (DFS P=0.405 and OS P=0.432) in I-II stage ESCC, which was not found in III-IVa stage ESCC. CONCLUSION P16 overexpression or negative expression tend to be associated with unfavorable outcomes, especially in I-II stage ESCC. Our study will help to identify a subgroup of ESCC patients with excellent prognosis after surgical therapy.
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Affiliation(s)
- Dongxian Jiang
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, PR China
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Xue Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Weijie Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Rui Peng
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Xiaolei Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Feng Gao
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Yufeng Huang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Wenyi Gu
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Yingyong Hou
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, PR China
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, PR China
- Department of Pathology, School of Basic Medical Sciences and Zhongshan Hospital, Fudan University, Shanghai, PR China.
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Zhang X, Wang Y, Meng L. Comparative genomic analysis of esophageal squamous cell carcinoma and adenocarcinoma: New opportunities towards molecularly targeted therapy. Acta Pharm Sin B 2022; 12:1054-1067. [PMID: 35530133 PMCID: PMC9069403 DOI: 10.1016/j.apsb.2021.09.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/23/2021] [Accepted: 08/27/2021] [Indexed: 12/12/2022] Open
Abstract
Esophageal cancer is one of the most lethal cancers worldwide because of its rapid progression and poor prognosis. Esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC) are two major subtypes of esophageal cancer. ESCC predominantly affects African and Asian populations, which is closely related to chronic smoking and alcohol consumption. EAC typically arises in Barrett's esophagus with a predilection for Western countries. While surgical operation and chemoradiotherapy have been applied to combat this deadly cancer, molecularly targeted therapy is still at the early stages. With the development of large-scale next-generation sequencing, various genomic alterations in ESCC and EAC have been revealed and their potential roles in the initiation and progression of esophageal cancer have been studied. Potential therapeutic targets have been identified and novel approaches have been developed to combat esophageal cancer. In this review, we comprehensively analyze the genomic alterations in EAC and ESCC and summarize the potential role of the genetic alterations in the development of esophageal cancer. Progresses in the therapeutics based on the different tissue types and molecular signatures have also been reviewed and discussed.
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Peng C, Cohen DJ. Advances in the pharmacotherapeutic management of esophageal squamous cell carcinoma. Expert Opin Pharmacother 2020; 22:93-107. [PMID: 33034212 DOI: 10.1080/14656566.2020.1813278] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Esophageal squamous cancer remains an important cause of mortality worldwide with two new immunotherapy drugs recently approved for metastatic disease. AREAS COVERED The authors review the epidemiology and genomics of esophageal squamous cell carcinoma. They also examine prior trials involving targeted agents under investigation as well immunotherapies that have been approved and novel combinations. EXPERT OPINION Great advances have been made in characterizing the molecular changes in esophageal carcinoma. However, relatively few drugs have shown benefit in this disease. Targeted therapies have not shown to improve survival although many of these trials did not explore potential biomarkers. Pembrolizumab and nivolumab are now approved for esophageal squamous carcinoma but much more data are needed to understand how these agents may be used in non-metastatic settings. Novel treatments are still required as overall prognosis remains poor.
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Affiliation(s)
| | - Deirdre J Cohen
- Department of Hematology and Medical Oncology, Tisch Cancer Institute, Mount Sinai Health , New York, NY, USA
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Wang Y, Wu Y, Li J, Lai Y, Zhou K, Che G. Prognostic and clinicopathological significance of FGFR1 gene amplification in resected esophageal squamous cell carcinoma: a meta-analysis. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:669. [PMID: 31930070 DOI: 10.21037/atm.2019.10.69] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background Previous studies about the prognostic and clinicopathological significance of fibroblast growth factor receptor 1 (FGFR1) amplification in resected esophageal squamous cell carcinoma (ESCC) are controversial. Therefore, the aim of the current meta-analysis was to determine the association of FGFR1 amplification with prognosis and clinicopathological characteristics of resected ESCC patients. Methods The PubMed, EMBASE, Web of Science, The Cochrane Library, CNKI, Wanfang, VIP and SinoMed databases were searched systematically from the establishment date of databases to April 1, 2019 to identify related studies. The correlations of FGFR1 amplification of prognosis and clinicopathological characteristics in ESCC were assessed by the combined hazard ratio (HR) with 95% confidence interval (CI) and combined odds ratio (OR) with 95% CI, respectively. All statistical analyses were performed by the Stata 12.0 software. Results A total of nine retrospective studies involving 2,326 patients who received the surgery were included into the current meta-analysis. The results indicated that FGFR1 amplification was significantly correlated with worse overall survival (OS) (HR =1.50, 95% CI: 1.25-1.81, P<0.001), disease-free survival (DFS) (HR =1.58, 95% CI: 1.27-1.96, P<0.001), lymph node metastasis (OR =1.45, 95% CI: 1.13-1.86, P=0.004), higher TNM stage (OR =1.33, 95% CI: 1.03-1.72, P=0.027) and poorer differentiation (OR =1.10, 95% CI: 1.07-1.13, P<0.001). Conclusions The current meta-analysis strongly demonstrates that FGFR1 amplification is an independent prognostic risk factor for resected ESCC patients and more prevalent among patients with advanced tumor stage and poorer differentiation.
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Affiliation(s)
- Yan Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yanming Wu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jialong Li
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yutian Lai
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Kun Zhou
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Guowei Che
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
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Zhen C, Huang J, Lu J. MicroRNA-652 inhibits the biological characteristics of esophageal squamous cell carcinoma by directly targeting fibroblast growth factor receptor 1. Exp Ther Med 2019; 18:4473-4480. [PMID: 31777550 DOI: 10.3892/etm.2019.8072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 08/28/2019] [Indexed: 12/14/2022] Open
Abstract
Numerous studies have demonstrated that microRNAs (miRNAs) are dysregulated in esophageal squamous cell carcinoma (ESCC). Changes in miRNA expression may be associated with ESCC formation and progression. Therefore, the identification of ESCC-associated miRNAs may facilitate the development of effective therapeutic approaches for patients with ESCC. Recently, miRNA-652 (miR-652) was recognized as a cancer-associated miRNA in a number of different types of cancer. However, the expression status and roles of miR-652 in ESCC as well as the molecular mechanisms modulated or altered by it remain largely unknown. In the present study, it was demonstrated that miR-652 was downregulated in ESCC tissues and cell lines. Functional assays showed that upregulation of miR-652 expression decreased proliferation and invasion of ESCC cells. Mechanistically, fibroblast growth factor receptor 1 (FGFR1) was determined to be a direct target of miR-652 in ESCC cells. Additionally, FGFR1 was upregulated in ESCC tissues, and the expression of FGFR1 was inversely correlated with miR-652 expression. Furthermore, restoring FGFR1 expression abolished the suppressive effects of miR-652 overexpression on the proliferation and invasion of ESCC cells. These findings demonstrated that miR-652 inhibits the proliferation and invasion of ESCC cells by directly targeting FGFR1.
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Affiliation(s)
- Cheng Zhen
- Department of Thoracic Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110000, P.R. China
| | - Jingshan Huang
- Department of Thoracic Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110000, P.R. China
| | - Jibin Lu
- Department of Thoracic Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110000, P.R. China
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Porębska N, Latko M, Kucińska M, Zakrzewska M, Otlewski J, Opaliński Ł. Targeting Cellular Trafficking of Fibroblast Growth Factor Receptors as a Strategy for Selective Cancer Treatment. J Clin Med 2018; 8:jcm8010007. [PMID: 30577533 PMCID: PMC6352210 DOI: 10.3390/jcm8010007] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 12/17/2018] [Accepted: 12/17/2018] [Indexed: 12/13/2022] Open
Abstract
Fibroblast growth factor receptors (FGFRs) in response to fibroblast growth factors (FGFs) transmit signals across the cell membrane, regulating important cellular processes, like differentiation, division, motility, and death. The aberrant activity of FGFRs is often observed in various diseases, especially in cancer. The uncontrolled FGFRs' function may result from their overproduction, activating mutations, or generation of FGFRs' fusion proteins. Besides their typical subcellular localization on the cell surface, FGFRs are often found inside the cells, in the nucleus and mitochondria. The intracellular pool of FGFRs utilizes different mechanisms to facilitate cancer cell survival and expansion. In this review, we summarize the current stage of knowledge about the role of FGFRs in oncogenic processes. We focused on the mechanisms of FGFRs' cellular trafficking-internalization, nuclear translocation, and mitochondrial targeting, as well as their role in carcinogenesis. The subcellular sorting of FGFRs constitutes an attractive target for anti-cancer therapies. The blocking of FGFRs' nuclear and mitochondrial translocation can lead to the inhibition of cancer invasion. Moreover, the endocytosis of FGFRs can serve as a tool for the efficient and highly selective delivery of drugs into cancer cells overproducing these receptors. Here, we provide up to date examples how the cellular sorting of FGFRs can be hijacked for selective cancer treatment.
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Affiliation(s)
- Natalia Porębska
- Department of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Marta Latko
- Department of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Marika Kucińska
- Department of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Małgorzata Zakrzewska
- Department of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Jacek Otlewski
- Department of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Łukasz Opaliński
- Department of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
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Mariz BALA, Soares CD, de Carvalho MGF, Jorge-Júnior J. FGF-2 and FGFR-1 might be independent prognostic factors in oral tongue squamous cell carcinoma. Histopathology 2018; 74:311-320. [PMID: 30129658 DOI: 10.1111/his.13739] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 08/18/2018] [Indexed: 12/20/2022]
Abstract
AIMS Fibroblast growth factor (FGF)-2 and fibroblast growth factor receptor (FGFR)-1 are associated with tumour invasiveness, cell proliferation, angiogenesis, and metastasis. The aims of this study were to investigate FGF-2 expression and FGFR-1 expression in oral epithelial dysplasia (OED) and oral tongue squamous cell carcinoma (OTSCC), and their correlation with OTSCC patients' prognosis. METHODS AND RESULTS One hundred and sixty-seven cases were retrospectively selected, including 85 surgical specimens of patients with OTSCC, 46 incisional biopsies of OTSCC, and 36 incisional biopsies of OED. Tissue sections were subjected to immunohistochemical staining for FGF-2 and FGFR-1, and digitally scored. Elevated scores of FGF-2 and FGFR-1 immunostaining were associated with high-grade OEDs. FGF-2 positivity in the stroma was associated with vascular invasion and a worse prognosis, in both overall survival (OS) and disease-free survival (DFS) analyses, in univariate and multivariate models. FGFR-1 positivity in the stroma was correlated with lymph node metastasis and distant metastasis. FGFR-1 expression in either the malignant cells or the stroma was strongly correlated with shorter OS and DFS. CONCLUSIONS Taken together, our findings suggest that increased FGF-2 expression and increased FGFR-1 expression are associated with high-grade OEDs, and are correlated with the presence of metastasis and adverse outcomes in OTSCC patients.
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Affiliation(s)
- Bruno A L A Mariz
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Ciro D Soares
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | | | - Jacks Jorge-Júnior
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
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