1
|
Xu R, Yang X, Yi T, Tan T, Li Z, Feng X, Rao J, Zhou P, Hu H, Zhan Y. Injectable temperature-sensitive hydrogel facilitating endoscopic submucosal dissection. Front Bioeng Biotechnol 2024; 12:1395731. [PMID: 38742205 PMCID: PMC11089129 DOI: 10.3389/fbioe.2024.1395731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 04/10/2024] [Indexed: 05/16/2024] Open
Abstract
Purpose: Early gastrointestinal tumors can be removed by endoscopic procedures. Endoscopic mucosal dissection (ESD) requires submucosal fluid injection to provide mucosal elevation and prevent intraoperative perforation. However, the clinically applied normal saline mucosal elevation height is low for a short time, which often requires multiple intraoperative injections that increase the inconvenience and procedure time. In addition, recently researched submucosal injection materials (SIM) suffer from complex preparation, poor economy, and poor biocompatibility. Therefore, there is an urgent need for a new type of SIM that can provide long, safe and effective mucosal elevation in support of the endoscopic procedures. Methods: The FS hydrogel is based on polyethylene-polypropylene glycol (F-127) mixed with sodium alginate (SA). The different physicochemical properties of FS hydrogels were characterized through various experiments. Afterward, various biosafety assessments were carried out. Finally, the performance of FS hydrogels was evaluated by in vitro submucosal injection and in vivo swine ESD. Results: The experimental results show that the FS hydrogel is liquid at room temperature, making it easy to inject, and when injected under the mucosa, it undergoes temperature-induced cross-linking, transforming from a liquid to a solid state to provide long-lasting mucosal augmentation. At the same time, the FS hydrogel exhibits controllable gelation, stability, and biocompatibility. The results of in vitro submucosal injections and in vivo ESD procedures showed that FS achieves high mucosal augmentation and provides good submucosal cushioning in the long term. Conclusion: In summary, the F-127/SA hydrogel is simple to synthesize, cost-effective, safe, easy to store, and able to assist ESD well from the perspective of practical clinical problems, indicating that the FS hydrogel can be an ideal potent submucosal injection substitution.
Collapse
Affiliation(s)
- Ruifen Xu
- Anesthesiology Department, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China
| | - Xiaoyu Yang
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi’an, Shaanxi, China
| | - Tong Yi
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi’an, Shaanxi, China
| | - Tao Tan
- University of Shanghai for Science and Technology, Shanghai, China
- Endoscopy Center and Endoscopy Research Institute, Shanghai Collaborative Innovation Center of Endoscopy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhongqi Li
- Endoscopy Center and Endoscopy Research Institute, Shanghai Collaborative Innovation Center of Endoscopy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xuyang Feng
- Department of Cardiology, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Jing Rao
- Anesthesiology Department, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China
| | - Pinghong Zhou
- Endoscopy Center and Endoscopy Research Institute, Shanghai Collaborative Innovation Center of Endoscopy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hao Hu
- Endoscopy Center and Endoscopy Research Institute, Shanghai Collaborative Innovation Center of Endoscopy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yonghua Zhan
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi’an, Shaanxi, China
| |
Collapse
|
2
|
Zhong W. Editorial: Key proteins of tumor angiogenesis: potential therapeutic targets for gastrointestinal tumors. Front Med (Lausanne) 2024; 11:1387567. [PMID: 38533315 PMCID: PMC10963480 DOI: 10.3389/fmed.2024.1387567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 03/04/2024] [Indexed: 03/28/2024] Open
Affiliation(s)
- Weilong Zhong
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Institute of Digestive Diseases, Tianjin Medical University, Tianjin, China
| |
Collapse
|
3
|
Cao R, Guo S, Min L, Li P. Roles of Rictor alterations in gastrointestinal tumors (Review). Oncol Rep 2024; 51:37. [PMID: 38186315 PMCID: PMC10807360 DOI: 10.3892/or.2024.8696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024] Open
Abstract
Gastrointestinal tumors account for five of the top 10 causes of mortality from all cancers (colorectal, liver, stomach, esophageal and pancreatic cancer). Mammalian target of rapamycin (mTOR) signaling is commonly dysregulated in various human cancers. As a core component of the mTOR complex 2 (mTORC2), Rictor is a key effector molecule of the PI3K/Akt pathway. A high alteration rate of Rictor has been observed in gastrointestinal tumors, and such Rictor alterations are often associated with resistance to chemotherapy and related adverse clinical outcomes. However, the exact roles of Rictor in gastrointestinal tumors remain elusive. The aim of the present study was to critically discuss the following: i) Mutation and biological characteristics of Rictor in tumors with a detailed overview of Rictor in cell proliferation, angiogenesis, apoptosis, autophagy and drug resistance; ii) the role of Rictor in tumors of the digestive system, particularly colorectal, hepatobiliary, gastric, esophageal and pancreatic cancer and cholangiocarcinoma; and iii) the current status and prospects of targeted therapy for Rictor by inhibiting Akt activation. Despite the growing realization of the importance of Rictor/mTORC2 in cancer, the underlying mechanistic details remain poorly understood; this needs to change in order for the development of efficient targeted therapies and re‑sensitization of therapy‑resistant cancers to be made possible.
Collapse
Affiliation(s)
- Ruizhen Cao
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing 100050, P.R. China
- Department of Gastroenterology, Ordos Central Hospital, Ordos School of Clinical Medicine, Inner Mongolia Medical University, Ordos, Inner Mongolia 017000, P.R. China
| | - Shuilong Guo
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing 100050, P.R. China
| | - Li Min
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing 100050, P.R. China
| | - Peng Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing 100050, P.R. China
| |
Collapse
|
4
|
Xu W, Cai J, Peng T, Meng T, Pang Y, Sun L, Wu H, Zhang J, Chen X, Chen H. Fibroblast Activation Protein-Targeted PET/CT with 18F-Fibroblast Activation Protein Inhibitor-74 for Evaluation of Gastrointestinal Cancer: Comparison with 18F-FDG PET/CT. J Nucl Med 2024; 65:40-51. [PMID: 37884330 DOI: 10.2967/jnumed.123.266329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/27/2023] [Indexed: 10/28/2023] Open
Abstract
Fibroblast activation protein is overexpressed in the stroma of several cancer types. 18F-fibroblast activation protein inhibitor (FAPI)-74 is a PET tracer with high selectivity for fibroblast activation protein and has shown high accumulation in human tumors in clinical studies. However, the use of 18F-FAPI-74 for PET imaging of gastrointestinal cancer has not been systematically investigated. Herein, we investigated the diagnostic accuracy of 18F-FAPI-74 (18F-LNC1005) PET/CT in gastric, liver, and pancreatic cancers and compared the results with those of 18F-FDG PET/CT. Methods: This prospective study analyzed patients with confirmed gastric, liver, or pancreatic malignancies who underwent concurrent 18F-FDG and 18F-FAPI-74 PET/CT between June 2022 and December 2022. PET/CT findings were confirmed by histopathology or radiographic follow-up. 18F-FDG and 18F-FAPI-74 uptake and tumor-to-background ratios were compared using the Wilcoxon signed-rank test. The McNemar test was used to compare the diagnostic accuracy of the 2 scans. Results: Our cohort consisted of 112 patients: 49 with gastric cancer, 39 with liver cancer, and 24 with pancreatic cancer. Among them, 69 patients underwent PET/CT for initial staging and 43 for recurrence detection. Regarding lesion-based diagnostic accuracy, 18F-FAPI-74 PET/CT showed higher sensitivity than did 18F-FDG in the detection of primary tumors (gastric cancer, 88% [22/25] vs. 60% [15/25], P = 0.016; liver cancer, 100% [22/22] vs. 82% [18/22], P = 0.125; pancreatic cancer, 100% [22/22] vs. 86% [19/22], P = 0.250), local recurrence (92% [23/25] vs. 56% [14/25]; P = 0.021), involved lymph nodes (71% [41/58] vs. 40% [23/58]; P < 0.001), and bone and visceral metastases (98% [350/358] vs. 47% [168/358]; P < 0.001). Compared with 18F-FDG, 18F-FAPI-74 PET/CT upstaged 17 patients' TNM staging among all treatment-naïve patients (17/69, 25%) and changed the clinical management of 4 patients (4/43, 9%) in whom recurrence or metastases were detected. Conclusion: 18F-FAPI-74 PET/CT is superior to 18F-FDG PET/CT in detecting primary tumors, local recurrence, lymph node involvement, and bone and visceral metastases in gastric, pancreatic, and liver cancers, with higher uptake in most primary and metastatic lesions.
Collapse
Affiliation(s)
- Weizhi Xu
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Jiayu Cai
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Tianxing Peng
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Tinghua Meng
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Yizhen Pang
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Long Sun
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Hua Wu
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| | - Jingjing Zhang
- Department of Diagnostic Radiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Chemical and Biomolecular Engineering, College of Design and Engineering, National University of Singapore, Singapore
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore; and
| | - Xiaoyuan Chen
- Department of Diagnostic Radiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore;
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Chemical and Biomolecular Engineering, College of Design and Engineering, National University of Singapore, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), Singapore
| | - Haojun Chen
- Department of Nuclear Medicine, First Affiliated Hospital of Xiamen University, Xiamen, China;
- Minnan PET Center, First Affiliated Hospital of Xiamen University, Xiamen, China
- Xiamen Key Laboratory of Radiopharmaceuticals, School of Medicine, Xiamen University, Xiamen, China
| |
Collapse
|
5
|
Yuan M, Gu Y, Chen J, Jiang Y, Qian J, Cao S. LINC00665: A Promising Biomarker in Gastrointestinal Tumors. Curr Mol Med 2024; 24:51-59. [PMID: 36464865 DOI: 10.2174/1566524023666221201141443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 10/19/2022] [Accepted: 10/26/2022] [Indexed: 12/12/2022]
Abstract
An increasing volume of studies has reported that long non-codingRNAs (lncRNAs) are involved in the carcinogenesis of many different cancers. Especially in gastrointestinal tumors, lncRNAs are found to participate in various physiological and pathological processes. LncRNAs can regulate gene expression at multiple levels, including transcriptional, post-transcription, translational, and post-translational levels. Long intergenic non-protein coding RNA 665(LINC00665), a novel cancer-related lncRNA, is frequently dysregulated in multiple gastrointestinal tumors, including gastric and colorectal cancers, hepatocellular carcinoma, and so on. In this review, we analyzed the expression and prognostic value of LINC00665 in human gastrointestinal tumors, systematically summarized the current literature about the clinical significance of this lncRNA, and explored the regulatory mechanisms of LINC00665 as a competing endogenous RNA (ceRNA) in tumor progression. Consequently, we concluded that LINC00665 might act as a prognostic biomarker and a potential target for gastrointestinal tumor diagnosis and treatment.
Collapse
Affiliation(s)
- Mengping Yuan
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, PR China
| | - Yuyang Gu
- Department of Oncology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, PR China
| | - Jiawen Chen
- School of Medicine, Huzhou University, Huzhou, 313000, PR China
| | - Yibin Jiang
- School of Medicine, Huzhou University, Huzhou, 313000, PR China
| | - Jing Qian
- School of Medicine, Huzhou University, Huzhou, 313000, PR China
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, Huzhou University, Huzhou, 313000, PR China
| | - Shuguang Cao
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, PR China
| |
Collapse
|
6
|
Zheng K, Feng Y, Li L, Kong F, Gao J, Kong X. Engineered bacterial outer membrane vesicles: a versatile bacteria-based weapon against gastrointestinal tumors. Theranostics 2024; 14:761-787. [PMID: 38169585 PMCID: PMC10758051 DOI: 10.7150/thno.85917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 10/01/2023] [Indexed: 01/05/2024] Open
Abstract
Outer membrane vesicles (OMVs) are nanoscale lipid bilayer structures released by gram-negative bacteria. They share membrane composition and properties with their originating cells, making them adept at traversing cellular barriers. These OMVs have demonstrated exceptional membrane stability, immunogenicity, safety, penetration, and tumor-targeting properties, which have been leveraged in developing vaccines and drug delivery systems. Recent research efforts have focused on engineering OMVs to increase production yield, reduce cytotoxicity, and improve the safety and efficacy of treatment. Notably, gastrointestinal (GI) tumors have proven resistant to several traditional oncological treatment strategies, including chemotherapy, radiotherapy, and targeted therapy. Although immune checkpoint inhibitors have demonstrated efficacy in some patients, their usage as monotherapy remains limited by tumor heterogeneity and individual variability. The immunogenic and modifiable nature of OMVs makes them an ideal design platform for the individualized treatment of GI tumors. OMV-based therapy enables combination therapy and optimization of anti-tumor effects. This review comprehensively summarizes recent advances in OMV engineering for GI tumor therapy and discusses the challenges in the clinical translation of emerging OMV-based anti-tumor therapies.
Collapse
Affiliation(s)
- Keshuang Zheng
- National Key Laboratory of Immunology and Inflammation, Naval Medical University, Shanghai, 200433, China
- Institute of Neuroscience, Key Laboratory of Molecular Neurobiology of the Ministry of Education and the Collaborative Innovation Center for Brain Science, Naval Medical University, Shanghai, 200433, China
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Yongpu Feng
- National Key Laboratory of Immunology and Inflammation, Naval Medical University, Shanghai, 200433, China
- Institute of Neuroscience, Key Laboratory of Molecular Neurobiology of the Ministry of Education and the Collaborative Innovation Center for Brain Science, Naval Medical University, Shanghai, 200433, China
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Lei Li
- Digestive Endoscopy Center, Shanghai Tenth People's Hospital, Shanghai, China
| | - Fanyang Kong
- National Key Laboratory of Immunology and Inflammation, Naval Medical University, Shanghai, 200433, China
- Institute of Neuroscience, Key Laboratory of Molecular Neurobiology of the Ministry of Education and the Collaborative Innovation Center for Brain Science, Naval Medical University, Shanghai, 200433, China
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Jie Gao
- Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Xiangyu Kong
- National Key Laboratory of Immunology and Inflammation, Naval Medical University, Shanghai, 200433, China
- Institute of Neuroscience, Key Laboratory of Molecular Neurobiology of the Ministry of Education and the Collaborative Innovation Center for Brain Science, Naval Medical University, Shanghai, 200433, China
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
- Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
| |
Collapse
|
7
|
Zheng H, Li M, Wu L, Liu W, Liu Y, Gao J, Lu Z. Progress in the application of hydrogels in immunotherapy of gastrointestinal tumors. Drug Deliv 2023; 30:2161670. [PMID: 36587630 PMCID: PMC9809389 DOI: 10.1080/10717544.2022.2161670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Gastrointestinal tumors are the most common cancers with the highest morbidity and mortality worldwide. Surgery accompanied by chemotherapy, radiotherapy and targeted therapy remains the first option for gastrointestinal tumors. However, poor specificity for tumor cells of these postoperative treatments often leads to severe side effects and poor prognosis. Tumor immunotherapy, including checkpoint blockade and tumor vaccines, has developed rapidly in recent years, showing good curative effects and minimal side effects in the treatment of gastrointestinal tumors. National Comprehensive Cancer Network guidelines recommend tumor immunotherapy as part of the treatment of gastrointestinal tumors. However, the heterogeneity of tumor cells, complicacy of the tumor microenvironment and poor tumor immunogenicity hamper the effectiveness of tumor immunotherapy. Hydrogels, defined as three-dimensional, hydrophilic, and water-insoluble polymeric networks, could significantly improve the overall response rate of immunotherapy due to their superior drug loading efficacy, controlled release and drug codelivery ability. In this article, we briefly describe the research progress made in recent years on hydrogel delivery systems in immunotherapy for gastrointestinal tumors and discuss the potential future application prospects and challenges to provide a reference for the clinical application of hydrogels in tumor immunotherapy.
Collapse
Affiliation(s)
- Hao Zheng
- Department of General Surgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Meng Li
- Department of Dermatology, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Lili Wu
- Changhai Clinical Research Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Wenshang Liu
- Department of Dermatology, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Yu Liu
- Department of Gastroenterology, Jinling Hospital, Medical School of Nanjing University, Jiangsu, China
| | - Jie Gao
- Changhai Clinical Research Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China,Jie Gao Changhai Clinical Research Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai200433, China
| | - Zhengmao Lu
- Department of General Surgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China,CONTACT Zhengmao Lu Department of General Surgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai200433, China
| |
Collapse
|
8
|
Tian J, Janbey S, Hassanesfahani M, Bhatia S, Louis MA, Khan N. Kaposi sarcoma presenting as small bowel obstruction. J Surg Case Rep 2023; 2023:rjad385. [PMID: 37416496 PMCID: PMC10319745 DOI: 10.1093/jscr/rjad385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 07/08/2023] Open
Abstract
Kaposi sarcoma (KS) is a low-grade tumor of the vascular endothelium. The majority of individuals affected have advanced human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS). The disease typically manifests as cutaneous lesions but reports have shown that systemic disease is not uncommon. Because gastrointestinal KS is often asymptomatic, it is likely underdiagnosed. Those with symptoms can present with vague abdominal pain, nausea/vomiting or anemia. Rarely the tumors can cause bowel obstruction or perforation. We present a case of small bowel obstruction cause by KS tumors in a young transgender male to female patient with poorly controlled AIDS, supported by literature review of the clinical presentation, diagnosis and treatment recommendations.
Collapse
Affiliation(s)
- Jane Tian
- Correspondence address. Department of Surgery, Flushing Hospital Medical Center, Flushing, NY 11355, USA. Tel: 510-415-8916; Fax: 718-670-4449; E-mail:
| | - Selma Janbey
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY 11568, USA
| | | | - Shubham Bhatia
- Department of Surgery, Flushing Hospital Medical Center, Flushing, NY 11355, USA
| | - Martine A Louis
- Department of Surgery, Flushing Hospital Medical Center, Flushing, NY 11355, USA
| | - Noman Khan
- Department of Surgery, Flushing Hospital Medical Center, Flushing, NY 11355, USA
| |
Collapse
|
9
|
Zhang Z, Wang B, Tan B. Advances in the Mechanism of Action of Neutrophil Extracellular Traps in Gastrointestinal Tumors: A Review. Int J Gen Med 2023; 16:2783-2789. [PMID: 37408845 PMCID: PMC10319275 DOI: 10.2147/ijgm.s419542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 06/23/2023] [Indexed: 07/07/2023] Open
Abstract
Introduction Neutrophils are important immune cells in the body, extremely abundant, phagocytic and bactericidal, and usually involved in the defense against infectious diseases as immune become. However, a new reticulum structure has been discovered: neutrophil extracellular traps (NETs), which consists of various components such as DNA and proteins, etc. Current studies have found that NETs are closely associated with various diseases such as immune diseases, inflammation and tumors, and the study of the development and metastasis of gastrointestinal tumors has become a recent research hotspot. The clinical significance of NETs has been gradually highlighted, especially in the area of immunosuppression. Methods We reviewed a large amount of relevant literature, summarized the latest detection methods of NETs, explored the mechanism of NETs in gastrointestinal tumors and summarized the latest hotspot directions. Results NETs are involved in the development of gastrointestinal tumors, and are closely related to the proliferation and metastasis of gastrointestinal tumors. Higher levels of NETs are associated with poor prognosis of gastrointestinal tumors, promote local growth of tumors through various pathways, participate in tumor-related systemic injury, and promote tumor growth and metastasis by enhancing the mitochondrial function of tumor cells and awakening dormant tumor cells. Discussion NETs are highly expressed in tumors, and tumors and their microenvironment can promote the production of NETs, providing new ideas for the clinical diagnosis and treatment of gastrointestinal tumors. In this paper, we describe the basic information about NETs, explore the research mechanisms related to NETs in gastrointestinal tumors, and prospectively explore the clinical potential of hotspots and inhibitors related to NETs for gastrointestinal tumors, in order to provide new ideas and targets for the diagnosis and treatment of gastrointestinal tumors.
Collapse
Affiliation(s)
- Zaibo Zhang
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Bingyu Wang
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Bibo Tan
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China
| |
Collapse
|
10
|
Pei B, Ma X, Wu N, Wang C, Yang W. Effect of microbiome group on immune checkpoint inhibitors in treatment of gastrointestinal tumors. Chin J Cancer Res 2023; 35:252-265. [PMID: 37440825 PMCID: PMC10334499 DOI: 10.21147/j.issn.1000-9604.2023.03.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/17/2023] [Indexed: 07/15/2023] Open
Abstract
In recent years, immune checkpoint blockade (ICB) therapy has become an important treatment strategy for gastrointestinal tumors, however, it only benefits about 1/3 of patients. Since the microbiome has been shown to play an important role in the human body for a long time, a growing number of studies are focusing on its relationship to ICB therapy in cancer, specifically how intestinal microbes affect the efficacy of immune checkpoint inhibitors (ICIs) therapy in patients. On this basis, probiotic interventions, fecal microbiota transplantation (FMT), dietary interventions, and other methods which improve or maintain the structure of the intestinal flora have attracted widespread attention. This article discusses the four aspects of the microbiome, ICB, combined treatment of gastrointestinal tumors, and regulation of gut microbiome. Particularly, the discussion focuses on the contribution of probiotic intervention in improving the therapeutic effect of ICIs to prolong the survival time of patients and reduce the severity of immune-related adverse effects (irAEs).
Collapse
Affiliation(s)
- Beibei Pei
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
| | - Xiaoyan Ma
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
| | - Na Wu
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
| | - Chen Wang
- Shanxi Medical University, Taiyuan 030001, China
| | - Wenhui Yang
- Department of Gastroenterology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan 030013, China
| |
Collapse
|
11
|
Lucarini V, Nardozi D, Angiolini V, Benvenuto M, Focaccetti C, Carrano R, Besharat ZM, Bei R, Masuelli L. Tumor Microenvironment Remodeling in Gastrointestinal Cancer: Role of miRNAs as Biomarkers of Tumor Invasion. Biomedicines 2023; 11:1761. [PMID: 37371856 DOI: 10.3390/biomedicines11061761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Gastrointestinal (GI) cancers are the most frequent neoplasm, responsible for half of all cancer-related deaths. Metastasis is the leading cause of death from GI cancer; thus, studying the processes that regulate cancer cell migration is of paramount importance for the development of new therapeutic strategies. In this review, we summarize the mechanisms adopted by cancer cells to promote cell migration and the subsequent metastasis formation by highlighting the key role that tumor microenvironment components play in deregulating cellular pathways involved in these processes. We, therefore, provide an overview of the role of different microRNAs in promoting tumor metastasis and their role as potential biomarkers for the prognosis, monitoring, and diagnosis of GI cancer patients. Finally, we relate the possible use of nutraceuticals as a new strategy for targeting numerous microRNAs and different pathways involved in GI tumor invasiveness.
Collapse
Affiliation(s)
- Valeria Lucarini
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Daniela Nardozi
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Valentina Angiolini
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Monica Benvenuto
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
- Departmental Faculty of Medicine and Surgery, Saint Camillus International University of Health and Medical Sciences, via di Sant'Alessandro 8, 00131 Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Raffaele Carrano
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Zein Mersini Besharat
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Laura Masuelli
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| |
Collapse
|
12
|
Fu AB, Xiang SF, He QJ, Ying MD. Kelch-like proteins in the gastrointestinal tumors. Acta Pharmacol Sin 2023; 44:931-939. [PMID: 36266566 PMCID: PMC10104798 DOI: 10.1038/s41401-022-01007-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 09/22/2022] [Indexed: 11/08/2022] Open
Abstract
Gastrointestinal tumors have become a worldwide health problem with high morbidity and poor clinical outcomes. Chemotherapy and surgery, the main treatment methods, are still far from meeting the treatment needs of patients, and targeted therapy is in urgent need of development. Recently, emerging evidence suggests that kelch-like (KLHL) proteins play essential roles in maintaining proteostasis and are involved in the progression of various cancers, functioning as adaptors in the E3 ligase complex and promoting the specific degradation of substrates. Therefore, KLHL proteins should be taken into consideration for targeted therapy strategy discovery. This review summarizes the current knowledge of KLHL proteins in gastrointestinal tumors and discusses the potential of KLHL proteins as potential drug targets and prognostic biomarkers.
Collapse
Affiliation(s)
- An-Bo Fu
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Institute of Gastroenterology, Zhejiang University, Hangzhou, 310002, China
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310002, China
| | - Sen-Feng Xiang
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
| | - Qiao-Jun He
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
- Cancer Center, Zhejiang University, Hangzhou, 310058, China.
| | - Mei-Dan Ying
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
- Cancer Center, Zhejiang University, Hangzhou, 310058, China.
| |
Collapse
|
13
|
Silva-Pilipich N, Covo-Vergara Á, Smerdou C. Local Delivery of Immunomodulatory Antibodies for Gastrointestinal Tumors. Cancers (Basel) 2023; 15:cancers15082352. [PMID: 37190279 DOI: 10.3390/cancers15082352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023] Open
Abstract
Cancer therapy has experienced a breakthrough with the use of immune checkpoint inhibitors (ICIs) based on monoclonal antibodies (mAbs), which are able to unleash immune responses against tumors refractory to other therapies. Despite the great advancement that ICIs represent, most patients with gastrointestinal tumors have not benefited from this therapy. In addition, ICIs often induce adverse effects that are related to their systemic use. Local administration of ICIs in tumors could concentrate their effect in the malignant tissue and provide a higher safety profile. A new and attractive approach for local delivery of ICIs is the use of gene therapy vectors to express these blocking antibodies in tumor cells. Several vectors have been evaluated in preclinical models of gastrointestinal tumors to express ICIs against PD-1, PD-L1, and CTLA-4, among other immune checkpoints, with promising results. Vectors used in these settings include oncolytic viruses, self-replicating RNA vectors, and non-replicative viral and non-viral vectors. The use of viral vectors, especially when they have replication capacity, provides an additional adjuvant effect that has been shown to enhance antitumor responses. This review covers the most recent studies involving the use of gene therapy vectors to deliver ICIs to gastrointestinal tumors.
Collapse
Affiliation(s)
- Noelia Silva-Pilipich
- Division of Gene Therapy and Regulation of Gene Expression, Cima Universidad de Navarra, 31008 Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra (IdISNA), Cancer Center Clínica Universidad de Navarra (CCUN), 31008 Pamplona, Spain
| | - Ángela Covo-Vergara
- Division of Gene Therapy and Regulation of Gene Expression, Cima Universidad de Navarra, 31008 Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra (IdISNA), Cancer Center Clínica Universidad de Navarra (CCUN), 31008 Pamplona, Spain
| | - Cristian Smerdou
- Division of Gene Therapy and Regulation of Gene Expression, Cima Universidad de Navarra, 31008 Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra (IdISNA), Cancer Center Clínica Universidad de Navarra (CCUN), 31008 Pamplona, Spain
| |
Collapse
|
14
|
Ruiz-Demoulin S, Trenquier E, Dekkar S, Deshayes S, Boisguérin P, Serrano C, de Santa Barbara P, Faure S. LIX1 Controls MAPK Signaling Reactivation and Contributes to GIST-T1 Cell Resistance to Imatinib. Int J Mol Sci 2023; 24:ijms24087138. [PMID: 37108337 PMCID: PMC10138740 DOI: 10.3390/ijms24087138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
Gastrointestinal stromal tumor (GIST), the most common sarcoma, is mainly caused by an oncogenic mutation in the KIT receptor tyrosine kinase. Targeting KIT using tyrosine kinase inhibitors, such as imatinib and sunitinib, provides substantial benefit; however, in most patients, the disease will eventually progress due to KIT secondary mutations leading to treatment failure. Understanding how GIST cells initially adapt to KIT inhibition should guide the selection of appropriate therapies to overcome the emergence of resistance. Several mechanisms have been broadly implicated in the resistance to imatinib anti-tumoral effects, including the reactivation of MAPK signaling upon KIT/PDGFRA targeted inhibition. This study provides evidence that LImb eXpression 1 (LIX1), a protein we identified as a regulator of the Hippo transducers YAP1 and TAZ, is upregulated upon imatinib or sunitinib treatment. LIX1 silencing in GIST-T1 cells impaired imatinib-induced MAPK signaling reactivation and enhanced imatinib anti-tumor effect. Our findings identified LIX1 as a key regulator of the early adaptative response of GIST cells to targeted therapies.
Collapse
Affiliation(s)
- Salomé Ruiz-Demoulin
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| | - Eva Trenquier
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| | - Sanaa Dekkar
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| | - Sébastien Deshayes
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| | - Prisca Boisguérin
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| | - César Serrano
- Sarcoma Translational Research Laboratory, Vall d'Hebron Institute of Oncology (VHIO), 08035 Barcelona, Spain
| | - Pascal de Santa Barbara
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| | - Sandrine Faure
- Physiology and Experimental Medicine of the Heart and Muscles (PhyMedExp), University of Montpellier, INSERM, CNRS, 34295 Montpellier, France
| |
Collapse
|
15
|
De Magistris AV, Rossi F, Valenti P, Anson A, Penninck DG, Agut A, Specchi S. CT features of gastrointestinal spindle cell, epithelial, and round cell tumors in 41 dogs. Vet Radiol Ultrasound 2023; 64:271-282. [PMID: 36382620 DOI: 10.1111/vru.13188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 09/12/2022] [Accepted: 09/17/2022] [Indexed: 11/17/2022] Open
Abstract
There is sparse published information on computed tomographic (CT) characteristics of canine gastrointestinal tumors. The purposes of this multi-center, retrospective, descriptive study were to describe the CT features of histologically-confirmed canine gastrointestinal spindle cell, epithelial, and round cell tumors and, when available, describe the corresponding ultrasound findings. The inclusion criteria were as follows: availability of pre-and post-contrast CT study, and a histopathological diagnosis of the lesions. Recorded parameters were tumor size, location, gastrointestinal wall layers involvement, lesion's growth and enhancement patterns, tumor margination, presence of stenosis, mineralization, ulcerations, lymphadenopathy, or other lesions in the abdomen/thorax. When available, ultrasound images were evaluated. Forty-one dogs met the inclusion criteria and had the following histological diagnoses: 21/41 (51%) spindle cells (7 leiomyomas, 14 leiomyosarcomas/gastrointestinal stromal tumors (GISTs)), 13/41 (32%) epithelial (adenocarcinoma), and 7/41 (17%) round cell (lymphoma) tumors. The growth pattern was concentric, eccentric, and mixed in epithelial, spindle cell, and round cell tumors, respectively. Spindle cell tumors had the largest main volume and involved the outer gastrointestinal layer with an unaffected inner layer. Leiomyosarcomas/GISTs showed irregular margins compared to leiomyomas. Only lymphomas showed multifocal gastrointestinal involvement. Nine carcinomas and six spindle cell tumors caused partial stenosis with secondary sub-obstruction. Mineralizations were more frequent in spindle cell tumors (10/21) and absent in lymphomas. Lymphadenomegaly was widespread in lymphomas, regional in leiomyosarcomas-GISTs and adenocarcinomas, and absent in leiomyomas. The reported CT features may be useful in prioritizing the differential diagnosis between spindle cell, epithelial, and round cell tumors, similar to those reported on ultrasound.
Collapse
Affiliation(s)
- A V De Magistris
- Diagnostic Imaging department, Ospedale Veterinario "I Portoni Rossi" Anicura Italy, Zola Predosa, Italy
| | - F Rossi
- Centro Oncologico Veterinario and Clinica Veterinaria dell'Orologio Anicura Italy, Sasso Marconi, Italy
| | - P Valenti
- Diagnostic Imaging department, Ospedale Veterinario "I Portoni Rossi" Anicura Italy, Zola Predosa, Italy.,Clinica Veterinaria Malpensa Anicura Italy, Samarate, Italy
| | - A Anson
- Cummings School of Veterinary Medicine at Tufts University, Grafton, Massachusetts, USA
| | - D G Penninck
- Cummings School of Veterinary Medicine at Tufts University, Grafton, Massachusetts, USA
| | - A Agut
- Department of Animal Medicine and Surgery, University of Murcia, Murcia, Spain
| | - S Specchi
- Diagnostic Imaging department, Ospedale Veterinario "I Portoni Rossi" Anicura Italy, Zola Predosa, Italy
| |
Collapse
|
16
|
Labiano I, Huerta AE, Arrazubi V, Hernandez-Garcia I, Mata E, Gomez D, Arasanz H, Vera R, Alsina M. State of the Art: ctDNA in Upper Gastrointestinal Malignancies. Cancers (Basel) 2023; 15:1379. [PMID: 36900172 PMCID: PMC10000247 DOI: 10.3390/cancers15051379] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Abstract
Circulating tumor DNA (ctDNA) has emerged as a promising non-invasive source to characterize genetic alterations related to the tumor. Upper gastrointestinal cancers, including gastroesophageal adenocarcinoma (GEC), biliary tract cancer (BTC) and pancreatic ductal adenocarcinoma (PADC) are poor prognostic malignancies, usually diagnosed at advanced stages when no longer amenable to surgical resection and show a poor prognosis even for resected patients. In this sense, ctDNA has emerged as a promising non-invasive tool with different applications, from early diagnosis to molecular characterization and follow-up of tumor genomic evolution. In this manuscript, novel advances in the field of ctDNA analysis in upper gastrointestinal tumors are presented and discussed. Overall, ctDNA analyses can help in early diagnosis, outperforming current diagnostic approaches. Detection of ctDNA prior to surgery or active treatment is also a prognostic marker that associates with worse survival, while ctDNA detection after surgery is indicative of minimal residual disease, anticipating in some cases the imaging-based detection of progression. In the advanced setting, ctDNA analyses characterize the genetic landscape of the tumor and identify patients for targeted-therapy approaches, and studies show variable concordance levels with tissue-based genetic testing. In this line, several studies also show that ctDNA serves to follow responses to active therapy, especially in targeted approaches, where it can detect multiple resistance mechanisms. Unfortunately, current studies are still limited and observational. Future prospective multi-center and interventional studies, carefully designed to assess the value of ctDNA to help clinical decision-making, will shed light on the real applicability of ctDNA in upper gastrointestinal tumor management. This manuscript presents a review of the evidence available in this field up to date.
Collapse
Affiliation(s)
- Ibone Labiano
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
| | - Ana Elsa Huerta
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
| | - Virginia Arrazubi
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| | - Irene Hernandez-Garcia
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| | - Elena Mata
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| | - David Gomez
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| | - Hugo Arasanz
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| | - Ruth Vera
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| | - Maria Alsina
- Oncobiona Group, Navarrabiomed-Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Irunlarrea 3, 31008 Pamplona, Spain
| |
Collapse
|
17
|
Cai D, Yu H, Wang X, Mao Y, Liang M, Lu X, Shen X, Guan W. Turning Tertiary Lymphoid Structures (TLS) into Hot Spots: Values of TLS in Gastrointestinal Tumors. Cancers (Basel) 2023; 15:cancers15020367. [PMID: 36672316 PMCID: PMC9856964 DOI: 10.3390/cancers15020367] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/30/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
Tertiary lymphoid structures (TLSs) are ectopic lymphocyte aggregation structures found in the tumor microenvironment (TME). Emerging evidence shows that TLSs are significantly correlated with the progression of gastrointestinal tumors, patients' prognosis, and the efficacy of adjuvant therapy. Besides, there are still some immunosuppressive factors in the TLSs that may affect the anti-tumor responses of TLSs, including negative regulators of anti-tumor immune responses, the immune checkpoint molecules, and inappropriate tumor metabolism. Therefore, a more comprehensive understanding of TLSs' responses in gastrointestinal tumors is essential to fully understand how TLSs can fully exert their anti-tumor responses. In addition, targeting TLSs with immune checkpoint inhibitors and vaccines to establish mature TLSs is currently being developed to reprogram the TME, further benefiting cancer immunotherapies. This review summarizes recent findings on the formation of TLSs, the mechanisms of their anti-tumor immune responses, and the association between therapeutic strategies and TLSs, providing a novel perspective on tumor-associated TLSs in gastrointestinal tumors.
Collapse
Affiliation(s)
- Daming Cai
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
| | - Heng Yu
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
| | - Xingzhou Wang
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
| | - Yonghuan Mao
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
| | - Mengjie Liang
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
| | - Xiaofeng Lu
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
| | - Xiaofei Shen
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
- Department of General Surgery, Drum Tower Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
- Correspondence: (X.S.); (W.G.)
| | - Wenxian Guan
- Department of General Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China
- Correspondence: (X.S.); (W.G.)
| |
Collapse
|
18
|
Ma K, Chen X, Xiang X, Mao X, Zhu N, Wang T, Ye S, Wang X, Deng M. Willingness to Undergo Gastroscopy for Early Gastric Cancer Screening and Its Associated Factors During the COVID-19 Pandemic - A Nationwide Cross-Sectional Study in China. Patient Prefer Adherence 2023; 17:505-516. [PMID: 36883051 PMCID: PMC9985891 DOI: 10.2147/ppa.s400908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 02/18/2023] [Indexed: 03/05/2023] Open
Abstract
PURPOSE This study aimed to investigate the willingness of Chinese adults aged 40 years and older to undergo gastroscopy for gastric cancer (GC) screening during the COVID-19 pandemic in 2020. The secondary purpose was to identify factors influencing willingness to undergo gastroscopy. METHODS A cross-sectional questionnaire survey was conducted in selected cities and counties from nine provinces in China using a multi-stage sampling approach. A multivariate logistic regression model was used to determine the independent predictors of willingness to undergo gastroscopy. RESULTS This study included 1900 participants, and 1462 (76.95%) responded that they would undergo gastroscopy for GC screening. Participants of younger age, from the eastern region, living in an urban area, with higher educational levels, with Helicobacter pylori (H. pylori) infection, or with precancerous stomach lesions, were more willing to undergo gastroscopy. The top four reasons to reject gastroscopy were fear of pain or discomfort, worry about a possible devastating test result, no symptoms in self-feeling, and concern about the high expense. Of all those who would reject gastroscopy for GC screening, 36.76% (161/438) would be willing to accept painless gastroscopy, while 24.89% (109/438) would be willing to undergo gastroscopy screening if higher medical reimbursement rates were available. Participants considered that gastroscopy was a relatively fearful and unknown procedure, accompanied by high risks and benefits compared to all other life events. CONCLUSION In general, 76.95% of participants over 40 years old were willing to undergo gastroscopy for GC screening in China during the COVID-19 pandemic. Participants' willingness to undergo GC screening increased due to medical resource constraints and increased interest in their health. Individuals with H. pylori infection are more likely to undergo gastroscopy, whereas old age individuals, those with lower educational levels, and those living in rural areas are more likely to reject gastroscopy.
Collapse
Affiliation(s)
- Kejia Ma
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
| | - Xuejie Chen
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
| | - Xin Xiang
- Xiangya Medical College of Central South University, Changsha, Hunan, People’s Republic of China
| | - Xueyi Mao
- Xiangya Medical College of Central South University, Changsha, Hunan, People’s Republic of China
| | - Ningxin Zhu
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
| | - Tianyu Wang
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
| | - Shuyu Ye
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
| | - Xiaoyan Wang
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
- Correspondence: Xiaoyan Wang; Minzi Deng, Department of Gastroenterology, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha, Hunan, People’s Republic of China, Tel +86 139 7488 9301; +86 137 8615 2169, Email ;
| | - Minzi Deng
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, People’s Republic of China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, People’s Republic of China
| |
Collapse
|
19
|
Dong Y, Zhang K, Wei J, Ding Y, Wang X, Hou H, Wu J, Liu T, Wang B, Cao H. Gut microbiota-derived short-chain fatty acids regulate gastrointestinal tumor immunity: a novel therapeutic strategy? Front Immunol 2023; 14:1158200. [PMID: 37122756 PMCID: PMC10140337 DOI: 10.3389/fimmu.2023.1158200] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/17/2023] [Indexed: 05/02/2023] Open
Abstract
Tumor immune microenvironment (TIME), a tumor-derived immune component, is proven to be closely related to the development, metastasis, and recurrence of tumors. Gut microbiota and its fermented-metabolites short-chain fatty acids (SCFAs) play a critical role in maintaining the immune homeostasis of gastrointestinal tumors. Consisting mainly of acetate, propionate, and butyrate, SCFAs can interact with G protein-coupled receptors 43 of T helper 1 cell or restrain histone deacetylases (HDACs) of cytotoxic T lymphocytes to exert immunotherapy effects. Studies have shed light on SCFAs can mediate the differentiation and function of regulatory T cells, as well as cytokine production in TIME. Additionally, SCFAs can alter epigenetic modification of CD8+ T cells by inhibiting HDACs to participate in the immune response process. In gastrointestinal tumors, the abundance of SCFAs and their producing bacteria is significantly reduced. Direct supplementation of dietary fiber and probiotics, or fecal microbiota transplantation to change the structure of gut microbiota can both increase the level of SCFAs and inhibit tumor development. The mechanism by which SCFAs modulate the progression of gastrointestinal tumors has been elucidated in this review, aiming to provide prospects for the development of novel immunotherapeutic strategies.
Collapse
|
20
|
Radu P, Zurzu M, Paic V, Bratucu M, Garofil D, Tigora A, Georgescu V, Prunoiu V, Popa F, Surlin V, Strambu V. Interstitial Cells of Cajal-Origin, Distribution and Relationship with Gastrointestinal Tumors. Medicina (Kaunas) 2022; 59:medicina59010063. [PMID: 36676686 PMCID: PMC9865743 DOI: 10.3390/medicina59010063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022]
Abstract
The interstitial cells of Cajal (ICC) represent a particular network formed by some peculiar cells that were first described by the great neuroanatomist, S. Ramon y Cajal. Nowadays, the ICC have become a fascinating topic for scientists, arousing their curiosity; as a result, there is a vast number of published articles related to the ICC. Today, everybody widely accepts that the ICC represent the pacemaker of the gastrointestinal tract and are highly probable to be the origin cells for gastrointestinal tumors (GISTs). Recently, Cajal-like cells (ICLC) were described, which are found in different organs but with an as yet unknown physiological role that needs further study. New information regarding intestinal development indicates that the ICC (fibroblast-like and muscle-like) and intestinal muscle cells have the same common embryonic cells, thereby presenting the same cellular ultrastructure. Nowadays, there is a vast quantity of information that proves the connection of the ICC and GISTs. Both of them are known to present c-kit expression and the same ultrastructural cell features, which includes minimal myoid differentiation that is noticed in GISTs, therefore, supporting the hypothesis that GISTs are ICC-related tumors. In this review, we have tried to highlight the origin and distribution of Cajal interstitial cells based on their ultrastructural features as well as their relationship with gastrointestinal stromal tumors.
Collapse
Affiliation(s)
- Petru Radu
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Mihai Zurzu
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
- Correspondence:
| | - Vlad Paic
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Mircea Bratucu
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Dragos Garofil
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Anca Tigora
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Valentin Georgescu
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Virgiliu Prunoiu
- Oncological Institute “Prof. Dr. Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Florian Popa
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| | - Valeriu Surlin
- Sixth Department of Surgery, University of Medicine and Pharmacy of Craiova, Craiova Emergency Clinical Hospital, 200642 Craiova, Romania
| | - Victor Strambu
- General Surgery Department, Carol Davila Nephrology Hospital Bucharest, 020021 Bucharest, Romania
| |
Collapse
|
21
|
Feng Y, Ma F, Wu E, Cheng Z, Wang Z, Yang L, Zhang J. Ginsenosides: Allies of gastrointestinal tumor immunotherapy. Front Pharmacol 2022; 13:922029. [PMID: 36386161 PMCID: PMC9659574 DOI: 10.3389/fphar.2022.922029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 09/26/2022] [Indexed: 09/25/2023] Open
Abstract
In the past decade, immunotherapy has been the most promising treatment for gastrointestinal tumors. But the low response rate and drug resistance remain major concerns. It is therefore imperative to develop adjuvant therapies to increase the effectiveness of immunotherapy and prevent drug resistance. Ginseng has been used in Traditional Chinese medicine as a natural immune booster for thousands of years. The active components of ginseng, ginsenosides, have played an essential role in tumor treatment for decades and are candidates for anti-tumor adjuvant therapy. They are hypothesized to cooperate with immunotherapy drugs to improve the curative effect and reduce tumor resistance and adverse reactions. This review summarizes the research into the use of ginsenosides in immunotherapy of gastrointestinal tumors and discusses potential future applications.
Collapse
Affiliation(s)
- Yutao Feng
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fen Ma
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Enjiang Wu
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zewei Cheng
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhengtao Wang
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Yang
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiwei Zhang
- Shanghai Key Laboratory of Compound Chinese Medicines, The MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
22
|
Abstract
BACKGROUND Detecting circulating tumor cells (CTCs) has become a new strategy for predicting the prognosis of cancer patients. However, limited systematic research evidence is available for the detection of CTCs in various gastrointestinal tumors such as esophageal cancer (EC), colorectal cancer (CRC) and gastric cancer (GC). This topic was addressed to assess the prognostic significance of CTCs in gastrointestinal tumors. METHODS We conducted a literature search according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist (from November 20, 2021). We performed a meta-analysis using the random effects model and Review Manager 5.3 software (The Cochrane Collaboration, Copenhagen, Denmark) according to the inclusion and exclusion criteria, data extraction and evaluation methods. RESULTS Twenty-four articles met the inclusion criteria for this study, and they included 3803 EC, CRC and GC patients, including 1189 CTC-positive and 2462 CTC-negative cases. The meta-analysis showed that the presence of CTCs was associated with worse OS (HR = 2.05, 95% CI = 1.75-2.40, P = .060) and PFS (HR = 2.27, 95% CI = 1.79-2.89, P < .001). Further meta-regression and subgroup analyses showed that CTC-positive patients also showed worse OS and PFS in different subgroups. CONCLUSION Our meta-analysis suggests that detecting CTCs in peripheral blood may be an important tool for improving the prognosis of patients with gastrointestinal tumors. Moreover, CTCs detection results could be used to develop personalized treatment plans in the future.
Collapse
Affiliation(s)
- Yuming Yao
- Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, China
| | - Xiang Zhu
- Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, China
| | - Weixin Liu
- Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, China
| | - Jiayi Jiang
- Mathematics Major, New York University, New York, NY, USA
| | - Han Jiang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- * Correspondence: Han Jiang, Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Donghu, Nanchang 330006, Jiangxi, China (e-mail: )
| |
Collapse
|
23
|
Hao Z, Deng Y, He Y, Xiong X. Signet-Ring Cutaneous Metastasis Presenting with Huge Bunches of Grapes. Clin Cosmet Investig Dermatol 2022; 15:1997-2001. [PMID: 36172248 PMCID: PMC9512062 DOI: 10.2147/ccid.s378478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/08/2022] [Indexed: 11/23/2022]
Abstract
Signet-ring cell (SRC) is a histologic type in which cells show unique features under the microscope. We mainly found signet-ring cells (SRCs) in gastrointestinal and breast tumors. Cutaneous metastasis from internal carcinomas was an uncommon presentation. The cases of signet-ring cell carcinoma (SRCC) metastasis to the skin were rarely reported. Cutaneous metastasis indicated a poor prognosis for a patient. Here, we report a female who had huge grape-like nodules arising from gastrointestinal SRCC in her trunk and thigh.
Collapse
Affiliation(s)
- Zhenyu Hao
- Department of Dermatology STD, The Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| | - Yongqiong Deng
- Department of Dermatology STD, The Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| | - Yuanmin He
- Department of Dermatology STD, The Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| | - Xia Xiong
- Department of Dermatology STD, The Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| |
Collapse
|
24
|
Mohamed AA, Risse K, Stock J, Heinzel A, Mottaghy FM, Bruners P, Eble MJ. Body Composition as a Predictor of the Survival in Anal Cancer. Cancers (Basel) 2022; 14:cancers14184521. [PMID: 36139681 PMCID: PMC9496941 DOI: 10.3390/cancers14184521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/11/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Background and aim: Sarcopenia and body composition parameters such as visceral and subcutaneous adipose tissue and visceral-to-subcutaneous adipose tissue ratio have been shown to be relevant biomarkers for prognosis in patients with different types of cancer. However, these findings have not been well studied in anal cancer to date. Therefore, the aim of this study was to evaluate the prognostic value of different body composition parameters in patients undergoing radiation therapy for the treatment of anal cancer with curative intent. Material and Methods: After approval by the institutional ethical committee, we retrospectively identified 81 patients in our local registry, who received radical intensity-modulated radiotherapy for the management of anal squamous cell cancer (ASCC). Clinical information, including body mass index (BMI), survival, and toxicities outcome, were retrieved from the local hospital registry. Based on the pre-therapeutic computer tomography (CT), we measured the total psoas muscle area, visceral adipose tissue area (VAT), subcutaneous adipose tissue area (SAT), and visceral-to-subcutaneous adipose tissue area ratio (VSR). In addition to the classical prognostic factors as T-stage, N-stage, gender, and treatment duration, we analyzed the impact of body composition on the prognosis in univariate and multivariate analyses. Results: Sarcopenia was not associated with increased mortality in anal cancer patients, whereas increased BMI (≥27 kg/m2) and VSR (≥0.45) were significantly associated with worsened overall survival and cancer-specific survival in both univariate and multivariate analyses. VSR-not BMI-was statistically higher in males. Sarcopenia and VSR ≥ 0.45 were associated with advanced T-stages. None of the body composition parameters resulted in a significant increase in treatment-related toxicities. Conclusion: BMI and visceral adiposity are independent prognostic factors for the survival of patients with anal cancer. Measurements to treat adiposity at the time of diagnosis may be needed to improve the survival outcomes for the affected patients.
Collapse
Affiliation(s)
- Ahmed Allam Mohamed
- Department of Radiation Oncology, RWTH Aachen University Hospital, 52074 Aachen, Germany
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
- Correspondence:
| | - Kathrin Risse
- Department of Radiation Oncology, RWTH Aachen University Hospital, 52074 Aachen, Germany
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
| | - Jennifer Stock
- Department of Radiation Oncology, RWTH Aachen University Hospital, 52074 Aachen, Germany
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
| | - Alexander Heinzel
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
- Department of Nuclear Medicine, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Felix M. Mottaghy
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
- Department of Nuclear Medicine, RWTH Aachen University Hospital, 52074 Aachen, Germany
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center (MUMC+), 6229 HX Maastricht, The Netherlands
| | - Philipp Bruners
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Michael J. Eble
- Department of Radiation Oncology, RWTH Aachen University Hospital, 52074 Aachen, Germany
- Center for Integrated Oncology Aachen, Bonn, Cologne and Duesseldorf (CIO ABCD), 52074 Aachen, Germany
| |
Collapse
|
25
|
Koustas E, Trifylli EM, Sarantis P, Papadopoulos N, Karapedi E, Aloizos G, Damaskos C, Garmpis N, Garmpi A, Papavassiliou KA, Karamouzis MV, Papavassiliou AG. Immunotherapy as a Therapeutic Strategy for Gastrointestinal Cancer-Current Treatment Options and Future Perspectives. Int J Mol Sci 2022; 23:6664. [PMID: 35743107 DOI: 10.3390/ijms23126664] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/12/2022] [Accepted: 06/14/2022] [Indexed: 12/12/2022] Open
Abstract
Gastrointestinal (GI) cancer constitutes a highly lethal entity among malignancies in the last decades and is still a major challenge for cancer therapeutic options. Despite the current combinational treatment strategies, including chemotherapy, surgery, radiotherapy, and targeted therapies, the survival rates remain notably low for patients with advanced disease. A better knowledge of the molecular mechanisms that influence tumor progression and the development of optimal therapeutic strategies for GI malignancies are urgently needed. Currently, the development and the assessment of the efficacy of immunotherapeutic agents in GI cancer are in the spotlight of several clinical trials. Thus, several new modalities and combinational treatments with other anti-neoplastic agents have been identified and evaluated for their efficiency in cancer management, including immune checkpoint inhibitors, adoptive cell transfer, chimeric antigen receptor (CAR)-T cell therapy, cancer vaccines, and/or combinations thereof. Understanding the interrelation among the tumor microenvironment, cancer progression, and immune resistance is pivotal for the optimal therapeutic management of all gastrointestinal solid tumors. This review will shed light on the recent advances and future directions of immunotherapy for malignant tumors of the GI system.
Collapse
|
26
|
Dudzisz-Śledź M, Klimczak A, Bylina E, Rutkowski P. Treatment of Gastrointestinal Stromal Tumors (GISTs): A Focus on Younger Patients. Cancers (Basel) 2022; 14:2831. [PMID: 35740497 DOI: 10.3390/cancers14122831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/05/2022] [Accepted: 06/06/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal neoplasms of the gastrointestinal tract. GISTs mainly develop in older adults, and the median age of diagnosis is 60–65 years. The incidence of GISTs in young adult patients, defined as adults before 40, is less than 10%. The frequency and type of molecular abnormalities in this group of patients are different from those in older patients. In this publication, we focus on the specificity of GISTs in young people and the principles of therapeutic management and management of the side effects of treatment. Abstract Gastrointestinal stromal tumors (GISTs) originate from Cajal’s cells and are the most common mesenchymal neoplasms of the gastrointestinal tract. GISTs in young adults, i.e., patients before the age of 40, are rare and differ from those in older patients and GISTs in children in terms of the molecular and clinical features, including the location and type of mutations. They often harbor other molecular abnormalities than KIT and PDGFRA mutations (wild-type GISTs). The general principles of therapeutic management in young patients are the same as in the elderly. Considering some differences in molecular abnormalities, molecular testing should be the standard procedure to allow appropriate systemic therapy if needed. The optimal treatment strategy should be established by a multidisciplinary team experienced in sarcoma treatment. The impact of treatment on the quality of life and daily activities, including the impact on work, pregnancy, and fertility, in this patient population should be especially taken into consideration.
Collapse
|
27
|
Morland D, Triumbari EKA, Boldrini L, Gatta R, Pizzuto D, Annunziata S. Radiomics in Oncological PET Imaging: A Systematic Review-Part 2, Infradiaphragmatic Cancers, Blood Malignancies, Melanoma and Musculoskeletal Cancers. Diagnostics (Basel) 2022; 12:diagnostics12061330. [PMID: 35741139 PMCID: PMC9222024 DOI: 10.3390/diagnostics12061330] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 12/04/2022] Open
Abstract
The objective of this review was to summarize published radiomics studies dealing with infradiaphragmatic cancers, blood malignancies, melanoma, and musculoskeletal cancers, and assess their quality. PubMed database was searched from January 1990 to February 2022 for articles performing radiomics on PET imaging of at least 1 specified tumor type. Exclusion criteria includd: non-oncological studies; supradiaphragmatic tumors; reviews, comments, cases reports; phantom or animal studies; technical articles without a clinically oriented question; studies including <30 patients in the training cohort. The review database contained PMID, first author, year of publication, cancer type, number of patients, study design, independent validation cohort and objective. This database was completed twice by the same person; discrepant results were resolved by a third reading of the articles. A total of 162 studies met inclusion criteria; 61 (37.7%) studies included >100 patients, 13 (8.0%) were prospective and 61 (37.7%) used an independent validation set. The most represented cancers were esophagus, lymphoma, and cervical cancer (n = 24, n = 24 and n = 19 articles, respectively). Most studies focused on 18F-FDG, and prognostic and response to treatment objectives. Although radiomics and artificial intelligence are technically challenging, new contributions and guidelines help improving research quality over the years and pave the way toward personalized medicine.
Collapse
Affiliation(s)
- David Morland
- Unità di Medicina Nucleare, TracerGLab, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (E.K.A.T.); (D.P.); (S.A.)
- Service de Médecine Nucléaire, Institut Godinot, 51100 Reims, France
- Laboratoire de Biophysique, UFR de Médecine, Université de Reims Champagne-Ardenne, 51100 Reims, France
- CReSTIC (Centre de Recherche en Sciences et Technologies de l’Information et de la Communication), EA 3804, Université de Reims Champagne-Ardenne, 51100 Reims, France
- Correspondence:
| | - Elizabeth Katherine Anna Triumbari
- Unità di Medicina Nucleare, TracerGLab, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (E.K.A.T.); (D.P.); (S.A.)
| | - Luca Boldrini
- Unità di Radioterapia Oncologica, Radiomics, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.B.); (R.G.)
| | - Roberto Gatta
- Unità di Radioterapia Oncologica, Radiomics, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.B.); (R.G.)
- Department of Clinical and Experimental Sciences, University of Brescia, 25121 Brescia, Italy
- Department of Oncology, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Daniele Pizzuto
- Unità di Medicina Nucleare, TracerGLab, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (E.K.A.T.); (D.P.); (S.A.)
| | - Salvatore Annunziata
- Unità di Medicina Nucleare, TracerGLab, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (E.K.A.T.); (D.P.); (S.A.)
| |
Collapse
|
28
|
Si C, Zhou X, Deng J, Ye S, Kong L, Zhang B, Wang W. Role of ferroptosis in gastrointestinal tumors: From mechanisms to therapies. Cell Biol Int 2022; 46:997-1008. [PMID: 35476364 DOI: 10.1002/cbin.11804] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/16/2022] [Accepted: 03/24/2022] [Indexed: 01/01/2023]
Abstract
Ferroptosis is an iron-dependent nonapoptotic regulated cell death, which is mainly caused by an abnormal increase in lipid oxygen free radicals and an imbalance in redox homeostasis. Recently, ferroptosis has been shown to have implications in various gastrointestinal cancers, such as gastric carcinoma, hepatocellular carcinoma, and pancreatic cancer. This review summarises the latest research on ferroptosis, its mechanism of action, and its role in the progression of different gastrointestinal tumors to provide more information regarding the prevention and treatment of these tumors.
Collapse
Affiliation(s)
- Chenli Si
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, China
| | - Xiang Zhou
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jie Deng
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Shijie Ye
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, China
| | - Lingming Kong
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, China
| | - Baofu Zhang
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, China
| | - Weiming Wang
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| |
Collapse
|
29
|
Li Q, Wang Y, Jin T, Lu L, Tong Y. Effect of trimodal pre-rehabilitation on the rehabilitation of patients with gastrointestinal tumors in the perioperative period. Am J Transl Res 2022; 14:967-978. [PMID: 35273699 PMCID: PMC8902580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To explore the effects of trimodal pre-rehabilitation on the rehabilitation of patients with gastrointestinal tumors in the perioperative period. METHODS Clinical data of 878 patients with gastrointestinal tumors undergoing surgical treatment in our hospital were analyzed in this retrospective study. They were divided into a control group and an observation group. The patients in the control group received only routine preoperative education and guidance before operation, while those in the observation group received preoperative trimodal pre-rehabilitation. The nutritional status, sleep quality, psychological status, and physical function of two groups were compared 1 day before operation and at discharge. The postoperative complications, length of hospital stays, and hospitalization expenses were compared. The patients were followed up for three months after discharge from the hospital, and the quality of life between groups was compared. RESULTS The nutritional status of two groups 1 day before operation and at discharge was improved compared with that at admission (all P<0.001). The nutritional status in the observation group was better than that in the control group 1 day before operation. The scores of sleep quality, psychological status, and physical function of the observation group were higher than those in the control group 1 day before surgery and at discharge (all P<0.001). The observation group had shorter hospital stays and lower hospitalization expenses than the control group (all P<0.001). The 3-month follow-up after discharge showed that the observation group had higher quality of life than the control group (all P<0.05). CONCLUSION Trimodal pre-rehabilitation can improve the preoperative nutritional status, sleep quality, psychological state, and physical function of patients with gastrointestinal tumors during the perioperative period. Besides, it can shorten the hospital stays, reduce the total hospitalization expenses, and improve the quality of life of patients after discharge. It is worthy of clinical promotion.
Collapse
Affiliation(s)
- Qianju Li
- Department of Gastrointestinal Surgery, Ninghai First HospitalNingbo 315600, Zhejiang Province, China
| | - Yukun Wang
- Department of Gastrointestinal Surgery, Ninghai First HospitalNingbo 315600, Zhejiang Province, China
| | - Tianhao Jin
- Department of Gastrointestinal Surgery, Ninghai First HospitalNingbo 315600, Zhejiang Province, China
| | - Liesheng Lu
- Department of Metabolic Surgery, Shanghai Tenth People’s HospitalShanghai 200072, China
| | - Yifeng Tong
- Department of Gastrointestinal Surgery, Ninghai First HospitalNingbo 315600, Zhejiang Province, China
| |
Collapse
|
30
|
Bi Y, Min M, Cui Y, Xu Y, Li X. Research Progress of Autofluorescence Imaging Technology in the Diagnosis of Early Gastrointestinal Tumors. Cancer Control 2021; 28:10732748211044337. [PMID: 34569317 PMCID: PMC8477687 DOI: 10.1177/10732748211044337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Early diagnosis and early treatment of gastrointestinal tumors are helpful to improve the prognosis of patients. Endoscopy is the best method for the diagnosis of early gastrointestinal tumors, but some early flat tumors may be missed under conventional white-light endoscopy. In order to improve the accuracy of endoscopic diagnosis of gastrointestinal tumors, especially early flat tumors, endoscopic autofluorescence imaging (AFI) as a new technique has been widely used in clinics in recent years. This article reviews the progress of the clinical application of AFI in the diagnosis of various gastrointestinal tumors.
Collapse
Affiliation(s)
- Yiliang Bi
- Department of Gastroenterology, 26460The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Min Min
- Department of Gastroenterology, 26460The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yinshu Cui
- Department of Oncology, The Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yuanyuan Xu
- Department of Oncology, The Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiaosong Li
- Department of Oncology, The Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| |
Collapse
|
31
|
Sanese P, Fasano C, Simone C. Playing on the Dark Side: SMYD3 Acts as a Cancer Genome Keeper in Gastrointestinal Malignancies. Cancers (Basel) 2021; 13:4427. [PMID: 34503239 DOI: 10.3390/cancers13174427] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 01/17/2023] Open
Abstract
Simple Summary The activity of SMYD3 in promoting carcinogenesis is currently under debate. Growing evidence seems to confirm that SMYD3 overexpression correlates with poor prognosis, cancer growth and invasion, especially in gastrointestinal tumors. In this review, we dissect the emerging role played by SMYD3 in the regulation of cell cycle and DNA damage response by promoting homologous recombination (HR) repair and hence cancer cell genomic stability. Considering the crucial role of PARP1 in other DNA repair mechanisms, we also discuss a recently evaluated synthetic lethality approach based on the combined use of SMYD3 and PARP inhibitors. Interestingly, a significant proportion of HR-proficient gastrointestinal tumors expressing high levels of SMYD3 from the PanCanAtlas dataset seem to be eligible for this innovative strategy. This promising approach could be taken advantage of for therapeutic applications of SMYD3 inhibitors in cancer treatment. Abstract The SMYD3 methyltransferase has been found overexpressed in several types of cancers of the gastrointestinal (GI) tract. While high levels of SMYD3 have been positively correlated with cancer progression in cellular and advanced mice models, suggesting it as a potential risk and prognosis factor, its activity seems dispensable for autonomous in vitro cancer cell proliferation. Here, we present an in-depth analysis of SMYD3 functional role in the regulation of GI cancer progression. We first describe the oncogenic activity of SMYD3 as a transcriptional activator of genes involved in tumorigenesis, cancer development and transformation and as a co-regulator of key cancer-related pathways. Then, we dissect its role in orchestrating cell cycle regulation and DNA damage response (DDR) to genotoxic stress by promoting homologous recombination (HR) repair, thereby sustaining cancer cell genomic stability and tumor progression. Based on this evidence and on the involvement of PARP1 in other DDR mechanisms, we also outline a synthetic lethality approach consisting of the combined use of SMYD3 and PARP inhibitors, which recently showed promising therapeutic potential in HR-proficient GI tumors expressing high levels of SMYD3. Overall, these findings identify SMYD3 as a promising target for drug discovery.
Collapse
|
32
|
Fiorentini G, Sarti D, Gadaleta CD, Ballerini M, Fiorentini C, Garfagno T, Ranieri G, Guadagni S. A Narrative Review of Regional Hyperthermia: Updates From 2010 to 2019. Integr Cancer Ther 2021; 19:1534735420932648. [PMID: 33054425 PMCID: PMC7570290 DOI: 10.1177/1534735420932648] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The role of hyperthermia (HT) in cancer therapy and palliative care has been discussed for years in the literature. There are plenty of articles that show good feasibility of HT and its efficacy in terms of tumor response and survival improvements. Nevertheless, HT has never gained enough interest among oncologists to become a standard therapy in clinical practice. The main advantage of HT is the enhancement of chemotherapy (CHT), radiotherapy (RT), chemoradiotherapy (CRT), and immunotherapy benefits. This effect has been confirmed in several types of tumors: esophageal, gastrointestinal, pancreas, breast, cervix, head and neck, and bladder cancers, and soft tissue sarcoma. HT effects include oxygenation and perfusion changes, DNA repair inhibition and immune system activation as a consequence of new antigen exposure. The literature shows a wide variety of randomized, nonrandomized, and observational studies and both prospective and retrospective data to confirm the advantage of HT association to CHT and RT. There are still many ongoing trials on this subject. This article summarizes the available literature on HT in order to update the current knowledge on HT use in association with RT and/or CHT from 2010 up to 2019.
Collapse
Affiliation(s)
- Giammaria Fiorentini
- Azienda Ospedaliera "Ospedali Riuniti Marche Nord," Pesaro, Italy.,Private Clinic Ravenna33, Ravenna, Italy
| | - Donatella Sarti
- Azienda Ospedaliera "Ospedali Riuniti Marche Nord," Pesaro, Italy
| | - Cosmo Damiano Gadaleta
- Department of Interventional and Integrated Medical Oncology, National Cancer Research Centre, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | | | | | | | - Girolamo Ranieri
- Department of Interventional and Integrated Medical Oncology, National Cancer Research Centre, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | | |
Collapse
|
33
|
Sabbadini F, Bertolini M, De Matteis S, Mangiameli D, Contarelli S, Pietrobono S, Melisi D. The Multifaceted Role of TGF-β in Gastrointestinal Tumors. Cancers (Basel) 2021; 13:cancers13163960. [PMID: 34439114 PMCID: PMC8391793 DOI: 10.3390/cancers13163960] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/29/2021] [Accepted: 08/03/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary The transforming growth factor β signaling pathway elicits a broad range of physiological re-sponses, and its misregulation has been related to cancer. The secreted cytokine TGFβ exerts a tumor-suppressive effect that counteracts malignant transformation. However, once tumor has developed, TGFβ can support tumor progression regulating epithelial to mesenchymal transition, invasion and metastasis, stimulating fibrosis, angiogenesis and immune suppression. Here we review the dichotomous role of TGF-β in the progression of gastrointestinal tumors, as well as its intricate crosstalk with other signaling pathways. We also discuss about the therapeutic strate-gies that are currently explored in clinical trials to counteract TGF-β functions. Abstract Transforming growth factor-beta (TGF-β) is a secreted cytokine that signals via serine/threonine kinase receptors and SMAD effectors. Although TGF-β acts as a tumor suppressor during the early stages of tumorigenesis, it supports tumor progression in advanced stages. Indeed, TGF-β can modulate the tumor microenvironment by modifying the extracellular matrix and by sustaining a paracrine interaction between neighboring cells. Due to its critical role in cancer development and progression, a wide range of molecules targeting the TGF-β signaling pathway are currently under active clinical development in different diseases. Here, we focused on the role of TGF-β in modulating different pathological processes with a particular emphasis on gastrointestinal tumors.
Collapse
Affiliation(s)
- Fabio Sabbadini
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
| | - Monica Bertolini
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
| | - Serena De Matteis
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
- Department of Experimental, Diagnostic and Specialty Medicine, AlmaMater Studiorum, University of Bologna, 40126 Bologna, Italy
| | - Domenico Mangiameli
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
| | - Serena Contarelli
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
| | - Silvia Pietrobono
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
| | - Davide Melisi
- Digestive Molecular Clinical Oncology Research Unit, Department of Medicine, University of Verona, 37134 Verona, Italy; (F.S.); (M.B.); (S.D.M.); (D.M.); (S.C.); (S.P.)
- Experimental Cancer Medicine Unit, Azienda Ospedaliera Universitaria Integrata di Verona, 37134 Verona, Italy
- Correspondence:
| |
Collapse
|
34
|
Ber Y, García-Lopez S, Gargallo-Puyuelo CJ, Gomollón F. Small and Large Intestine (II): Inflammatory Bowel Disease, Short Bowel Syndrome, and Malignant Tumors of the Digestive Tract. Nutrients 2021; 13:2325. [PMID: 34371835 DOI: 10.3390/nu13072325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/29/2021] [Accepted: 07/02/2021] [Indexed: 12/15/2022] Open
Abstract
The small intestine is key in the digestion and absorption of macro and micronutrients. The large intestine is essential for the absorption of water, to allow adequate defecation, and to harbor intestinal microbiota, for which their nutritional role is as important as it is unknown. This article will describe the causes and consequences of malnutrition in patients with inflammatory bowel diseases, the importance of screening and replacement of micronutrient deficits, and the main indications for enteral and parenteral nutrition in these patients. We will also discuss the causes of short bowel syndrome, a complex entity due to anatomical or functional loss of part of the small bowel, which can cause insufficient absorption of liquid, electrolytes, and nutrients and lead to complex management. Finally, we will review the causes, consequences, and management of malnutrition in patients with malignant and benign digestive tumors, including neuroendocrine tumors (present not only in the intestine but also in the pancreas).
Collapse
|
35
|
Lin X, Zhou B, Ma J. Significance of LINC00460 in the progression and prognosis in digestive tract tumors. Zhong Nan Da Xue Xue Bao Yi Xue Ban 2021; 46:628-636. [PMID: 34275932 PMCID: PMC10930199 DOI: 10.11817/j.issn.1672-7347.2021.200975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Indexed: 11/03/2022]
Abstract
The long intergic non-protein coding RNA 460 (LINC00460) is abnormally highly expressed in gastrointestinal tumors and plays an important role in promoting tumor formation and development. LINC00460 is mainly distributed in cytoplasm and has many abnormal gene variants of single nucleotide polymorphism in tumors. LINC00460 can promote the proliferation, metastasis, angiogenesis, radiotherapy and chemotherapy resistance, inhibit the apoptosis of tumor cells, and further promote the malignant progression of tumors via involving in chromatin state maintenance, methylation modification, endogenous competition and transcriptional regulation. It may serve as a valuable tumor marker and therapeutic target.
Collapse
Affiliation(s)
- Xiaoyan Lin
- Medical Research Center, Second Affiliated Hospital, Zhengzhou University, Zhengzhou 450014, China.
| | - Bo Zhou
- Medical Research Center, Second Affiliated Hospital, Zhengzhou University, Zhengzhou 450014, China
| | - Jun Ma
- Medical Research Center, Second Affiliated Hospital, Zhengzhou University, Zhengzhou 450014, China.
| |
Collapse
|
36
|
Wang H, Zeng X, Zheng Y, Wang Y, Zhou Y. Exosomal circRNA in Digestive System Tumors: The Main Player or Coadjuvants? Front Oncol 2021; 11:614462. [PMID: 34249673 PMCID: PMC8264426 DOI: 10.3389/fonc.2021.614462] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 06/10/2021] [Indexed: 12/20/2022] Open
Abstract
Exosomes are a type of extracellular microvesicles with a diameter of 40–160 nm. Circular RNA (circRNA) is a type of closed circular RNA molecule that is highly conserved in evolution. Exosomal circRNA plays a vital role in the proliferation, invasion, migration, and drug resistance of digestive system tumors. In this study, we used The Cancer Genome Atlas (TCGA) database, UALCAN, Python crawler, miRTargetLink Human, Database for Annotation, Visualization, and Integrated Discovery (DAVID), micBioinformatic online tool, and Cytoscape software (3.7.1). The results showed that circ-RanGAP1 in gastric cancer, circUHRF1 in hepatocellular carcinoma, and circFMN2 in colorectal cancer regulate the malignant behavior of tumors and affect the expression of their host gene through sponging miR-877-3p, miR-449c-5p, and miR-1182, respectively. Twenty exosomal circRNAs regulate 6,570 target genes through sponging 23 miRNAs. Firstly, 270 of those target genes are regulated by two or more miRNAs, which are highly correlated with 83 tumor-related pathways and six Kyoto Encyclopedia of Genes and Genomes pathways. Secondly, 1,146 target genes were significantly differentially expressed in corresponding digestive system tumors, and functional enrichment analysis revealed that 78 of those were involved in 20 cancer-related pathways. In short, the bioinformatics analysis showed that these exosomal circRNAs are stably expressed in body fluids, and regulate the occurrence and development of gastric cancer, hepatocellular carcinoma, colorectal cancer, and other digestive system tumors through sponging miRNAs. Exosomal circRNAs may be used as biomarkers for the diagnosis of disease and identification of effective therapeutic targets in the future, as well as improve the prognosis of patients with digestive system tumors.
Collapse
Affiliation(s)
- Haoying Wang
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Xi Zeng
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Ya Zheng
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Yuping Wang
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Yongning Zhou
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| |
Collapse
|
37
|
Borga C, Dal Pozzo CA, Trevellin E, Bergamo F, Murgioni S, Milanetto AC, Pasquali C, Cillo U, Munari G, Martini C, De Carlo E, Zagonel V, Guzzardo V, Pennelli G, Dei Tos AP, Vettor R, Fassan M. mTOR pathway and somatostatin receptors expression intratumor-heterogeneity in ileal NETs. Endocr Relat Cancer 2021; 28:449-456. [PMID: 33974555 DOI: 10.1530/erc-21-0052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 04/29/2021] [Indexed: 11/08/2022]
Abstract
The knowledge of the molecular landscape of ileal neuroendocrine tumors (NETs) is affected by the lack of systematic studies investigating intra-tumoral heterogeneity. In this study, intra-tumoral heterogeneity was investigated in 27 primary ileal G1-NETs and their matched nodal and liver metastases in order to assess the tumor grading, the expression status of two somatostatin receptor isoforms (i.e. SSTR2A and SSTR5) and mTOR signaling dysregulation (ph-mTOR, ph-p70S6K, ph-4EBP1, PTEN and miR-21). Among the 27 G1 primary tumors, 4 shifted to G2 in the matched liver metastasis. Although mTOR activation was pretty consistent between primary and secondary malignancies, mTOR effectors (ph-p70S6K and ph-4EBP1) were overexpressed in matched liver metastases, whereas PTEN expression profile changed in only two cases. MiR-21 was significantly up-regulated in the metastatic setting. Although SSTRs expression was present in most of the primary tumors and matched metastasis, we found SSTR5 expression to be significantly increased in liver metastases. Notably, SSTRs expression was heterogeneous within the same lesions in most of the lesions. Overall, despite primary and metastatic ileal NETs show a similar molecular landscape, tumor grading and mTOR signaling pathway may diverge in the metastatic setting, thus affecting prognosis and treatment.
Collapse
Affiliation(s)
- Chiara Borga
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Carlo Alberto Dal Pozzo
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Elisabetta Trevellin
- Department of Medicine (DIMED), Endocrine-Metabolic Laboratory, University of Padua, Padua, Italy
| | - Francesca Bergamo
- Medical Oncology Unit 1, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Sabina Murgioni
- Medical Oncology Unit 1, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Anna Caterina Milanetto
- Department of Oncology, Surgery and Gastroenterology (DISCOG), Surgery 1, Pancreatic and Endocrine Digestive Surgical Unit, University of Padua, Padua, Italy
| | - Claudio Pasquali
- Department of Oncology, Surgery and Gastroenterology (DISCOG), Surgery 1, Pancreatic and Endocrine Digestive Surgical Unit, University of Padua, Padua, Italy
| | - Umberto Cillo
- Department of Oncology, Surgery and Gastroenterology (DISCOG), Hepatobiliary Surgery and Liver Transplant Unit, University of Padua, Padua, Italy
| | - Giada Munari
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Chiara Martini
- Department of Medicine (DIMED), Endocrine-Metabolic Laboratory, University of Padua, Padua, Italy
| | - Eugenio De Carlo
- Department of Medicine (DIMED), Endocrine-Metabolic Laboratory, University of Padua, Padua, Italy
| | - Vittorina Zagonel
- Medical Oncology Unit 1, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Vincenza Guzzardo
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Gianmaria Pennelli
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Angelo Paolo Dei Tos
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Roberto Vettor
- Department of Medicine (DIMED), Endocrine-Metabolic Laboratory, University of Padua, Padua, Italy
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
- Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| |
Collapse
|
38
|
Ju Z, Yang J, Lu G, Li J, Wu Y, Wu X, Huang Y, Ai Y, Xiang D, Zeng B, Yang Z, Gong N. The impact of recent chemotherapy on immunity in 2 COVID-19 cases with gastrointestinal tumors: A case report. Medicine (Baltimore) 2021; 100:e26143. [PMID: 34032765 PMCID: PMC8154490 DOI: 10.1097/md.0000000000026143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 05/11/2021] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Coronavirus disease 2019 (COVID-19) is a rapidly emerging infectious respiratory disease caused by severe acute respiratory syndrome coronavirus 2. Currently, more than 100 million cases of COVID-19 have been confirmed worldwide, with over 2.4 million mortalities. The pandemic affects people of all ages but older individuals and those with severe chronic illnesses, including cancer patients, are at higher risk. PATIENT CONCERNS The impact of cancer treatment on the progression of COVID-19 is unclear. Therefore, we assessed the effects of chemotherapy on COVID-19 outcomes for 2 cancer patients. On January 24, 2020, a level I response to a major public health emergency was initiated in Hubei Province, China, which includes Enshi Autonomous Prefecture that has a population of 4.026 million people. As of April 30, 2020, 252 confirmed cases of COVID-19 and 11 asymptomatic carriers were identified in Enshi. DIAGNOSIS Among the confirmed cases and asymptomatic carriers, 2 patients were identified who were previously diagnosed with malignant tumors, including one with hepatocellular carcinoma and the other with cardia carcinoma. INTERVENTIONS These 2 patients were receiving or just completed chemotherapy at the time of their COVID-19 diagnosis. OUTCOMES Both patients were followed and presented favorable outcomes. The positive outcomes for these 2 patients could be partially explained by their recent chemotherapy that impacted their immune status. Also, their relatively younger ages and lack of comorbidities were likely factors in their successful recovery from COVID-19. CONCLUSIONS Anticancer treatment might enhance a patient's ability to respond favorably to COVID-19 infection. However, anticancer treatment is likely to impact immune function differently in different individuals, which can influence disease outcomes.
Collapse
Affiliation(s)
- Zhaoqing Ju
- The Enshi Center for Disease Control and Prevention, The Health Committee
- The Central Hospital of Enshi Autonomous Prefecture, Enshi
| | - Jun Yang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
- Key Laboratory of Organ Transplantation, Ministry of Education, NHC Key Laboratory of Organ Transplantation, Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences
| | - Gang Lu
- The Enshi Center for Disease Control and Prevention, The Health Committee
| | - Jian Li
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - Yun Wu
- The Enshi Center for Disease Control and Prevention, The Health Committee
| | - Xiaofeng Wu
- The Enshi Center for Disease Control and Prevention, The Health Committee
| | - Yanjie Huang
- Internal Department, People's Hospital of Lichuang
| | - Yi Ai
- Infectious Department, People's Hospital of Xianfeng, Enshi, China
| | - Dongfeng Xiang
- The Enshi Center for Disease Control and Prevention, The Health Committee
| | - Bo Zeng
- The Enshi Center for Disease Control and Prevention, The Health Committee
| | - Zuwang Yang
- The Enshi Center for Disease Control and Prevention, The Health Committee
| | - Nianqiao Gong
- The Enshi Center for Disease Control and Prevention, The Health Committee
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
- Key Laboratory of Organ Transplantation, Ministry of Education, NHC Key Laboratory of Organ Transplantation, Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences
| |
Collapse
|
39
|
Sharko A, Samuel S, Ying GW, Prasad S, Baig S. Gastric Epithelioid Angiosarcoma: An Unexpected Tumor in an Unexpected Location. Cureus 2021; 13:e15049. [PMID: 34150400 PMCID: PMC8208171 DOI: 10.7759/cureus.15049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Angiosarcomas are aggressive neoplasms that arise from endothelial cells and can develop in any part of the body. Gastrointestinal angiosarcomas are very uncommon and can have a variable clinical presentation. We report a case of an 84-year-old female who presented with acute blood loss anemia. She underwent a gastrointestinal workup with esophagogastroduodenoscopy (EGD), which revealed two polyps in the stomach. Histologic evaluation of the polyps was indicative of angiosarcoma, and the diagnosis was eventually confirmed by immunohistochemical analysis with positive CD31, ERG, and FLI1 stains. This case is reported to demonstrate the importance of considering angiosarcoma in the differential for patients presenting with gastrointestinal bleeding.
Collapse
Affiliation(s)
- Artem Sharko
- Internal Medicine, Northwestern Medicine McHenry Hospital, Rosalind Franklin University of Medicine and Science, McHenry, USA
| | - Shirly Samuel
- Internal Medicine, Northwestern Medicine McHenry Hospital, Rosalind Franklin University of Medicine and Science, McHenry, USA
| | - Grace W Ying
- Internal Medicine, Chicago Medical School Internal Medicine Residency Program at Northwestern Medicine McHenry Hospital, McHenry, USA
| | - Sonika Prasad
- Internal Medicine, Northwestern Medicine McHenry Hospital, Rosalind Franklin University of Medicine and Science, McHenry, USA
| | - Shaji Baig
- Internal Medicine, Northwestern Medicine McHenry Hospital, Rosalind Franklin University of Medicine and Science, McHenry, USA
| |
Collapse
|
40
|
Fang N, Ding GW, Ding H, Li J, Liu C, Lv L, Shi YJ. Research Progress of Circular RNA in Gastrointestinal Tumors. Front Oncol 2021; 11:665246. [PMID: 33937077 PMCID: PMC8082141 DOI: 10.3389/fonc.2021.665246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 03/15/2021] [Indexed: 01/17/2023] Open
Abstract
circular RNA (circRNA) is a closed ring structure formed by cyclic covalent bonds connecting the 5’-end and 3’-end of pre-mRNA. circRNA is widely distributed in eukaryotic cells. Recent studies have shown that circRNA is involved in the pathogenesis and development of multiple types of diseases, including tumors. circRNA is specifically expressed in tissues. And the stability of circRNA is higher than that of linear RNA, which can play biological roles through sponge adsorption of miRNA, interaction with RNA binding protein, regulation of gene transcription, the mRNA and protein translation brake, and translation of protein and peptides. These characteristics render circRNAs as biomarkers and therapeutic targets of tumors. Gastrointestinal tumors are common malignancies worldwide, which seriously threaten human health. In this review, we summarize the generation and biological characteristics of circRNA, molecular regulation mechanism and related effects of circRNA in gastrointestinal tumors.
Collapse
Affiliation(s)
- Na Fang
- Department of Oncology, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| | - Guo-Wen Ding
- Department of Thoracic and Cardiovascular Surgery, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| | - Hao Ding
- Department of Respiratory, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| | - Juan Li
- Department of Oncology, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| | - Chao Liu
- Department of Thoracic and Cardiovascular Surgery, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| | - Lu Lv
- Department of Thoracic and Cardiovascular Surgery, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| | - Yi-Jun Shi
- Department of Thoracic and Cardiovascular Surgery, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
| |
Collapse
|
41
|
Massironi S, Cavalcoli F, Artoni A, Sciola V, Zilli A, Ciafardini C, Rossi RE. Thrombotic risk in gastroenteropancreatic neuroendocrine tumor patients: a single-center experience. Ann Gastroenterol 2021; 34:588-593. [PMID: 34276200 PMCID: PMC8276356 DOI: 10.20524/aog.2021.0613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/28/2020] [Indexed: 02/05/2023] Open
Abstract
Background Only scanty specific studies are available on venous thromboembolism (VTE) in neuroendocrine neoplasms (NEN). We retrospectively assessed the incidence of VTE in gastroenteropancreatic (GEP) NEN patients. Methods Between 2000 and 2016, GEP-NEN patients were retrospectively evaluated for VTE. Major thrombotic events included deep venous thrombosis (DVT) and pulmonary embolism (PE). 160 patients were included. The primary tumor site was: the gut in 99, pancreas in 54, and unknown in 7. A total of 93 patients had grade (G) 1 tumor, 36 G2, 4 G3; G was not available in 27 patients. TNM stage was I in 76 patients, II in 17, III in 23, and IV in 44. Results Twelve patients developed VTE: 9 had DVT and 3 PE. The primary site of the tumor was located in the pancreas in 9 patients, in the gut in 2, and it was unknown in one patient. Two patients had a functioning tumor. Grading was G1 in 3 patients, G2 in 6, G3 in 2 cases, and not available in one. The TNM stage was IV in 5 patients, III in 2, II in 3, and I in 2. Two patients died during the study period, one of whom died from PE. Conclusion GEP-NEN patients harbor a considerable risk of VTE, particularly high for pancreatic NEN patients, for patients with moderate-poorly differentiated neoplasms, and at an advanced tumor stage.
Collapse
Affiliation(s)
- Sara Massironi
- Division of Gastroenterology - European Reference Network on Hepatological Diseases (ERN RARE-LIVER) San Gerardo Hospital (Sara Massironi).,University of Milano-Bicocca, Monza (Sara Massironi)
| | - Federica Cavalcoli
- Gastroenterology and Endoscopy Unit, Istituti Clinici Zucchi, Monza (Federica Cavalcoli)
| | - Andrea Artoni
- "Bianchi Bonomi Hemophilia and Thrombosis Center", Fondazione IRCCS Ca' Granda - Ospedale Policlinico di Milano (Andrea Artoni)
| | - Valentina Sciola
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini)
| | - Alessandra Zilli
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini)
| | - Clorinda Ciafardini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Valentina Sciola, Alessandra Zilli, Clorinda Ciafardini)
| | - Roberta Elisa Rossi
- HPB Surgery, Hepatology and Liver Transplantation Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan (Roberta Elisa Rossi).,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy (Roberta Elisa Rossi)
| |
Collapse
|
42
|
Corral de la Calle MÁ, Encinas de la Iglesia J. Ultrasonography in infectious and neoplastic diseases of the bowel and peritoneum. Radiologia (Engl Ed) 2021; 63:270-290. [PMID: 33608108 DOI: 10.1016/j.rx.2020.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 12/14/2020] [Accepted: 12/28/2020] [Indexed: 11/28/2022]
Abstract
Ultrasonography is not the most cited imaging technique for the evaluation of infectious and neoplastic diseases of the gastrointestinal tract and the peritoneum, but it is often the initial technique used in the initial workup for nonspecific clinical syndromes. Despite its limitations, ultrasonography's strengths enable it to provide meaningful diagnostic information. To discuss the most important ultrasonographic, clinical, and epidemiological findings for infectious disease, we follow a topographical approach: stomach (Anisakis), proximal small bowel (Giardia lamblia, Strongyloides stercoralis, Mycobacterium avium-intracellulare complex, and Cryptosporidium), distal small bowel (Yersinia, Salmonella, and Campylobacter), terminal ileum and cecum (tuberculosis), right colon (Entamoeba histolytica), left colon (Shigella), sigmoid colon and rectum, pancolitis (Clostridium difficile, Cytomegalovirus, and Escherichia coli), and peritoneum. To discuss the ultrasonographic and clinical findings of the most common neoplastic diseases, we follow a nosological approach: polyploid lesions as precursors of tumors, carcinomas, neuroendocrine tumors, hematological tumors, mesenchymal tumors, and metastases. We briefly discuss tumors of the peritoneum and the use of ultrasonography to guide percutaneous biopsy procedures.
Collapse
|
43
|
Abstract
INTRODUCTION Exosomes are polyvesicles that are formed by invagination of intracellular lysosomal particles, and are released into the extracellular matrix after the fusion of polyvesicular outer membrane and cell membrane. In the body, immune response, antigen presentation, cell migration, cell differentiation and tumor invasion are closely related to tumorigenesis and tumor progression. This study aimed to conduct a meta-analysis for evaluating the clinicopathological, diagnostic and prognostic significance of exosomal expression in gastrointestinal tumors. METHODS The original English articles were systematically searched in the online databases. The diagnostic accuracy, prognostic utility and clinicopathological correlation of gastrointestinal tumors were investigated. The quality assessment for studies of diagnostic accuracy II and Newcastle-Ottawa scale were used for quality evaluation, and the data was strictly extracted to judge the deviation of the study. RESULTS A total of 14 studies with 1837 gastrointestinal tumor patients were included. The change in exosomal expression showed significant correlation with poor clinicopathological parameters (tumor diameter: combined P = .00024394; differentiation: combined P = 2.796e-08; lymphatic metastasis: P = 9.610e-07; distant metastasis: combined P = .00017326; pathological classification: combined P = .00875213; invasion depth: combined P = 3.504e-08) carcinoembryonic antigen (combined P = . 04458857) and tumor location (combined P = .00145983). The difference in the area under the curve between gastrointestinal tumor patients and healthy people showed an area under the curve of 0.89 (95%Cl 0.85-0.91) and heterogeneity of 0.59, 95% CI=[0.55-0.68]. The sensitivity was 0.88 (95%Cl 0.83 mi 0.91), the specificity was 0.72 (95%Cl 0.63 mi 0.80), and the diagnostic odds ratio was 18 (10-33). The results of survival analysis revealed that the abnormally expressed exosomes were significantly correlated with poor overall survival (hazard ratio =2.81, 95% CI: 2.02-3.93, P=0.013∗ 62.7%∗). CONCLUSION The abnormally expressed exosomes might act as auxiliary biomarkers in diagnosing gastrointestinal tumors and demonstrated good prognostic significance in predicting the survival of patients with gastrointestinal tumors.
Collapse
|
44
|
Dai Y, Jiang R, Su W, Wang M, Liu Y, Zuo Y. Impact of perioperative intravenous lidocaine infusion on postoperative pain and rapid recovery of patients undergoing gastrointestinal tumor surgery: a randomized, double-blind trial. J Gastrointest Oncol 2020; 11:1274-1282. [PMID: 33457000 DOI: 10.21037/jgo-20-505] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background To explore the effect of perioperative intravenous lidocaine infusion on postoperative pain and the rapid recovery of patients undergoing gastrointestinal tumor surgery. Methods The patients who underwent gastrointestinal tumor surgery from May to July 2020 were selected. The patients were randomly divided into the lidocaine group (group L) and control group (group C) by the random number table method, with 60 patients in each group. Both groups of patients received an intravenous drug infusion immediately after induction of tracheal intubation under general anesthesia. In group L, 1.5 mg/kg lidocaine was slowly injected intravenously at a rate of 1.5 mg·kg-1·h-1 to the surgical suture, and intravenous inhalation was used to maintain the depth of anesthesia. Group C patients were given the same volume of normal saline. The 2-, 4-, 7-, 14-, 30-, and 90-day numerical rating scale (NRS) and the proportion of chronic post-surgical pain (CPSP) after 3 months for both groups after surgery were recorded. Each patient's postoperative comfort score, requiring analgesia, return of flatus, bowl movement, hospitalization days, hospitalization expenses, and adverse events were also recorded. Results One hundred and twenty patients were enrolled but 5 of them failed to complete the treatment process. Therefore, 58 and 57 patients in group L and C were included into the final analysis. The NRS of patients in group L was significantly lower than that of group C at all time points after surgery (P<0.05), and the proportion of CPSP in group L was significantly lower than that of group C (P<0.05). The percentage of patients requiring analgesia and postoperative comfort score of group L was significantly higher than that of group C (P<0.01), patient's return of flatus, bowl movement, hospitalization days, and hospitalization expenses in group L were significantly lower than those in group C (P<0.05). There were no difference of adverse events between the 2 groups (P>0.05). Conclusions During the perioperative period of radical gastrointestinal tumor surgery, intravenous lidocaine infusion can reduce acute postoperative pain, promote postoperative gastrointestinal function recovery, and improve postoperative comfort.
Collapse
Affiliation(s)
- Yue'e Dai
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.,Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Rong Jiang
- Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Wenjie Su
- Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Man Wang
- Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Yue Liu
- Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Yunxia Zuo
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
45
|
Falvo E, Arcovito A, Conti G, Cipolla G, Pitea M, Morea V, Damiani V, Sala G, Fracasso G, Ceci P. Engineered Human Nanoferritin Bearing the Drug Genz-644282 for Cancer Therapy. Pharmaceutics 2020; 12:E992. [PMID: 33092088 DOI: 10.3390/pharmaceutics12100992] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/16/2020] [Accepted: 10/16/2020] [Indexed: 11/16/2022] Open
Abstract
Gastrointestinal tumors, including pancreatic and colorectal cancers, represent one of the greatest public health issues worldwide, leading to a million global deaths. Recent research demonstrated that the human heavy chain ferritin (HFt) can encapsulate different types of drugs in its cavity and can bind to its receptor, CD71, in several solid and hematological tumors, thus highlighting the potential use of ferritin for tumor-targeting therapies. Here, we describe the development and characterization of a novel nanomedicine based on the HFt that is named The-0504. In particular, this novel system is a nano-assembly comprising an engineered version of HFt that entraps about 80 molecules of a potent, wide-spectrum, non-camptothecin topoisomerase I inhibitor (Genz-644282). The-0504 can be produced by a standardized pre-industrial process as a pure and homogeneously formulated product with favourable lyophilization properties. The preliminary anticancer activity was evaluated in cultured cancer cells and in a mouse model of pancreatic cancer. Overall results reported here make The-0504 a candidate for further preclinical development against CD-71 expressing deadly tumors.
Collapse
|
46
|
Simoni N, Micera R, Rossi G, Giri MG, Pavarana M, Muraglia A, Cernusco NLV, DE Liguoro M, Guariglia S, Cavedon C, Milella M, Mazzarotto R. Predictors of Local Control for Stereotactic Ablative Radiotherapy (SAbR) in Pulmonary Oligometastases from Gastrointestinal Malignancies. Anticancer Res 2020; 40:5901-5907. [PMID: 32988921 DOI: 10.21873/anticanres.14610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM To assess predictors of local control (LC) for stereotactic ablative radiotherapy (SAbR) in pulmonary oligometastatic disease (OMD) from gastrointestinal (GI) malignancies. PATIENTS AND METHODS Patients with pulmonary OMD treated with SAbR from January 2016 to December 2018 were included in this observational analysis. Primary endpoint was LC. Uni- and multivariate analyses to assess variable correlations were conducted. RESULTS Thirty-seven patients and 59 lung metastases were evaluated. The delivered dose was 30-60 Gy in 3-8 fractions. After a median follow-up of 23.0 months (range=6.3-50.4 months), LC rate at 1/2 years was 89.7%/85.0%, and increased to 96.0%/91.0% for lesions treated with a biologically effective dose (BED10) ≥100 Gy (p=0.03). RECIST response at 6 months was predictive for LC (p=0.002). CONCLUSION SAbR is an effective option for pulmonary OMD from GI malignancies. A BED10 ≥100 Gy and radiological response at 6 months can affect LC.
Collapse
Affiliation(s)
- Nicola Simoni
- Department of Radiotherapy, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Renato Micera
- Department of Radiotherapy, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Gabriella Rossi
- Department of Radiotherapy, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Maria Grazia Giri
- Department of Medical Physics, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Michele Pavarana
- Department of Oncology, Ospedale G.B. Rossi, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Alessandro Muraglia
- Department of Radiotherapy, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | | | - Mario DE Liguoro
- Department of Radiotherapy, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Stefania Guariglia
- Department of Medical Physics, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Carlo Cavedon
- Department of Medical Physics, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Michele Milella
- Department of Oncology, Ospedale G.B. Rossi, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Renzo Mazzarotto
- Department of Radiotherapy, Ospedale Civile Maggiore, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| |
Collapse
|
47
|
Pereira AL, Magalhães L, Pantoja RP, Araújo G, Ribeiro-dos-Santos Â, Vidal AF. The Biological Role of Sponge Circular RNAs in Gastric Cancer: Main Players or Coadjuvants? Cancers (Basel) 2020; 12:E1982. [PMID: 32708088 PMCID: PMC7409348 DOI: 10.3390/cancers12071982] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 12/24/2022] Open
Abstract
Circular RNAs (circRNAs) are a new class of long noncoding RNAs able to perform multiple functions, including sponging microRNAs (miRNAs) and RNA-Binding Proteins (RBPs). They play an important role in gastric carcinogenesis, but its involvement during gastric cancer (GC) development and progression are not well understood. We gathered miRNA and/or RBPs sponge circRNAs present in GC, and accessed their biological roles through functional enrichment of their target genes or ligand RBPs. We identified 54 sponge circRNAs in GC that are able to sponge 51 miRNAs and 103 RBPs. Then, we evaluated their host gene expression using The Cancer Genome Atlas (TCGA) database and observed that COL1A2 is the most overexpressed gene, which may be due to circHIPK3/miR-29b-c/COL1A2 axis dysregulation. We identified 27 GC-related pathways that may be affected mainly by circPVT1, circHIPK3 and circNF1. Our results indicate that circHIPK3/miR-107/BDNF/LIN28 axis may mediate chemoresistance in GC, and that circPVT1, circHIPK3, circNF1, ciRS-7 and circ_0000096 appear to be involved in gastrointestinal cancer development. Lastly, circHIPK3, circNRIP1 and circSMARCA5 were identified in different ethnic populations and may be ubiquitous modulators of gastric carcinogenesis. Overall, the studied sponge circRNAs are part of a complex RBP-circRNA-miRNA-mRNA interaction network, and are involved in the establishment, chemoresistance and progression of GC.
Collapse
Affiliation(s)
- Adenilson Leão Pereira
- Faculty of Medicine, Federal University of Pará, Altamira 68371-163, Brazil;
- Research Center on Oncology, Graduate Program of Oncology and Medical Science, Federal University of Pará, Belém 66073-000, Brazil;
| | - Leandro Magalhães
- Laboratory of Human and Medical Genetics, Institute of Biological Sciences, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém 66075-110, Brazil; (L.M.); (R.P.P.); (G.A.)
| | - Rafael Pompeu Pantoja
- Laboratory of Human and Medical Genetics, Institute of Biological Sciences, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém 66075-110, Brazil; (L.M.); (R.P.P.); (G.A.)
| | - Gilderlanio Araújo
- Laboratory of Human and Medical Genetics, Institute of Biological Sciences, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém 66075-110, Brazil; (L.M.); (R.P.P.); (G.A.)
| | - Ândrea Ribeiro-dos-Santos
- Research Center on Oncology, Graduate Program of Oncology and Medical Science, Federal University of Pará, Belém 66073-000, Brazil;
- Laboratory of Human and Medical Genetics, Institute of Biological Sciences, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém 66075-110, Brazil; (L.M.); (R.P.P.); (G.A.)
| | - Amanda Ferreira Vidal
- Laboratory of Human and Medical Genetics, Institute of Biological Sciences, Graduate Program of Genetics and Molecular Biology, Federal University of Pará, Belém 66075-110, Brazil; (L.M.); (R.P.P.); (G.A.)
| |
Collapse
|
48
|
Wang YY, Qian ZY, Jin WW, Zhao ZK, Zhang W, Mou YP. Surgical Treatment of Port-Site Metastases After Laparoscopic Radical Resection of Gastrointestinal Tumors. J Laparoendosc Adv Surg Tech A 2020; 30:1090-1094. [PMID: 32282270 DOI: 10.1089/lap.2020.0041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: This study was performed to investigate the feasibility of surgical treatment of port-site metastasis after laparoscopic radical resection of gastrointestinal tumors. Patients and Methods: We retrospectively analyzed the clinical data and follow-up data of 8 patients with port-site metastases after gastrointestinal cancer resection in our hospital from January 2014 to January 2018. Results: Six of port-site metastases occurred within 6 months after gastrointestinal tumor resection, one of port-site metastases occurred in 10 months after the operation, and one of port-site metastases occurred in 30 months after the operation. Any metastasis to the abdominal cavity or distant metastasis was ruled out before the surgical treatment of the port-site metastases, and all patients recovered well after the extended operation. No incisional infection or incisional hernia occurred. By December 2019, 4 patients had died (they had survived for 12, 13, 18, and 24 months, respectively) and 5 patients had survived. The follow-up duration ranged from 19 to 28 months. Conclusions: Surgical resection of port-site metastases is not difficult because of their superficial location. Surgical treatment can improve the prognosis of patients without abdominal metastasis or distant metastasis/recurrence.
Collapse
Affiliation(s)
- Yuan-Yu Wang
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, PR China
- Key Laboratory of Gastroenterology of Zhejiang Province, Hangzhou, PR China
| | - Zhen-Yuan Qian
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, PR China
- Key Laboratory of Gastroenterology of Zhejiang Province, Hangzhou, PR China
| | - Wei-Wei Jin
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, PR China
- Key Laboratory of Gastroenterology of Zhejiang Province, Hangzhou, PR China
| | - Zhong-Kuo Zhao
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, PR China
- Key Laboratory of Gastroenterology of Zhejiang Province, Hangzhou, PR China
| | - Wei Zhang
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, PR China
- Key Laboratory of Gastroenterology of Zhejiang Province, Hangzhou, PR China
| | - Yi-Ping Mou
- Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, PR China
| |
Collapse
|
49
|
Avram L, Iancu SD, Stefancu A, Moisoiu V, Colnita A, Marconi D, Donca V, Buzdugan E, Craciun R, Leopold N, Crisan N, Coman I, Crisan D. SERS-Based Liquid Biopsy of Gastrointestinal Tumors Using a Portable Raman Device Operating in a Clinical Environment. J Clin Med 2020; 9:jcm9010212. [PMID: 31941009 PMCID: PMC7019591 DOI: 10.3390/jcm9010212] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/06/2020] [Accepted: 01/08/2020] [Indexed: 12/19/2022] Open
Abstract
Early diagnosis based on screening is recognized as one of the most efficient ways of mitigating cancer-associated morbidity and mortality. Therefore, reliable but cost-effective methodologies are needed. By using a portable Raman spectrometer, a small and easily transportable instrument, the needs of modern diagnosis in terms of rapidity, ease of use and flexibility are met. In this study, we analyzed the diagnostic accuracy yielded by the surface-enhanced Raman scattering (SERS)-based profiling of serum, performed with a portable Raman device operating in a real-life hospital environment, in the case of 53 patients with gastrointestinal tumors and 25 control subjects. The SERS spectra of serum displayed intense bands attributed to carotenoids and purine metabolites such as uric acid, xanthine and hypoxanthine, with different intensities between the cancer and control groups. Based on principal component analysis-quadratic discriminant analysis (PCA-QDA), the cancer and control groups were classified with an accuracy of 76.92%. By combining SERS spectra with general inflammatory markers such as C-reactive protein levels, neutrophil counts, platelet counts and hemoglobin levels, the discrimination accuracy was increased to 83.33%. This study highlights the potential of SERS-based liquid biopsy for the point-of-care diagnosis of gastrointestinal tumors using a portable Raman device operating in a clinical setting.
Collapse
Affiliation(s)
- Lucretia Avram
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (L.A.); (E.B.); (N.C.); (I.C.); (D.C.)
- Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania;
| | - Stefania D. Iancu
- Faculty of Physics, Babeș-Bolyai University, 400084 Cluj-Napoca, Romania; (S.D.I.); (A.S.); (V.M.)
| | - Andrei Stefancu
- Faculty of Physics, Babeș-Bolyai University, 400084 Cluj-Napoca, Romania; (S.D.I.); (A.S.); (V.M.)
- MEDFUTURE Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine & Pharmacy, 400349 Cluj-Napoca, Romania
| | - Vlad Moisoiu
- Faculty of Physics, Babeș-Bolyai University, 400084 Cluj-Napoca, Romania; (S.D.I.); (A.S.); (V.M.)
| | - Alia Colnita
- National Institute for Research and Development of Isotopic and Molecular Technologies, 400293 Cluj-Napoca, Romania; (A.C.); (D.M.)
| | - Daniel Marconi
- National Institute for Research and Development of Isotopic and Molecular Technologies, 400293 Cluj-Napoca, Romania; (A.C.); (D.M.)
| | - Valer Donca
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (L.A.); (E.B.); (N.C.); (I.C.); (D.C.)
- Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania;
- Correspondence: (V.D.); (N.L.); Tel.: +40-735-406-101 (V.D.); +40-264-405-300 (N.L.)
| | - Elena Buzdugan
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (L.A.); (E.B.); (N.C.); (I.C.); (D.C.)
- Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania;
| | - Rares Craciun
- Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania;
| | - Nicolae Leopold
- Faculty of Physics, Babeș-Bolyai University, 400084 Cluj-Napoca, Romania; (S.D.I.); (A.S.); (V.M.)
- MEDFUTURE Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine & Pharmacy, 400349 Cluj-Napoca, Romania
- Correspondence: (V.D.); (N.L.); Tel.: +40-735-406-101 (V.D.); +40-264-405-300 (N.L.)
| | - Nicolae Crisan
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (L.A.); (E.B.); (N.C.); (I.C.); (D.C.)
- Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania;
| | - Ioan Coman
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (L.A.); (E.B.); (N.C.); (I.C.); (D.C.)
| | - Dana Crisan
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (L.A.); (E.B.); (N.C.); (I.C.); (D.C.)
- Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania;
| |
Collapse
|
50
|
Weiss D. [Contrast-Enhanced Ultrasound as a Diagnostic Tool in Diseases of the Digestive Tract]. Praxis (Bern 1994) 2020; 109:615-630. [PMID: 32517600 DOI: 10.1024/1661-8157/a003488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Contrast-Enhanced Ultrasound as a Diagnostic Tool in Diseases of the Digestive Tract Abstract. Contrast-enhanced ultrasound is a good diagnostic tool in certain gastrointestinal diseases. Inflammation of the gastric and the bowel wall can often be distinguished from neoplastic alterations. Gastric and duodenal stenosis can be depicted with the use of oral contrast, and after stenting the patency can be documented. Abscesses are perfectly delineated, and after drainage the exact location of the tube and possible complications can be documented. In patients with Crohn's disease inflammatory activity and complications such as abscesses, fistulas and stenotic areas can be depicted. Distinction of fibrotic from inflammatory stenosis may help to look for surgical intervention in due time. Acute ischemic colitis has a typical perfusion pattern, and a control after a few days may show an increased vascularity.
Collapse
|