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Liao Y, Wu YX, Tang M, Chen YW, Xie JR, Du Y, Wang TM, He YQ, Xue WQ, Zheng XH, Liu QY, Zheng MQ, Jia YJ, Tong XT, Zhou T, Li XZ, Yang DW, Diao H, Jia WH. Microbes translocation from oral cavity to nasopharyngeal carcinoma in patients. Nat Commun 2024; 15:1645. [PMID: 38388556 PMCID: PMC10883945 DOI: 10.1038/s41467-024-45518-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 01/23/2024] [Indexed: 02/24/2024] Open
Abstract
The presence of oral microbes in extra-oral sites is linked to gastrointestinal cancers. However, their potential ectopically colonization in the nasopharynx and impact on local cancer development remains uncertain. Our study involving paired nasopharyngeal-oral microbial samples from nasopharyngeal carcinoma (NPC) patients and controls unveils an aberrant oral-to-nasopharyngeal microbial translocation associated with increased NPC risk (OR = 4.51, P = 0.012). Thirteen species are classified as oral-translocated and enriched in NPC patients. Among these, Fusobacterium nucleatum and Prevotella intermedia are validated through culturomics and clonal strain identification. Nasopharyngeal biopsy meta-transcriptomes confirm these microbes within tumors, influencing local microenvironment and cytokine response. These microbes correlate significantly with the Epstein-Barr virus (EBV) loads in the nasopharynx, exhibiting an increased dose-response relationship. Collectively, our study identifies oral microbes migrating to the nasopharynx, infiltrating tumors, impacting microenvironments and linking with EBV infection. These results enhance our understanding of abnormal microbial communication and their roles in carcinogenesis.
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Affiliation(s)
- Ying Liao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yan-Xia Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Minzhong Tang
- Key Laboratory of Nasopharyngeal Carcinoma Molecular Epidemiology, Wuzhou Red Cross Hospital, Wuzhou, Guangxi, China
| | - Yi-Wei Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jin-Ru Xie
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yan Du
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Tong-Min Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yong-Qiao He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wen-Qiong Xue
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiao-Hui Zheng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiao-Yun Liu
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Mei-Qi Zheng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yi-Jing Jia
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xia-Ting Tong
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Ting Zhou
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xi-Zhao Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Da-Wei Yang
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Hua Diao
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Wei-Hua Jia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.
- School of Public Health, Sun Yat-sen University, Guangzhou, China.
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Chen G, Gao C, Jiang S, Cai Q, Li R, Sun Q, Xiao C, Xu Y, Wu B, Zhou H. Fusobacterium nucleatum outer membrane vesicles activate autophagy to promote oral cancer metastasis. J Adv Res 2024; 56:167-179. [PMID: 37059221 PMCID: PMC10834801 DOI: 10.1016/j.jare.2023.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/22/2023] [Accepted: 04/03/2023] [Indexed: 04/16/2023] Open
Abstract
INTRODUCTION Metastasis is an important cause of high mortality and lethality of oral cancer. Fusobacterium nucleatum (Fn) can promote tumour metastasis. Outer membrane vesicles (OMVs) are secreted by Fn. However, the effects of Fn-derived extracellular vesicles on oral cancer metastasis and the underlying mechanisms are unclear. OBJECTIVES We aimed to determine whether and how Fn OMVs mediate oral cancer metastasis. METHODS OMVs were isolated from brain heart infusion (BHI) broth supernatant of Fn by ultracentrifugation. Tumour-bearing mice were treated with Fn OMVs to evaluate the effect of OMVs on cancer metastasis. Transwell assays were performed to determine how Fn OMVs affect cancer cell migration and invasion. The differentially expressed genes in Fn OMV-treated/untreated cancer cells were identified by RNA-seq. Transmission electron microscopy, laser confocal microscopy, and lentiviral transduction were used to detect changes in autophagic flux in cancer cells stimulated with Fn OMVs. Western blotting assay was performed to determine changes in EMT-related marker protein levels in cancer cells. Fn OMVs' effects on migration after blocking autophagic flux by autophagy inhibitors were determined by in vitro and in vivo experiments. RESULTS Fn OMVs were structurally similar to vesicles. In the in vivo experiment, Fn OMVs promoted lung metastasis in tumour-bearing mice, while chloroquine (CHQ, an autophagy inhibitor) treatment reduced the number of pulmonary metastases resulting from the intratumoral Fn OMV injection. Fn OMVs promoted the migration and invasion of cancer cells in vivo, leading to altered expression levels of EMT-related proteins (E-cadherin downregulation; Vimentin/N-cadherin upregulation). RNA-seq showed that Fn OMVs activate intracellular autophagy pathways. Blocking autophagic flux with CHQ reduced in vitro and in vivo migration of cancer cells induced by Fn OMVs as well as reversed changes in EMT-related protein expression. CONCLUSION Fn OMVs not only induced cancer metastasis but also activated autophagic flux. Blocking autophagic flux weakened Fn OMV-stimulated cancer metastasis.
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Affiliation(s)
- Gang Chen
- Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, Shenzhen 518118, China; Department of Stomatology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Chunna Gao
- Department of Stomatology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Shan Jiang
- Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, Shenzhen 518118, China
| | - Qiaoling Cai
- Department of Stomatology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, China
| | - Rongrong Li
- Department of Oral and Maxillofacial Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Qiang Sun
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Can Xiao
- Department of Stomatology, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Yubo Xu
- Department of Stomatology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
| | - Buling Wu
- Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, Shenzhen 518118, China.
| | - Hongwei Zhou
- Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510655, China; State Key Laboratory of Organ Failure Research, Southern Medical University, Guangzhou, Guangdong 510515, China.
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Tang Q, Huang H, Xu H, Xia H, Zhang C, Ye D, Bi F. Endogenous Coriobacteriaceae enriched by a high-fat diet promotes colorectal tumorigenesis through the CPT1A-ERK axis. NPJ Biofilms Microbiomes 2024; 10:5. [PMID: 38245554 PMCID: PMC10799938 DOI: 10.1038/s41522-023-00472-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/30/2023] [Indexed: 01/22/2024] Open
Abstract
A high-fat diet (HFD) may be linked to an increased colorectal cancer (CRC) risk. Stem cell proliferation and adipokine release under inflammatory and obese conditions are the main factors regulating CRC progression. Furthermore, alterations in intestinal flora have been linked to tumorigenesis and tumour progression. However, whether a HFD can promote CRC occurrence by altering intestinal flora remains unclear. The objective of this study was to identify bacterial strains enriched by a HFD and investigate the association and mechanism by which a HFD and bacterial enrichment promote CRC occurrence and development. In this study, the intestinal microbiota of mice was assessed using 16S rRNA and metagenomic sequencing. Serum metabolites of HFD-fed mice were assessed using tandem liquid chromatography-mass spectrometry. CRC cell lines and organoids were co-cultured with Coriobacteriaceae to evaluate the effect of these bacteria on the CPT1A-ERK signalling pathway. We found that Coriobacteriaceae were enriched in the colons of HFD-fed mice. An endogenous Coriobacteriaceae strain, designated as Cori.ST1911, was successfully isolated and cultured from the stools of HFD-fed mice, and the tumorigenic potential of Cori.ST1911 in CRC was validated in several CRC mouse models. Furthermore, Cori.ST1911 increased acylcarnitine levels by activating CPT1A, demonstrating the involvement of the CPT1A-ERK axis. We also found that the endogenous Lactobacillus strain La.mu730 can interfere with Cori.ST1911 colonisation and restore gut barrier function. In conclusion, we identified a novel endogenous intestinal Coriobacteriaceae, Cori.ST1911, which might lead to a new gut microbiota intervention strategy for the prevention and treatment of CRC.
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Affiliation(s)
- Qiulin Tang
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Huixi Huang
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Huanji Xu
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Hongwei Xia
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Chenliang Zhang
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Di Ye
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Feng Bi
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China.
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Li X, Niu J, Deng L, Yu Y, Zhang L, Chen Q, Zhao J, Wang B, Gao H. Amphiphilic polymeric nanodrug integrated with superparamagnetic iron oxide nanoparticles for synergistic antibacterial and antitumor therapy of colorectal cancer. Acta Biomater 2024; 173:432-441. [PMID: 37984629 DOI: 10.1016/j.actbio.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/07/2023] [Accepted: 11/13/2023] [Indexed: 11/22/2023]
Abstract
Colorectal cancer (CRC) is one of the most prevalent and deadly malignancies that can be influenced by Fusobacterium nucleatum (Fn), a bacterium that promotes tumor development and chemoresistance, resulting in limited therapeutic efficacy. Traditional antibiotics cannot effectively eliminate Fn at tumor site due to issues like biofilm formation, while chemotherapy alone fails to suppress tumor progression. Therefore, the development of new methods to eliminate Fn and promote antitumor efficacy is of great significance for improving the outcome of CRC treatment. Herein, we developed a nanodrug (OPPL) that integrates oleic acid-modified superparamagnetic iron oxide nanoparticles (O-SPIONs) and an amphiphilic polymer (PPL) to deliver the platinum prodrug and antimicrobial lauric acid (LA) for enhancing the treatment of CRC. We demonstrated that OPPL can synergistically enhance antibacterial and biofilm disruption activities against Fn along with the antimicrobial LA by producing reactive oxygen species (ROS) through its peroxidase-like activity. Furthermore, the OPPL nanodrug can increase intracellular ROS, promote lipid peroxides and deplete glutathione, leading to ferroptosis. By combining chemotherapy and induced ferroptosis, the OPPL nanodrug exhibited high cytotoxicity against CRC cells. In vivo studies showed that the OPPL nanodrug could enhance tumor accumulation, enable magnetic resonance imaging, suppresse tumor growth, and inhibit growth of intratumor Fn. These results suggest that OPPL is an effective and promising candidate for the treatment of Fn-infected CRC. STATEMENT OF SIGNIFICANCE: The enrichment of Fusobacterium nucleatum (Fn) in colorectal cancer is reported to exacerbate tumor malignancy and is particularly responsible for chemoresistance. To this respect, we strategically elaborated multifaceted therapeutics, namely OPPL nanodrug, combining oleic acid-modified superparamagnetic iron oxide nanoparticles (O-SPIONs) with a polymer containing a platinum prodrug and antimicrobial lauric acid. The O-SPION components exert distinctive peroxidase-like activity, capable of stimulating Fenton reactions selectively in the tumor microenvironment, consequently accounting for the progressive production of reactive oxygen species. Hence, O-SPIONs have been demonstrated to not only supplement the antimicrobial activities of lauric acid in overcoming Fn-induced chemoresistance but also stimulate potent tumor ferroptosis. Our proposed dual antimicrobial and chemotherapeutic nanodrug provides an appreciable strategy for managing challenging Fn-infected colorectal cancer.
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Affiliation(s)
- Xiaohui Li
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Jiazhen Niu
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Lingling Deng
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Yunjian Yu
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Liuwei Zhang
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiaxing, Zhejiang 314100, China
| | - Qixian Chen
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiaxing, Zhejiang 314100, China
| | - Jingwen Zhao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Bangmao Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Hui Gao
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China.
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Boyanova L, Markovska R, Yordanov D, Gergova R, Hadzhiyski P. Anaerobes in specific infectious and noninfectious diseases: new developments. Anaerobe 2023; 81:102714. [PMID: 37349047 DOI: 10.1016/j.anaerobe.2023.102714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/21/2023] [Accepted: 02/03/2023] [Indexed: 06/24/2023]
Abstract
With the buildup of new research data, newer associations between anaerobic bacteria and diseases/conditions were evaluated. The aim of the mini-review was to draw attention and to encourage further multidisciplinary studies of the associations. We considered microbiome-disease correlations such as a decrease of fecal Faecalibacterium prausnitzii abundance in inflammatory bowel disease (IBD) and IBD recurrence, suggesting that F. prausnitzii could be a good biomarker for IBD. A link of subgingival Porphyromonas gingivalis with cardiovascular diseases was reported. Decreased Roseburia abundance was observed in the gut of Alzheimer's and Parkinson's disease patients. Akkermansia muciniphila was found to improve adipose/glucose metabolism, however, its intestinal abundance was observed in neurodegenerative diseases as well. Severe Clostridioides difficile infections have been reported in neonates and young children. Carcinogenic potential of anaerobes has been suggested. Fusobacterium nucleatum was implicated in the development of oral and colorectal cancer, Porphyromonas gingivalis and Tannerella forsythia were linked to esophageal cancer and Cutibacterium acnes subsp. defendens was associated with prostate cancer. However, there are some controversies about the results. In a Swedish longitudinal study, neither P. gingivalis nor T. forsythia exhibited oncogenic potential. The present data can enrich knowledge of anaerobic bacteria and their multifaceted significance for health and disease and can draw future research directions. However, more studies on large numbers of patients over prolonged periods are needed, taking into account the possible changes in the microbiota over time.
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Affiliation(s)
- Lyudmila Boyanova
- Department of Medical Microbiology, Medical University of Sofia, 2 Zdrave Str., 1431, Sofia, Bulgaria.
| | - Rumyana Markovska
- Department of Medical Microbiology, Medical University of Sofia, 2 Zdrave Str., 1431, Sofia, Bulgaria
| | - Daniel Yordanov
- Department of Medical Microbiology, Medical University of Sofia, 2 Zdrave Str., 1431, Sofia, Bulgaria
| | - Raina Gergova
- Department of Medical Microbiology, Medical University of Sofia, 2 Zdrave Str., 1431, Sofia, Bulgaria
| | - Petyo Hadzhiyski
- Specialized Hospital for Active Pediatric Treatment, Medical University of Sofia, "Acad. Ivan Evstatiev Geshov" Blvd, 1606, Sofia, Bulgaria
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Li X, Ma Y, Xin Y, Ma F, Gao H. Tumor-Targeting Nanoassembly for Enhanced Colorectal Cancer Therapy by Eliminating Intratumoral Fusobacterium nucleatum. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 36916659 DOI: 10.1021/acsami.3c01210] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Fusobacterium nucleatum (Fn) has long been found to be related to colorectal cancer (CRC), which could promote colorectal tumor progression and cause cancer resistance to chemotherapy. Great efforts have been made to understand the relationship between Fn and CRC, but how to efficiently eliminate intratumoral Fn and overcome chemoresistance remains a critical challenge. Here, an active tumor-targeting acidity-responsive nanomaterial toward eliminating intratumoral Fn is developed for enhancing the treatment of cancer. Lauric acid and phenylboric acid are conjugated to oligomethyleneimine to form OLP followed by interacting with oxaliplatin prodrug-modified polyglycidyl ether (PP) to obtain the OLP/PP nanoassembly. The nanoassembly shows good structural stability under the simulated physiological conditions and has a pH-responsive drug release in an acidic tumor microenvironment. More attractively, the nanoassembly can specifically target the tumor cell, guide cellular uptake, and efficiently eliminate tumor-resident extracellular and intracellular Fn. Through the on-site drug delivery, the nanoassembly can overcome chemoresistance and significantly inhibit tumor growth. Both in vitro and vivo studies show that the prepared nanoassembly presents good biocompatibility. Therefore, this biocompatible nanoassembly possessing efficient antibacterial and antitumor activities provides new promise for the therapy of bacterial infected tumors.
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Affiliation(s)
- Xiaohui Li
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Yanmei Ma
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
- Tianjin Enterprise Key Laboratory for Application Research of Hyaluronic Acid, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Youtao Xin
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Feihe Ma
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Hui Gao
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
- Tianjin Enterprise Key Laboratory for Application Research of Hyaluronic Acid, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
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Bostanshirin N, Hajikhani B, Vaezi AA, Kermanian F, Sameni F, Yaslianifard S, Goudarzi M, Dadashi M. Association between colorectal cancer and expression levels of miR-21, miR-17-5P, miR-155 genes and the presence of Fusobacterium nucleatum in biopsy samples obtained from Iranian patients. Infect Agent Cancer 2023; 18:14. [PMID: 36859379 PMCID: PMC9979415 DOI: 10.1186/s13027-023-00494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is considered the second-deadliest and third-most common malignancy worldwide. Studying the carcinogenic mechanism of bacteria or their role in aggravating cancer can be precious. Fusobacterium nucleatum (F. nucleatum) is one of the important bacteria in the occurrence and spread of CRC. In this study, we investigated the expression levels of miR-21, miR-17-5P, miR-155, and the relative frequency of F. nucleatum in biopsy samples from patients with CRC. METHOD DNA and RNA samples were extracted using a tissue extraction kit, and then cDNAs were synthesized using a related kit. Based on the sequence of miR-17-5P, miR-21, and miR-155 genes, F. nucleatum specific 16srRNA and bacterial universal16srRNA specific primers were selected, and the expression levels of the target genes were analyzed using the Real-Time PCR method. RESULTS The expression level of miR-21, miR-17-5P, and miR-155 genes showed a significant increase in the cancer group. Also, the expression of the mentioned miRNAs was significantly raised in the positive samples for F. nucleatum presence. The relative frequency of F. nucleatum in the cancer group was significantly increased compared to the control group. CONCLUSION Due to the changes in the expression of genes involved in causing CRC in the presence of F. nucleatum, it is possible to prompt identification and provide therapeutic solutions to cancer patients by studying their microbial profiles and the expression changes of different selected genes.
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Affiliation(s)
- Nazila Bostanshirin
- grid.411705.60000 0001 0166 0922Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Bahareh Hajikhani
- grid.411600.2Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Abbas Vaezi
- grid.411705.60000 0001 0166 0922Department of Internal Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Fatemeh Kermanian
- grid.411705.60000 0001 0166 0922Department of Anatomy, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Fatemeh Sameni
- grid.412501.30000 0000 8877 1424Department of Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Somayeh Yaslianifard
- grid.411705.60000 0001 0166 0922Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Mehdi Goudarzi
- grid.411600.2Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoud Dadashi
- Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran. .,Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
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Wang P, Liu X, Yu J, Meng Z, Lv Z, Shang C, Geng Q, Wang D, Xue D, Li L. Fucosyltransferases Regulated by Fusobacterium Nucleatum and Act as Novel Biomarkers in Colon Adenocarcinoma. J Inflamm Res 2023; 16:747-768. [PMID: 36852302 PMCID: PMC9960735 DOI: 10.2147/jir.s396484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 02/03/2023] [Indexed: 02/22/2023] Open
Abstract
Purpose Colon adenocarcinoma (COAD) is one of the leading causes of cancer-associated mortality worldwide. Fucosyltransferases (FUTs) are associated with numerous cancers. We aimed to investigate the functions of FUTs in COAD. Patients and Methods Transcriptomic and clinical data from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases were used to analyze the expression and clinical relevance of FUTs in COAD. Real Time Quantitative PCR (RT-qPCR), Western blot, immunohistochemistry and ELISA were used to detect the relative RNA and protein expression levels. Colitis-associated cancer mice treated with Fusobacterium nucleatum were used to illustrate the effects of Fusobacterium nucleatum on FUTs and COAD. Luciferase reporting assay was used to investigate the binding of miRNA to mRNA. Results TCGA and GEO datasets showed abnormal expression of FUTs in COAD at transcript level. RT-qPCR, Western blot and immunohistochemistry showed increased expression of FUT1, POFUT1 and POFUT2 in COAD. COAD patients with a high expression of FUT1, FUT11, FUT13 (POFUT2) had a worse prognosis, while patients with a high expression of FUT2, FUT3, FUT6 had a better prognosis. FUT1 and POFUT2 could independently predict the prognosis of COAD patients. Functional analysis by CancerSEA database showed that FUT3, FUT6, FUT8, FUT12 (POFUT1) and FUT13 are associated with differentiation, apoptosis, invasion, quiescence, and hypoxia. FUTs are associated with the tumor microenvironment of COAD. FUT1 regulated by miR-939-3p inhibit the expression of MUC2. Fusobacterium nucleatum may affect the expression of FUTs by affecting their transcription factors and miRNA levels. Moreover, Fusobacterium nucleatum promotes COAD progression through the miR-939-3p/FUT1/MUC2 axis. Conclusion Fucosyltransferases play an important role and may be the mediator of Fusobacterium nucleatum promoting COAD progression.
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Affiliation(s)
- Pengfei Wang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Xuxu Liu
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Jingjing Yu
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Ziang Meng
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Zhenyi Lv
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Ce Shang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Qi Geng
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Dawei Wang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Correspondence: Dawei Wang, Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng Street, Harbin, 150001, People’s Republic of China, Tel/Fax +86 451 85555776, Email
| | - Dongbo Xue
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Long Li
- Intestinal Microenvironment Treatment Center of General Surgery, Shanghai Tenth People’s Hospital, Tenth People’s Hospital of Tongji University, Shanghai, People’s Republic of China,Long Li, Intestinal Microenvironment Treatment Center of General Surgery, Shanghai Tenth People’s Hospital, Tenth People’s Hospital of Tongji University, 301 Yanchang Middle Road, Shanghai, 200072, People’s Republic of China, Tel/Fax +86 21 66307011, Email
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9
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Panebianco C, Ciardiello D, Villani A, Maiorano BA, Latiano TP, Maiello E, Perri F, Pazienza V. Insights into the role of gut and intratumor microbiota in pancreatic ductal adenocarcinoma as new key players in preventive, diagnostic and therapeutic perspective. Semin Cancer Biol 2022; 86:997-1007. [PMID: 34838957 DOI: 10.1016/j.semcancer.2021.11.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/18/2021] [Accepted: 11/24/2021] [Indexed: 02/08/2023]
Abstract
Microbiota consists of a dynamic organization of bacteria, viruses, archaea, and fungal species involved in a number of vital functions spanning from the digestion of carbohydrates, vitamin synthesis, involvement in immune system to drug metabolism. More than 95 % of microbiota resides within the gut and it is essential for maintaining gut homeostasis. Dysregulation of gut microbiota contributes to the onset of several non-communicable diseases including cancer. Among the latter, pancreatic cancer is catching the attention of scientists around the globe being one of the most aggressive and resistant to therapies positioning the pancreatic cancer as one of the leading causes of death from cancer worldwide. In recent years, several studies have shown that the gut and tumor microbiota play a key role in the development, progression and prognosis of PDAC, mainly due to microbial ability to modulate host immune system and metabolize drugs. This review will focus on the new insights into the role of the microbiota as a new key player in pancreatic cancer PDAC development and prognosis by enlightening the microbial potential to interact with chemo/immunotherapeutic drugs and to modulate tumor microenvironment, thus impacting on cancer therapy success with the aim to pave the way to new integrative and interventional diagnostics or therapeutics approaches to prevent, diagnose and treat pancreatic cancer.
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Affiliation(s)
- Concetta Panebianco
- Gastroenterology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Davide Ciardiello
- Oncology Department, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy; Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Annacandida Villani
- Gastroenterology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Brigida Anna Maiorano
- Oncology Department, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy; Department of Translational Medicine and Surgery, Catholic University of Sacred Heart, Rome, Italy
| | - Tiziana Pia Latiano
- Oncology Department, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Evaristo Maiello
- Oncology Department, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Francesco Perri
- Gastroenterology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Valerio Pazienza
- Gastroenterology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy.
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10
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Tran HNH, Thu TNH, Nguyen PH, Vo CN, Doan KV, Nguyen Ngoc Minh C, Nguyen NT, Ta VND, Vu KA, Hua TD, Nguyen TNT, Van TT, Pham Duc T, Duong BL, Nguyen PM, Hoang VC, Pham DT, Thwaites GE, Hall LJ, Slade DJ, Baker S, Tran VH, Chung The H. Tumour microbiomes and Fusobacterium genomics in Vietnamese colorectal cancer patients. NPJ Biofilms Microbiomes 2022; 8:87. [PMID: 36307484 PMCID: PMC9616903 DOI: 10.1038/s41522-022-00351-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 10/14/2022] [Indexed: 12/24/2022] Open
Abstract
Perturbations in the gut microbiome have been associated with colorectal cancer (CRC), with the colonic overabundance of Fusobacterium nucleatum shown as the most consistent marker. Despite its significance in the promotion of CRC, genomic studies of Fusobacterium is limited. We enrolled 43 Vietnamese CRC patients and 25 participants with non-cancerous colorectal polyps to study the colonic microbiomes and genomic diversity of Fusobacterium in this population, using a combination of 16S rRNA gene profiling, anaerobic microbiology, and whole genome analysis. Oral bacteria, including F. nucleatum and Leptotrichia, were significantly more abundant in the tumour microbiomes. We obtained 53 Fusobacterium genomes, representing 26 strains, from the saliva, tumour and non-tumour tissues of six CRC patients. Isolates from the gut belonged to diverse F. nucleatum subspecies (nucleatum, animalis, vincentii, polymorphum) and a potential new subspecies of Fusobacterium periodonticum. The Fusobacterium population within each individual was distinct and in some cases diverse, with minimal intra-clonal variation. Phylogenetic analyses showed that within four individuals, tumour-associated Fusobacterium were clonal to those isolated from non-tumour tissues. Genes encoding major virulence factors (Fap2 and RadD) showed evidence of horizontal gene transfer. Our work provides a framework to understand the genomic diversity of Fusobacterium within the CRC patients, which can be exploited for the development of CRC diagnostic and therapeutic options targeting this oncobacterium.
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Affiliation(s)
- Hoang N H Tran
- Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
| | | | | | - Chi Nguyen Vo
- Binh Dan Hospital, Ho Chi Minh City, Vietnam
- Tan Tao University, Long An, Vietnam
| | - Khanh Van Doan
- Department of Oral Biology, Yonsei University College of Dentistry, Seoul, Korea
| | | | | | | | | | | | | | - Tan Trinh Van
- Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
| | - Trung Pham Duc
- Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
| | | | | | | | - Duy Thanh Pham
- Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
| | - Guy E Thwaites
- Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
| | - Lindsay J Hall
- Quadram Institute Biosciences, Norwich Research Park, Norwich, United Kingdom
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, United Kingdom
- Intestinal Microbiome, School of Life Sciences, ZIEL - Institute for Food & Health, Technical University of Munich, Freising, Germany
| | - Daniel J Slade
- Department of Biochemistry, Virginia Tech, Blacksburg, VA, 24061, USA
| | - Stephen Baker
- Department of Medicine, Cambridge Institute of Therapeutic Immunology and Infectious Diseases (CITIID), University of Cambridge, Cambridge, United Kingdom
| | | | - Hao Chung The
- Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
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11
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Ivleva EA, Grivennikov SI. Microbiota-driven mechanisms at different stages of cancer development. Neoplasia 2022; 32:100829. [PMID: 35933824 PMCID: PMC9364013 DOI: 10.1016/j.neo.2022.100829] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 07/08/2022] [Accepted: 07/19/2022] [Indexed: 02/08/2023]
Abstract
A myriad of microbes living together with the host constitutes the microbiota, and the microbiota exerts very diverse functions in the regulation of host physiology. Microbiota regulates cancer initiation, progression, metastasis, and responses to therapy. Here we review known pro-tumorigenic and anti-tumorigenic functions of microbiota, and mechanisms of how microbes can shape tumor microenvironment and affect cancer cells as well as activation and functionality of immune and stromal cells within the tumor. While some of these mechanisms are distal, often distinct members of microbiota travel with and establish colonization with the tumors in the distant organs. We further briefly describe recent findings regarding microbiota composition in metastasis and highlight important future directions and considerations for the manipulation of microbiota for cancer treatment.
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Affiliation(s)
- Elena A Ivleva
- Department of Medicine and Department of Biomedical Sciences, Cedars-Sinai Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Sergei I Grivennikov
- Department of Medicine and Department of Biomedical Sciences, Cedars-Sinai Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA.
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12
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Chou S, Zhang S, Guo H, Chang YF, Zhao W, Mou X. Targeted Antimicrobial Agents as Potential Tools for Modulating the Gut Microbiome. Front Microbiol 2022; 13:879207. [PMID: 35875544 PMCID: PMC9302920 DOI: 10.3389/fmicb.2022.879207] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 06/13/2022] [Indexed: 12/11/2022] Open
Abstract
The gut microbiome plays a pivotal role in maintaining the health of the hosts; however, there is accumulating evidence that certain bacteria in the host, termed pathobionts, play roles in the progression of diseases. Although antibiotics can be used to eradicate unwanted bacteria, the side effects of antibiotic treatment lead to a great need for more targeted antimicrobial agents as tools to modulate the microbiome more precisely. Herein, we reviewed narrow-spectrum antibiotics naturally made by plants and microorganisms, followed by more targeted antibiotic agents including synthetic peptides, phage, and targeted drug delivery systems, from the perspective of using them as potential tools for modulating the gut microbiome for favorable effects on the health of the host. Given the emerging discoveries on pathobionts and the increasing knowledge on targeted antimicrobial agents reviewed in this article, we anticipate targeted antimicrobial agents will emerge as a new generation of a drug to treat microbiome-involved diseases.
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Affiliation(s)
- Shuli Chou
- Center for Infection and Immunity Studies, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Shiqing Zhang
- Center for Infection and Immunity Studies, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Huating Guo
- Center for Infection and Immunity Studies, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Yung-fu Chang
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, United States
| | - Wenjing Zhao
- Center for Infection and Immunity Studies, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
- *Correspondence: Wenjing Zhao, ;
| | - Xiangyu Mou
- Center for Infection and Immunity Studies, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Xiangyu Mou,
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13
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Zhang J, Bellocco R, Sandborgh-Englund G, Yu J, Sällberg Chen M, Ye W. Poor Oral Health and Esophageal Cancer Risk: A Nationwide Cohort Study. Cancer Epidemiol Biomarkers Prev 2022; 31:1418-1425. [PMID: 35477184 DOI: 10.1158/1055-9965.epi-22-0151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/28/2022] [Accepted: 04/25/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Previous research indicates that poor dental health increases risks for certain types of cancers, including esophageal cancer. This study aimed to investigate the association with esophageal cancer using Swedish Dental Health Register. METHODS This is a prospective cohort study. The exposures were dental diagnoses classified into healthy, caries, root canal infection, mild inflammation, and periodontitis, as well as number of remaining teeth, at baseline and during multiple visits. The outcome was the incidence of esophageal cancer, which was further divided into esophageal adenocarcinoma (EAC) and esophageal squamous cell carcinoma (ESCC). Cox proportional hazards models were used to estimate hazard ratios (HR) and its corresponding confidence intervals (CI). RESULTS A total of 5,042,303 individuals were included in the study and 1,259 EAC and 758 ESCC cases were identified. Root canal infection at baseline was associated with 41% higher risk for EAC (HR, 1.41; 95% CI, 1.10-1.82), whereas periodontitis at baseline was linked to 32% and 45% higher risks for respective histopathological subtypes (HR for EAC, 1.32; 95% CI, 1.13-1.53; HR for ESCC, 1.45; 95% CI, 1.20-1.75). Fewer remaining teeth at baseline also increased the risks for both histopathological types of esophageal cancer, with a dose-response effect (Ptrend < 0.01). Cox regression analyses with time-varying exposures corroborated the above-mentioned results. CONCLUSIONS Impaired dental health before cancer diagnosis is associated with excess risks for both histopathological subtypes of esophageal cancer. IMPACT Our study provided corroborating evidence for the association between poor oral health and esophageal cancer risk.
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Affiliation(s)
- Ji Zhang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Rino Bellocco
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Gunilla Sandborgh-Englund
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Academic Center for Geriatric Dentistry, Karolinska institutet, Stockholm, Sweden
| | - Jingru Yu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Margaret Sällberg Chen
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Tenth People's Hospital, Tongji University, Shanghai, China
| | - Weimin Ye
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Epidemiology and Health Statistics and Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
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14
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Fusobacterium Nucleatum Is a Risk Factor for Metastatic Colorectal Cancer. Curr Med Sci 2022; 42:538-547. [DOI: 10.1007/s11596-022-2597-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 12/29/2021] [Indexed: 12/24/2022]
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15
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Kabwe M, Dashper S, Tucci J. The Microbiome in Pancreatic Cancer-Implications for Diagnosis and Precision Bacteriophage Therapy for This Low Survival Disease. Front Cell Infect Microbiol 2022; 12:871293. [PMID: 35663462 PMCID: PMC9160434 DOI: 10.3389/fcimb.2022.871293] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
While the mortality rates for many cancers have decreased due to improved detection and treatments, that of pancreatic cancer remains stubbornly high. The microbiome is an important factor in the progression of many cancers. Greater understanding of the microbiome in pancreatic cancer patients, as well as its manipulation, may assist in diagnosis and treatment of this disease. In this report we reviewed studies that compared microbiome changes in pancreatic cancer patients and non-cancer patients. We then identified which bacterial genera were most increased in relative abundance across the oral, pancreatic, duodenal, and faecal tissue microbiomes. In light of these findings, we discuss the potential for utilising these bacteria as diagnostic biomarkers, as well as their potential control using precision targeting with bacteriophages, in instances where a causal oncogenic link is made.
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Affiliation(s)
- Mwila Kabwe
- Department of Rural Clinical Sciences, La Trobe Rural Health School, La Trobe University, Bendigo, VIC, Australia
- La Trobe Institute for Molecular Science, La Trobe University, Bendigo, VIC, Australia
| | - Stuart Dashper
- Melbourne Dental School, University of Melbourne, Melbourne, VIC, Australia
| | - Joseph Tucci
- Department of Rural Clinical Sciences, La Trobe Rural Health School, La Trobe University, Bendigo, VIC, Australia
- La Trobe Institute for Molecular Science, La Trobe University, Bendigo, VIC, Australia
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16
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Abstract
With the increasing prevalence of colorectal cancer (CRC), extending the present biomarkers for the diagnosis of colorectal cancer is crucial. Previous studies have highlighted the importance of bacteriophages in gastrointestinal diseases, suggesting the potential value of gut phageome in early CRC diagnostic. Here, based on 317 metagenomic samples of three discovery cohorts collected from China (Hong Kong), Austria, and Japan, five intestinal bacteriophages, including Fusobacterium nucleatum, Peptacetobacter hiranonis, and Parvimonas micra phages were identified as potential CRC biomarkers. The five CRC enriched bacteriophagic markers classified patients from controls with an area under the receiver-operating characteristics curve (AUC) of 0.8616 across different populations. Subsequently, we used a total of 80 samples from China (Hainan) and Italy for validation. The AUC of the validation cohort is 0.8197. Moreover, to further explore the specificity of the five intestinal bacteriophage biomarkers in a broader background, we performed a confirmatory meta-analysis using two inflammatory bowel disease cohorts, ulcerative colitis (UC) and Crohn's disease (CD). Excitingly, we observed that the five CRC-enriched phage markers also exhibited high discrimination in UC (AUC = 78.02%). Unfortunately, the five CRC-rich phage markers did not show high resolution in CD (AUC = 48.00%). The present research expands the potential of microbial biomarkers in CRC diagnosis by building a more accurate classification model based on the human gut phageome, providing a new perspective for CRC gut phagotherapy. IMPORTANCE Worldwide, by 2020, colorectal cancer has become the third most common cancer after lung and breast cancer. Phages are strictly host-specific, and this specificity makes them more accurate as biomarkers, but phage biomarkers for colorectal cancer have not been thoroughly explored. Therefore, it is crucial to extend the existing phage biomarkers for the diagnosis of colorectal cancer. Here, we innovatively constructed a relatively accurate prediction model, including: three discovery cohorts, two additional validation cohorts and two cross-disease cohorts. A total of five possible biomarkers of intestinal bacteriophages were obtained. They are Peptacetobacter hiranonis Phage, Fusobacterium nucleatumanimalis 7_1 Phage, Fusobacterium nucleatumpolymorphum Phage, Fusobacterium nucleatumanimalis 4_8 Phage, and Parvimonas micra Phage. This study aims at identifying fine-scale species-strain level phage biomarkers for colorectal cancer diseases, so as to expand the existing CRC biomarkers and provide a new perspective for intestinal phagocytosis therapy of colorectal cancer.
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17
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Zabłocka A, Kazana W, Sochocka M, Stańczykiewicz B, Janusz M, Leszek J, Orzechowska B. Inverse Correlation Between Alzheimer's Disease and Cancer: Short Overview. Mol Neurobiol 2021; 58:6335-6349. [PMID: 34523079 PMCID: PMC8639554 DOI: 10.1007/s12035-021-02544-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/21/2021] [Indexed: 12/20/2022]
Abstract
The negative association between Alzheimer's disease (AD) and cancer suggests that susceptibility to one disease may protect against the other. When biological mechanisms of AD and cancer and relationship between them are understood, the unsolved problem of both diseases which still touches the growing human population could be overcome. Actual information about biological mechanisms and common risk factors such as chronic inflammation, age-related metabolic deregulation, and family history is presented here. Common signaling pathways, e.g., p53, Wnt, role of Pin1, and microRNA, are discussed as well. Much attention is also paid to the potential impact of chronic viral, bacterial, and fungal infections that are responsible for the inflammatory pathway in AD and also play a key role to cancer development. New data about common mechanisms in etiopathology of cancer and neurological diseases suggests new therapeutic strategies. Among them, the use of nilotinib, tyrosine kinase inhibitor, protein kinase C, and bexarotene is the most promising.
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Affiliation(s)
- Agnieszka Zabłocka
- Laboratory of Microbiome Immunobiology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114, Wroclaw, Poland.
| | - Wioletta Kazana
- Laboratory of Microbiome Immunobiology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114, Wroclaw, Poland
| | - Marta Sochocka
- Laboratory of Virology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114, Wroclaw, Poland
| | - Bartłomiej Stańczykiewicz
- Department of Nervous System Diseases, Wroclaw Medical University, K. Bartla 5, 51-618, Wroclaw, Poland
| | - Maria Janusz
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114, Wroclaw, Poland
| | - Jerzy Leszek
- Department of Psychiatry, Wroclaw Medical University, L. Pasteura 10, 50-367, Wroclaw, Poland
| | - Beata Orzechowska
- Laboratory of Virology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114, Wroclaw, Poland
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18
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Su J, Chen X, Xiao Y, Li D, Li M, Li H, Huang J, Lai Z, Su Z, Xie Y, Zhu D, Chen Q, Lu H, He J, Xia C. Bruceae Fructus Oil Inhibits Triple-Negative Breast Cancer by Restraining Autophagy: Dependence on the Gut Microbiota-Mediated Amino Acid Regulation. Front Pharmacol 2021; 12:727082. [PMID: 34658867 PMCID: PMC8517338 DOI: 10.3389/fphar.2021.727082] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 08/09/2021] [Indexed: 12/12/2022] Open
Abstract
Triple-negative breast cancer (TNBC) has been acknowledged as an aggressive disease with worst prognosis, which requires endeavor to develop novel therapeutic agents. Bruceae fructus oil (BO), a vegetable oil derived from the fruit of Brucea javanica (L.) Merr., is an approved marketable drug for the treatment of cancer in China for several decades. Despite that the anti–breast cancer activity of several quassinoids derived from B. javanica has been found, it was the first time that the potential of BO against TNBC was revealed. Although BO had no cytotoxicity on TNBC cell lines in vitro, the oral administration of BO exhibited a gut microbiota–dependent tumor suppression without toxicity on the non-targeted organs in vivo. By metagenomics and untargeted metabolomics, it was found that BO not only altered the composition and amino acid metabolism function of gut microbiota but also regulated the host’s amino acid profile, which was in accordance with the metabolism alternation in gut microbiota. Moreover, the activity of mTOR in tumor was promoted by BO treatment as indicated by the phosphorylation of 4E-binding protein 1 (4E-BP1) and ribosomal protein S6, and hyper-autophagy was consequently restrained. By contrast, the failure of tumor suppression by BO under pseudo germ-free (PGF) condition came with indistinctive changes in autophagy and mTOR activity, implying the critical role of the gut microbiota in BO’s anticancer activity. The present study highlighted a promising application of BO against breast cancer with novel efficacy and safety.
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Affiliation(s)
- Jiyan Su
- Affiliated Foshan Maternity and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Xiaohong Chen
- Department of Basic Medical Science, Xiamen Medical College, Xiamen, China.,Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Science, Guangzhou, China
| | - Yuanjie Xiao
- Department of Cell Biology and Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Dan Li
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Muxia Li
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hongfu Li
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Jiangjian Huang
- Guangzhou Baiyunshan Ming Xing Pharmaceutical Co., Ltd., Guangzhou, China
| | - Zhengquan Lai
- Department of Pharmacy, Shenzhen University General Hospital, Shenzhen University, Shenzhen, China
| | - Ziren Su
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yizhen Xie
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Science, Guangzhou, China
| | - Dajiang Zhu
- Affiliated Foshan Maternity and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Qianjun Chen
- Department of Breast Disease, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Hai Lu
- Department of Breast Disease, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Jingjin He
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Shenzhen International Institute for Biomedical Research, Shenzhen, China
| | - Chenglai Xia
- Affiliated Foshan Maternity and Child Healthcare Hospital, Southern Medical University, Foshan, China.,School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
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19
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The Effects of Mesenchymal Stem Cell on Colorectal Cancer. Stem Cells Int 2021; 2021:9136583. [PMID: 34349805 PMCID: PMC8328693 DOI: 10.1155/2021/9136583] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/13/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is a common malignant tumor of the gastrointestinal tract with nonobvious early symptoms and late symptoms of anemia, weight loss, and other systemic symptoms. Its morbidity and fatality rate are next only to gastric cancer, esophageal cancer, and primary liver cancer among digestive malignancies. In addition to the conventional surgical intervention, other therapies such as radiotherapy and chemotherapy and new treatment methods such as biologics and microbiological products have been introduced. As a promising cell therapy, mesenchymal stem cell (MSC) has attracted extensive research attention. MSCs are early undifferentiated pluripotent stem cells, which have the common features of stem cells, including self-replication, self-division, self-renewal, and multidirectional differentiation. MSCs come from a wide range of sources and can be extracted from a variety of tissues such as the bone marrow, umbilical cord, and fat. Current studies have shown that MSCs have a variety of biological functions such as immune regulation, tissue damage repair, and therapeutic effects on tumors such as CRC. This review outlines the overview of MSCs and CRC and summarizes the role of MSC application in CRC.
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20
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Zhang N, Liu Y, Yang H, Liang M, Wang X, Wang M, Kong J, Yuan X, Zhou F. Clinical Significance of Fusobacterium nucleatum Infection and Regulatory T Cell Enrichment in Esophageal Squamous Cell Carcinoma. Pathol Oncol Res 2021; 27:1609846. [PMID: 34305476 PMCID: PMC8300010 DOI: 10.3389/pore.2021.1609846] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 06/09/2021] [Indexed: 12/26/2022]
Abstract
A variety of pathogenic microorganisms promote tumor occurrence and development through long-term colonization in the body. Fusobacterium nucleatum (F. nucleatum) is abundant in precancerous esophageal lesions and is closely related to the malignant progression of esophageal squamous cell carcinoma (ESCC). The invasion of exogenous microorganisms can reshape the immune microenvironment, make the immune system incapacitated, and assist tumor cells in immune escape. A variety of pathogenic microorganisms induce the recruitment of regulatory T cell (Tregs) to allow tumor cells to escape immune surveillance and provide favorable conditions for their own long-term colonization. Tregs are one of the major obstacles to tumor immunotherapy and have a significant positive correlation with the occurrence and development of many kinds of tumors. Because F. nucleatum can instantly enter cells and colonize for a long time, we speculated that F. nucleatum infection could facilitate the immune escape of tumor cells through enrichment of Tregs and promote the malignant progression of ESCC. In this study, we found a significant concordance between F. nucleatum infection and Tregs infiltration. Therefore, we propose the view that chronic infection of F. nucleatum may provide favorable conditions for long-term colonization of itself by recruiting Tregs and suppressing the immune response. At the same time, the massive enrichment of Treg may also weaken the immune response and assist in the long-term colonization of F. nucleatum. We analyzed the correlation between F. nucleatum infection with the clinicopathological characteristics and survival prognosis of the patients. F. nucleatum infection was found to be closely related to sex, smoking, drinking, degree of differentiation, depth of invasion, lymph node metastasis, and clinical stage. The degree of differentiation, depth of infiltration, lymph node metastasis, clinical stage, and F. nucleatum infection are independent risk factors affecting ESCC prognosis. Additionally, the survival rate and median survival time were significantly shortened in the F. nucleatum infection positive group. Therefore, we propose that long-term smoking and alcohol consumption cause poor oral and esophageal environments, thereby significantly increasing the risk of F. nucleatum infection. In turn, F. nucleatum infection and colonization may weaken the antitumor immune response through Treg enrichment and further assist in self-colonization, promoting the malignant progression of ESCC.
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Affiliation(s)
- Ning Zhang
- Anyang Tumor Hospital, The Fourth Affiliated Hospital of Henan University of Science and Technology, Anyang, China
| | - Yiwen Liu
- Henan Key Laboratory of Cancer Epigenetics, Cancer Institute, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang, China
| | - Hong Yang
- School of PE, Henan University of Science and Technology, Luoyang, China
| | - Mengxia Liang
- Henan Key Laboratory of Cancer Epigenetics, Cancer Institute, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang, China
| | - Xiaopeng Wang
- Anyang Tumor Hospital, The Fourth Affiliated Hospital of Henan University of Science and Technology, Anyang, China
| | - Min Wang
- Anyang Tumor Hospital, The Fourth Affiliated Hospital of Henan University of Science and Technology, Anyang, China
| | - Jinyu Kong
- Henan Key Laboratory of Cancer Epigenetics, Cancer Institute, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang, China
| | - Xiang Yuan
- Henan Key Laboratory of Cancer Epigenetics, Cancer Institute, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang, China
| | - Fuyou Zhou
- Anyang Tumor Hospital, The Fourth Affiliated Hospital of Henan University of Science and Technology, Anyang, China
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