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Yang H, Chen XW, Song XJ, Du HY, Si FC. Baitouweng decoction suppresses growth of esophageal carcinoma cells through miR-495-3p/BUB1/STAT3 axis. World J Gastrointest Oncol 2024; 16:3193-3210. [PMID: 39072160 PMCID: PMC11271792 DOI: 10.4251/wjgo.v16.i7.3193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 04/29/2024] [Accepted: 06/04/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Esophageal carcinoma (EC) is one of the most prevalent cancers in human populations worldwide. Baitouweng decoction is one of the most important Chinese medicine formulas, with the potential to treat cancer. AIM To investigate the role and mechanism of Baitouweng decoction on EC cells. METHODS Differentially expressed genes (DEGs) in EC tissues and normal tissues were screened by the cDNA microarray technique and by bioinformatics methods. The target genes of microRNAs were predicted based on the TargetScan database and verified by dual luciferase gene reporter assay. We used Baitouweng decoction to intervene EC cells, and detected the activity of EC9706 and KYSE150 cells by the MTT method. Cell cycle and apoptosis were measured by flow cytometry. The expression of BUB1 mRNA and miR-495-3p was measured by qRT-PCR. The protein levels of BUB1, STAT3, p-STAT3, CCNB1, CDK1, Bax, Caspase3, and Caspase9 were measured by Western blot analysis. The migration and invasion abilities of the cells were measured by wound-healing assay and Transwell invasion assay, respectively. RESULTS DEGs identified are involved in biological processes, signaling pathways, and network construction, which are mainly related to mitosis. BUB1 was the key hub gene, and it is also a target gene of miR-495-3p. Baitouweng decoction could upregulate miR-495-3p and inhibit BUB1 expression. In vitro experiments showed that Baitouweng decoction significantly inhibited the migration and invasion of EC cells and induced apoptosis and G2/M phase arrest. After treatment with Baitouweng decoction, the expression of Bax, Caspase 3, and Caspase 9 in EC cells increased significantly, while the expression of BUB1, CCNB1, and CDK1 decreased significantly. Moreover, the STAT3 signaling pathway may play an important role in this process. CONCLUSION Baitouweng decoction has a significant inhibitory effect on EC cell growth. BUB1 is a potential therapeutic target for EC. Further analysis showed that Baitouweng decoction may inhibit the growth of EC cells by upregulating miR-495-3p targeting the BUB1-mediated STAT3 signal pathway.
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Affiliation(s)
- Hui Yang
- Henan Key Laboratory of Traditional Chinese Medicine Syndrome and Prescription in Signaling, Henan International Joint Laboratory of TCM Syndrome and Prescription in Signaling, Traditional Chinese Medicine School, Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China
| | - Xiao-Wei Chen
- Henan Key Laboratory of Traditional Chinese Medicine Syndrome and Prescription in Signaling, Henan International Joint Laboratory of TCM Syndrome and Prescription in Signaling, Traditional Chinese Medicine School, Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China
| | - Xue-Jie Song
- Henan Key Laboratory of Traditional Chinese Medicine Syndrome and Prescription in Signaling, Henan International Joint Laboratory of TCM Syndrome and Prescription in Signaling, Traditional Chinese Medicine School, Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China
| | - Hai-Yang Du
- Henan Key Laboratory of Traditional Chinese Medicine Syndrome and Prescription in Signaling, Henan International Joint Laboratory of TCM Syndrome and Prescription in Signaling, Traditional Chinese Medicine School, Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China
| | - Fu-Chun Si
- Henan Key Laboratory of Traditional Chinese Medicine Syndrome and Prescription in Signaling, Henan International Joint Laboratory of TCM Syndrome and Prescription in Signaling, Traditional Chinese Medicine School, Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China
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Zhou J, Zhang MY, Gao AA, Zhu C, He T, Herman JG, Guo MZ. Epigenetic silencing schlafen-11 sensitizes esophageal cancer to ATM inhibitor. World J Gastrointest Oncol 2024; 16:2060-2073. [PMID: 38764821 PMCID: PMC11099458 DOI: 10.4251/wjgo.v16.i5.2060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/26/2024] [Accepted: 04/01/2024] [Indexed: 05/09/2024] Open
Abstract
BACKGROUND Targeting DNA damage response (DDR) pathway is a cutting-edge strategy. It has been reported that Schlafen-11 (SLFN11) contributes to increase chemosensitivity by participating in DDR. However, the detailed mechanism is unclear. AIM To investigate the role of SLFN11 in DDR and the application of synthetic lethal in esophageal cancer with SLFN11 defects. METHODS To reach the purpose, eight esophageal squamous carcinoma cell lines, 142 esophageal dysplasia (ED) and 1007 primary esophageal squamous cell carcinoma (ESCC) samples and various techniques were utilized, including methylation-specific polymerase chain reaction, CRISPR/Cas9 technique, Western blot, colony formation assay, and xenograft mouse model. RESULTS Methylation of SLFN11 was exhibited in 9.15% of (13/142) ED and 25.62% of primary (258/1007) ESCC cases, and its expression was regulated by promoter region methylation. SLFN11 methylation was significantly associated with tumor differentiation and tumor size (both P < 0.05). However, no significant associations were observed between promoter region methylation and age, gender, smoking, alcohol consumption, TNM stage, or lymph node metastasis. Utilizing DNA damaged model induced by low dose cisplatin, SLFN11 was found to activate non-homologous end-joining and ATR/CHK1 signaling pathways, while inhibiting the ATM/CHK2 signaling pathway. Epigenetic silencing of SLFN11 was found to sensitize the ESCC cells to ATM inhibitor (AZD0156), both in vitro and in vivo. CONCLUSION SLFN11 is frequently methylated in human ESCC. Methylation of SLFN11 is sensitive marker of ATM inhibitor in ESCC.
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Affiliation(s)
- Jing Zhou
- School of Medicine, NanKai University, Tianjin 300071, China
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Mei-Ying Zhang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Ai-Ai Gao
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Cheng Zhu
- School of Medicine, NanKai University, Tianjin 300071, China
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Tao He
- Departments of Pathology, Characteristic Medical Center of The Chinese People’s Armed Police Force, Tianjin 300162, China
| | - James G Herman
- The Hillman Cancer Center, University of Pittsburgh Cancer Institute, Pittsburgh, PA 15213, United States
| | - Ming-Zhou Guo
- School of Medicine, NanKai University, Tianjin 300071, China
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- National Key Laboratory of Kidney Diseases, Chinese PLA General Hospital, Beijing 100853, China
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Wang Z, Zhang M, Liu L, Yang Y, Qiu J, Yu Y, Li J. Prognostic and immunological role of cancer-associated fibroblasts-derived exosomal protein in esophageal squamous cell carcinoma. Int Immunopharmacol 2023; 124:110837. [PMID: 37634448 DOI: 10.1016/j.intimp.2023.110837] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Cancer-associated fibroblasts (CAFs) are a crucial component of the tumor microenvironment (TME) and play significant roles in tumor initiation, progression, and immune evasion. Despite this, the specific exosomal proteins derived from CAFs and their functions in esophageal squamous cell carcinoma (ESCC) remain unknown. Therefore, this study aims to investigate the impact and prognostic significance of CAFs-derived exosomal proteins in ESCC. MATERIALS AND METHODS Exosomes obtained from CAFs and normal fibroblasts (NFs) were isolated using ultracentrifugation, and the protein expression profiles of the exosomes were analyzed using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Tumor proliferation was assessed using CCK-8 and colony formation assays, while cell invasion and migration were evaluated using transwell assays. Lasso regression analysis was employed to establish a signature based on CAFs-derived exosomal proteins using the TCGA database. The immunological and prognostic roles of this signature were comprehensively investigated through survival analysis, gene set enrichment analysis (GSEA), immune analysis, immunotherapy response analysis, and drug sensitivity analysis. The GSE160269 dataset was utilized for single-cell transcriptome analysis to further elucidate the role of the signature in the TME. Additionally, cDNA microarray analysis was utilized to validate the prognostic value of the signature. RESULTS Our findings demonstrate that exosomes derived from CAFs significantly enhance the proliferation, invasion, and migration of esophageal cancer cells. We identified 842 differentially expressed exosomal proteins through LC-MS/MS analysis, and two key proteins were utilized to establish a risk signature. Survival analysis revealed a significantly worse prognosis in the high-risk group, with multivariate analysis indicating that the risk score serves as an independent prognostic factor. Moreover, we observed a significant correlation between the risk score and immune cell infiltration, immunotherapy response, and sensitivity to chemotherapeutic treatments in the study population. Lastly, single-cell transcriptome analysis further revealed the expression patterns of TNFRSF10B and ILF3 in different cell subpopulations. CONCLUSION In conclusion, our study has successfully established a robust prognostic signature based on CAFs-derived exosomal proteins, which can serve as a reliable biomarker for predicting prognosis and evaluating the immune microenvironment in ESCC.
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Affiliation(s)
- Zhiping Wang
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
| | - Mengyan Zhang
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
| | - Lingyun Liu
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
| | - Yan Yang
- College of Pharmacy and Food Science, Zhuhai College of Science and Technology, Zhuhai, Guangdong, China
| | - Jianjian Qiu
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China.
| | - Yilin Yu
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China.
| | - Jiancheng Li
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China.
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Zhang X, Feng N, Wu B, Guo Z, Pan T, Tao X, Zheng H, Zhang W. Prognostic value and immune landscapes of cuproptosis-related lncRNAs in esophageal squamous cell carcinoma. Aging (Albany NY) 2023; 15:10473-10500. [PMID: 37812189 PMCID: PMC10599721 DOI: 10.18632/aging.205089] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/21/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Precisely forecasting the prognosis of esophageal squamous cell carcinoma (ESCC) patients is a formidable challenge. Cuproptosis has been implicated in ESCC pathogenesis; however, the prognostic value of cuproptosis-associated long noncoding RNAs (CuRLs) in ESCC is unclear. METHODS Transcriptomic and clinical data related to ESCC were sourced from The Cancer Genome Atlas (TCGA). Using coexpression and Cox regression analysis to identify prognostically significant CuRLs, a prognostic signature was created. Nomogram models were established by incorporating the risk score and clinical characteristics. Tumor Immune Dysfunction and Rejection (TIDE) scores were derived by conducting an immune landscape analysis and evaluating the tumor mutational burden (TMB). Drug sensitivity analysis was performed to explore the underlying molecular mechanisms and guide clinical dosing. RESULTS Our risk score based on 5 CuRLs accurately predicted poorer prognosis in high-risk ESCC patients across almost all subgroups. The nomogram that included the risk score provided more precise prognostic predictions. Immune pathways, such as the B-cell receptor signaling pathway, were enriched in the datasets from high-risk patients. High TMB in high-risk patients indicated a relatively poor prognosis. High-risk patients with lower TIDE scores were found to benefit more from immunotherapy. High-risk patients exhibited greater responsiveness to Nilotinib, BI-2536, P22077, Zoledronate, and Fulvestrant, as revealed by drug sensitivity analysis. Real-time PCR validation demonstrated significant differential expression of four CuRLs between ESCC and normal cell lines. CONCLUSIONS The above risk score and nomogram can accurately predict prognosis in ESCC patients and provide guidance for chemotherapy and immunotherapy.
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Affiliation(s)
- Xiang Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Nan Feng
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Bo Wu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Zishun Guo
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Tiewen Pan
- Department of Thoracic Surgery, Third Affiliated Hospital of Naval Medical University, Shanghai 201805, China
| | - Xiandong Tao
- Department of Thoracic Surgery, Third Affiliated Hospital of Naval Medical University, Shanghai 201805, China
| | - Hongyang Zheng
- Department of Thoracic Surgery, Third Affiliated Hospital of Naval Medical University, Shanghai 201805, China
| | - Wenxiong Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
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Zhao F, Dong Z, Li Y, Liu S, Guo P, Zhang D, Li S. Comprehensive Analysis of Molecular Clusters and Prognostic Signature Based on m7G-related LncRNAs in Esophageal Squamous Cell Carcinoma. Front Oncol 2022; 12:893186. [PMID: 35912250 PMCID: PMC9329704 DOI: 10.3389/fonc.2022.893186] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/24/2022] [Indexed: 01/19/2023] Open
Abstract
N7-Methylguanosine (m7G) and long non-coding RNAs (lncRNAs) have been widely reported to play an important role in cancer. However, there is little known about the relationship between m7G-related lncRNAs and esophageal squamous cell carcinoma (ESCC). In this study, we aimed to find new potential biomarkers and construct an m7G-related lncRNA prognostic signature for ESCC. Three molecular clusters were identified by consensus clustering of 963 m7G-related lncRNAs, of which cluster B is preferentially related to poorer prognosis, higher immune and stromal scores, higher mRNA levels of immune checkpoints, and higher immune infiltrate level. We constructed a robust and effective m7G-related lncRNA prognostic signature (m7G-LPS, including 7 m7G-related prognostic lncRNAs) and demonstrated its prognostic value and predictive ability in the GEO and TCGA cohorts. The risk score was able to serve as an independent risk factor for patients with ESCC and showed better prediction than the traditional clinical risk factors. The immune score, stromal score, the infiltration level of immune cells and expression of immune checkpoints were significantly higher in the high-risk subgroup compared to the low-risk subgroup. The establishment of nomogram further improved the performance of m7G-LPS and facilitated its clinical application. Finally, we used GTEx RNA-seq data and qRT-PCR experiments to verify the expression levels of 7 m7G-related lncRNAs. To a certain degree, m7G-lncRNAs can be used as prognostic markers and therapeutic targets for ESCC patients.
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Affiliation(s)
- Fangchao Zhao
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- School of Clinical Medicine, Hebei Medical University, Shijiazhuang, China
| | - Zefang Dong
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- School of Clinical Medicine, Hebei Medical University, Shijiazhuang, China
| | - Yishuai Li
- Department of Thoracic Surgery, Hebei Chest Hospital, Shijiazhuang, China
| | - Shiquan Liu
- Department of Thoracic Surgery, Affiliated Hospital of Chengde Medical University, Chengde, China
| | - Pengfei Guo
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- School of Clinical Medicine, Hebei Medical University, Shijiazhuang, China
| | - Dengfeng Zhang
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- School of Clinical Medicine, Hebei Medical University, Shijiazhuang, China
| | - Shujun Li
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- *Correspondence: Shujun Li, , orcid.org/0000-0001-5959-3160
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Zhao F, Li Y, Dong Z, Zhang D, Guo P, Li Z, Li S. Identification of A Risk Signature Based on Lactic Acid Metabolism-Related LncRNAs in Patients With Esophageal Squamous Cell Carcinoma. Front Cell Dev Biol 2022; 10:845293. [PMID: 35646892 PMCID: PMC9134121 DOI: 10.3389/fcell.2022.845293] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/11/2022] [Indexed: 01/16/2023] Open
Abstract
Lactic acid, formerly thought of as a byproduct of glycolysis or a metabolic waste produced, has now been identified as a key regulator of cancer growth, maintenance, and progression. However, the results of investigations on lactic acid metabolism-related long non-coding RNAs (LRLs) in esophageal squamous cell carcinoma (ESCC) remain inconclusive. In this study, univariate Cox regression analysis was carried out in the TCGA cohort, and 9 lncRNAs were shown to be significantly associated with prognosis. Least absolute shrinkage and selection operator (LASSO) regression analysis and multivariate Cox regression analysis were then used in the GEO cohort. 6 LRLs were identified as independent prognostic factors for ESCC patients used to construct a prognostic risk-related signature subsequently. Two groups were formed based on the middle value of risk scores: a low-risk group and a high-risk group. Following that, we conducted Kaplan-Meier survival analysis, which revealed that the high-risk group had a lower survival probability than the low-risk group in both GEO and TCGA cohorts. On multivariate Cox regression analysis, the prognostic signature was shown to be independent prognostic factor, and it was found to be a better predictor of the prognosis of ESCC patients than the currently widely used grading and staging approaches. The established nomogram can be conveniently applied in the clinic to predict the 1-, 3-, and 5- year survival rates of patients. There was a significant link found between the 6 LRLs-based prognostic signature and immune-cell infiltration, tumor microenvironment (TME), tumor somatic mutational status, and chemotherapeutic treatment sensitivity in the study population. Finally, we used GTEx RNA-seq data and qRT-PCR experiments to verify the expression levels of 6 LRLs. In conclusion, we constructed a prognostic signature which could predict the prognosis and immunotherapy response of ESCC patients.
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Affiliation(s)
- Fangchao Zhao
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yishuai Li
- Department of Thoracic Surgery, Hebei Chest Hospital, Shijiazhuang, China
| | - Zefang Dong
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Dengfeng Zhang
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Pengfei Guo
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhirong Li
- Clinical Laboratory Center, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shujun Li
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- *Correspondence: Shujun Li,
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Zhou Y, Wang D, Liu C, Yan T, Li C, Yang Q, Zhao L, Pei Q, Tan F, Li Y, Güngör C. Nomograms predicting overall survival and cancer-specific survival for patients with appendiceal cancer after surgery. ALL LIFE 2021. [DOI: 10.1080/26895293.2021.1926342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Yuan Zhou
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Dan Wang
- Department of General Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Chongshun Liu
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Tingyu Yan
- Department of Ophthalmology, The Fourth People's Hospital of Shenyang, Shenyang, People’s Republic of China
| | - Chenglong Li
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Qionghui Yang
- Department of Pediatrics, Yueqing Third People's Hospital, Yueqing, People’s Republic of China
| | - Lilan Zhao
- Department of Thoracic surgery, Fujian Provincial Hospital, Fuzhou, People’s Republic of China
| | - Qian Pei
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Fengbo Tan
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Yuqiang Li
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
- Department of General Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Cenap Güngör
- Department of General Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Ma R, Wang B, Zhai X, Lu Y, Xu H. Management and prognostic prediction of appendiceal mucinous adenocarcinoma with peritoneal metastasis: a single center study in China. BMC Cancer 2020; 20:280. [PMID: 32252683 PMCID: PMC7137227 DOI: 10.1186/s12885-020-06787-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 03/25/2020] [Indexed: 01/08/2023] Open
Abstract
Background To investigate the clinical and pathological characteristics of appendiceal mucinous adenocarcinoma with peritoneal metastasis and analyze the prognostic factors. Methods A retrospective analyses of clinicopathological features of 50 patients with appendiceal mucinous adenocarcinoma with peritoneal metastasis from January, 2013 to December, 2017 in Aerospace Central Hospital, Beijing, China. Survival data calculation and comparison were respectively performed with the Kaplan-Meier method and the log-rank test. The Cox proportional hazards regression method was used for multivariate survival analyses. Results Cytoreduction for appendiceal mucinous adenocarcinoma was conducted on 50 patients (24 males and 26 females), with a median age of 52.5 years at the time of surgery (range 31–71 years). The median overall survival (OS) time was 24 months, with 2-,3- and 5-year survival rates of 53, 24 and 8%, respectively. At the last follow-up in December 2018, 13 patients were still alive. Multivariate analysis revealed that patients who had low Ki-67 expression (less than 50%) and CCR (completeness of cytoreduction) 0/1/2 score had significantly better OS rate than their respective counterparts. Conclusions Ki-67 expression statue and CCR score could be employed as the prognosis prediction in patients with appendiceal mucinous adenocarcinoma.
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Affiliation(s)
- Ruiqing Ma
- Department of Myxoma, Aerospace Center Hospital, Beijing, 100049, China
| | - Bing Wang
- Department of Myxoma, Aerospace Center Hospital, Beijing, 100049, China
| | - Xichao Zhai
- Department of Myxoma, Aerospace Center Hospital, Beijing, 100049, China
| | - Yiyan Lu
- Department of Pathology, Aerospace Center Hospital, Beijing, China
| | - Hongbin Xu
- Department of Myxoma, Aerospace Center Hospital, Beijing, 100049, China.
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Musella M, Berardi G, Bocchetti A, Green R, Cantoni V, Velotti N, Di Lauro K, Manzolillo D, Vitiello A, Milone M, De Palma GD. Esophagogastric Neoplasms Following Bariatric Surgery: an Updated Systematic Review. Obes Surg 2019; 29:2660-2669. [PMID: 31129886 DOI: 10.1007/s11695-019-03951-z] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Tian D, Zhang L, Wang Y, Chen L, Zhang KP, Zhou Y, Wen HY, Fu MY. Neoadjuvant chemotherapy with irinotecan and nedaplatin in a single cycle followed by esophagectomy on cT4 resectable esophageal squamous cell carcinoma: a prospective nonrandomized trial for short-term outcomes. Dis Esophagus 2019; 32:5084843. [PMID: 30247659 DOI: 10.1093/dote/doy080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Neoadjuvant chemotherapy (NAC) significantly extends survival in advanced esophageal squamous cell carcinoma (ESCC), but the short-term outcomes for cT4 ESCC remain controversial. Many NAC regimens have been previously reported, although no study has reported a regimen of irinotecan and nedaplatin for cT4 potential resectable ESCC. We evaluated the short-term outcomes of NAC with irinotecan and nedaplatin in a single cycle followed by esophagectomy on cT4 resectable ESCC. A total of 51 patients with cT4 potentially resectable ESCC were eligible for this study. Twenty of these patients underwent NAC, and the other 31 patients underwent surgery alone. The toxicities and response of NAC were evaluated. The clinicopathologic characteristics, responses, toxicities, surgical outcomes, postoperative complications, and survival time between the two groups were analyzed. No significant differences were found in clinicopathologic characteristics between the groups (P > 0.05). The response rate of NAC was 75% (15/20). The differences in the long-axis diameter of the tumor and cT stage between pre- and post-NAC were significant (P < 0.05). Twenty-four toxic events occurred in 11 patients of the NAC group, and 20/24 of these were mild. The R0 resection rates in the NAC group and the surgery alone group were 85% and 64.5%, with no statistically significant difference (P > 0.05). Differences in the pathological T stage and pathological tumor-node-metastasis (TNM) stage were significant (P < 0.05). The overall survival (OS) time and mortality in the NAC group versus the surgery alone group were 31.57 ± 3.06 months versus 15.24 ± 1.46 months and 25% versus 61.3%, respectively. The differences in OS and mortality were significant (P < 0.05). The NAC group and R0 resection were significant and independent predictors of positive prognosis. NAC with irinotecan and nedaplatin in a single cycle followed by esophagectomy on cT4 resectable ESCC as a new NAC is safe and effective.
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Affiliation(s)
- D Tian
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
| | - L Zhang
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
| | - Y Wang
- Translational Medicine Research Center, North Sichuan Medical College, Nanchong, China
| | - L Chen
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
| | - K-P Zhang
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
| | - Y Zhou
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
| | - H-Y Wen
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
| | - M-Y Fu
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College
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Xie X, Zhou Z, Song Y, Li W, Diao D, Dang C, Zhang H. The Management and Prognostic Prediction of Adenocarcinoma of Appendix. Sci Rep 2016; 6:39027. [PMID: 27982068 PMCID: PMC5159879 DOI: 10.1038/srep39027] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 11/16/2016] [Indexed: 12/13/2022] Open
Abstract
Malignant tumours of the appendix are quite rare, especially appendiceal adenocarcinomas, which may be difficult to detect preoperatively or intraoperatively. We collected data for 1404 patients with adenocarcinoma of the appendix from the Surveillance, Epidemiology, and End Results Program (SEER) database to explore the potential associations between clinicopathological factors and overall survival. Furthermore, a novel nomogram for predicting prognosis was developed based on our analysis of the SEER data. The nomogram prediction model included seven prognostic factors derived based on different clinical estimates. When compared with the traditional tumour-node-metastasis (TNM) staging system, the nomogram prediction model showed superior discriminatory power (Harrell’s C-index, 0.741 vs. 0.686) and a greater degree of similarity to actual 5-year overall survival after calibration (Akaike Information Criterion index, 5270.781 vs. 5430.141). Finally, we provide recommendations for the management of patients with adenocarcinoma of the appendix. Notably, we found the depth of adenocarcinoma invasion may be used as an indicator to determine the optimal surgical approach. For mucinous adenocarcinomas of the appendix, because these tumours are characterized by unique biological behaviour, intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) is recommended. However, whether systematic chemotherapy should be administered to patients with adenocarcinoma of the appendix requires further investigation.
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Affiliation(s)
- Xin Xie
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Zhangjian Zhou
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Yongchun Song
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Wenhan Li
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Dongmei Diao
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Chengxue Dang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Hao Zhang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, 227W Yanta Road, Xi'an, 710061, Shaanxi, China
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Fusco N, Bosari S. HER2 aberrations and heterogeneity in cancers of the digestive system: Implications for pathologists and gastroenterologists. World J Gastroenterol 2016; 22:7926-7937. [PMID: 27672288 PMCID: PMC5028807 DOI: 10.3748/wjg.v22.i35.7926] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 08/01/2016] [Accepted: 08/10/2016] [Indexed: 02/06/2023] Open
Abstract
Management of cancers of the digestive system has progressed rapidly into the molecular era. Despite the significant recent achievements in the diagnosis and treatment of these patients, the number of deaths for these tumors has currently plateaued. Many investigations have assessed the role of HER2 in tumors of the digestive system in both prognostic and therapeutic settings, with heterogeneous results. Novel testing and treatment guidelines are emerging, in particular in gastric and colorectal cancers. However, further advances are needed. In this review we provide a comprehensive overview of the current state-of-knowledge of HER2 alterations in the most common tumors of the digestive system and discuss the operational implications of HER2 testing.
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Cao J, Yuan P, Wang L, Wang Y, Ma H, Yuan X, Lv W, Hu J. Clinical Nomogram for Predicting Survival of Esophageal Cancer Patients after Esophagectomy. Sci Rep 2016; 6:26684. [PMID: 27215834 PMCID: PMC4877645 DOI: 10.1038/srep26684] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 05/04/2016] [Indexed: 12/22/2022] Open
Abstract
The aim of this study was to construct an effective clinical nomogram for predicting the survival of esophageal cancer patients after esophagectomy. We identified esophageal cancer patients (n = 4,281) who underwent esophagectomy between 1988 and 2007 from the Surveillance, Epidemiology, and End Results (SEER) 18 registries database. Clinically significant parameters for survival were used to construct a nomogram based on Cox regression analyses. The model was validated using bootstrap resampling and a Chinese cohort (n = 145). A total of 4,109 patients from the SEER database were included for analysis. The multivariate analyses showed that the factors of age, race, histology, tumor site, tumor size, grade and depth of invasion, and the numbers of metastases and retrieved nodes were independent prognostic factors. All of these factors were selected into the nomogram. The nomogram showed a clear prognostic superiority over the seventh AJCC-TNM classification (C-index: SEER cohort, 0.716 vs 0.693, respectively; P < 0.01; Chinese cohort, 0.699 vs 0.680, respectively; P < 0.01). Calibration of the nomogram predicted the probabilities of 3- and 5-year survival, which corresponded closely with the actual survival rates. This novel prognostic model may improve clinicians’ abilities to predict individualized survival and to make treatment recommendations.
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Affiliation(s)
- Jinlin Cao
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ping Yuan
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Luming Wang
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yiqing Wang
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Honghai Ma
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaoshuai Yuan
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wang Lv
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jian Hu
- Department of Thoracic Surgery, The first Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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