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Li S, Shen Y, Li T, Shi Y. Colorectal Cancer Complicated with Chronic Schistosoma Japonicum Infected: A Case Report. Acta Parasitol 2024:10.1007/s11686-024-00919-7. [PMID: 39225736 DOI: 10.1007/s11686-024-00919-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Accepted: 08/27/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Colonic schistosomiasis is a significant health issue in endemic areas, presenting diagnostic challenges due to its nonspecific clinical symptoms and radiographic features. This case report highlights a patient with concomitant colorectal cancer and chronic Schistosoma japonicum infection, emphasizing the need for a comprehensive diagnostic approach. CASE PRESENTATION A 67-year-old male from an endemic region presented with a six-month history of intermittent hematochezia. Initial colonoscopy revealed multiple mucosal elevations in the sigmoid colon and rectum. Subsequent investigations, including CT scans and endoscopic ultrasonography, indicated high echogenic changes and multiple lesions. The patient underwent endoscopic submucosal dissection (ESD), revealing adenocarcinoma of the rectal mucosa and tubular adenoma in the sigmoid colon, both with extensive deposition of Schistosoma japonicum eggs. Postoperative pathology confirmed the diagnosis of moderately differentiated adenocarcinoma with chronic schistosomiasis. CONCLUSION This case underscores the diagnostic complexity of colonic schistosomiasis, particularly when coexisting with malignancy. The integration of colonoscopy, histopathology, and auxiliary tests is crucial for accurate diagnosis. Clinicians should maintain a high index of suspicion for schistosomiasis in patients from endemic areas presenting with gastrointestinal symptoms. Regular screening and detailed medical histories are essential for early detection and treatment, improving patient outcomes and reducing the risk of misdiagnosis.
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Affiliation(s)
- Shan Li
- Jiangxi Provincial Key Laboratory of Cell Precision Therapy, School of Basic Medical Sciences, Jiujiang University, Jiujiang, 332005, The People's Republic of China
| | - Yuling Shen
- Jiangxi Provincial Key Laboratory of Cell Precision Therapy, School of Basic Medical Sciences, Jiujiang University, Jiujiang, 332005, The People's Republic of China
| | - Ting Li
- Department of Gastroenterology, Affiliated Hospital of Jiujiang University, Jiujiang, 332005, The People's Republic of China
| | - Yanqing Shi
- Department of Gastroenterology, Affiliated Hospital of Jiujiang University, Jiujiang, 332005, The People's Republic of China.
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Zhu Y, Wu X, Ran X, Rao C, Gong P. A retrospective cross-sectional study: comparison of the clinicopathological features of schistosomal and non-schistosomal colorectal cancer in Central China. BMC Infect Dis 2024; 24:732. [PMID: 39054428 PMCID: PMC11271061 DOI: 10.1186/s12879-024-09648-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 07/23/2024] [Indexed: 07/27/2024] Open
Abstract
AIM To analyze the clinicopathological features of schistosomal and non-schistosomal colorectal cancer in Central China and compare them with other areas of the Yangtze River Basin. METHOD The 501 cases of colorectal cancer (CRC) were retrospectively analyzed from 2020 to 2022. They were divided into two groups: 406 cases of colorectal cancer without schistosomiasis (CRC-NS) and 95 cases of colorectal cancer with schistosomiasis (CRC-S).The clinicopathological characteristics included the distribution of schistosomiasis eggs, patient age, sex, tumor differentiation, lymph node metastasis, and clinical stage. By retrieving the database, this study compared the clinicopathological differences of colorectal cancer with schistosomiasis in other areas of the Yangtze River basin. RESULTS The cases of colorectal cancer with schistosomiasis accounted for 18.9%(95/501) in the study. The patients of CRC-S were older than the patients of CRC-NS (P = 0.002, P < 0.05). There was a statistical difference in the location of occurrence (P = 0.000, P < 0.05) between the two groups. There were no significant differences between CRC-S and CRC-NS in other clinicopathological features, such as sex (P = 0.054), Type(P = 0.242), histological type(P = 0.654), infiltrative depth(P = 0.811), differentiation(P = 0.837), lymph node metastasis(P = 0.574), intravascular tumor thrombus(P = 0.698), T stage(P = 0.354). In other areas of the Yangtze River Basin, there were statistical differences in the age of occurrence and T stage (P < 0.05) between colorectal cancer with schistosomiasis and non-schistosomal colorectal cancer. CONCLUSION In Central China, colorectal cancer with chronic schistosomiasis infection occurs more in the rectum and sigmoid colon. It is more common in individuals over 60 years old, consistent with the findings in the Yangtze River Basin. Additionally, schistosomal colorectal cancer had a higher T stage in the Yangtze River Basin. This may be related to the malignant biological behavior of colorectal cancer and could result in a relatively poor prognosis. Therefore, the elderly population in schistosomiasis endemic areas should pay more attention to early screening and tumor prevention.
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Affiliation(s)
- Yuanting Zhu
- Department of pathology, Jingzhou Hospital Affiliated to Yangtze University, Stress No. 26 Chuyuan Avenue, Jingzhou district, Jingzhou, 434020, Hubei, China
| | - Xiaoxue Wu
- Department of pathology, Jingzhou Hospital Affiliated to Yangtze University, Stress No. 26 Chuyuan Avenue, Jingzhou district, Jingzhou, 434020, Hubei, China
| | - Xiaoshan Ran
- Department of pathology, Jingzhou Hospital Affiliated to Yangtze University, Stress No. 26 Chuyuan Avenue, Jingzhou district, Jingzhou, 434020, Hubei, China
| | - Chun Rao
- Department of pathology, Jingzhou Hospital Affiliated to Yangtze University, Stress No. 26 Chuyuan Avenue, Jingzhou district, Jingzhou, 434020, Hubei, China
| | - Ping Gong
- Department of pathology, Jingzhou Hospital Affiliated to Yangtze University, Stress No. 26 Chuyuan Avenue, Jingzhou district, Jingzhou, 434020, Hubei, China.
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Andreu-Ballester JC, Cuéllar C, Colmena-Zaragoza J, Galindo-Regal L, Hurtado-Marcos C, González-Fernández J, Balciscueta Z, García-Ballesteros C, López-Chuliá F, Jiménez AI, Llombart-Cussac A. Anti-Anisakis antibodies in colon cancer patients and their relationship with γδ T-cells. Parasitol Res 2024; 123:196. [PMID: 38662084 PMCID: PMC11045616 DOI: 10.1007/s00436-024-08216-y] [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: 07/12/2023] [Accepted: 04/18/2024] [Indexed: 04/26/2024]
Abstract
Many pathogens are related to carcinogenesis. Chronic inflammation, as a result of persistent infection, leads to DNA damage, higher expression of oncogenes, decreased apoptosis and immunosuppression, which are some of the reasons for cancer induction. Among parasites, Schistosoma, Opistorchis and Clonorchis are recognised as infectious agents which contribute to cancer. A relationship between Anisakis and cancer was hypothesised because cellular responses to Anisakis products could result in inflammation and DNA damage. Previous research has shown a decrease in CD8+ γδ T-cells and an increase in αβ and γδ T-cell apoptosis in colon cancer (CC) samples. Ninety-two CC patients and 60 healthy subjects were recruited. γδ and αβ T-cells were analysed, and their apoptosis was evaluated. Anti-Anisakis antibodies were tested in sera from CC patients and controls. Anti-Anisakis IgG, IgM, IgA and IgE antibodies were significantly higher in CC patients. A significant increase in anti-Anisakis IgA levels was observed in patients with angiolymphatic invasion. The number of all γδ T-cells, as well as CD3+ CD4+ αβ T-cells, was significantly lower in CC patients. The apoptosis of all T-cells was significantly increased in patients with CC. We observed a significantly higher percentage of anti-Anisakis IgE positive patients having a deficit of CD3+ γδ T-cells. Our results suggest a relationship between Anisakis and CC.
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Affiliation(s)
- Juan C Andreu-Ballester
- FISABIO Foundation-Public Health of Valencia, Spain and Parasitic Immunobiology and Immunomodulation Research Group (INMUNOPAR), Complutense University of Madrid, Madrid, Spain
| | - Carmen Cuéllar
- Departamento de Microbiología y Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, 28040, Madrid, Spain.
| | | | | | | | - Juan González-Fernández
- Departamento de Microbiología y Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | | | | | | | - Ana I Jiménez
- Pathology Department, Arnau de Vilanova Hospital, Valencia, Spain
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Jain A. Medical Jeopardy Quiz: Infections and Cancer. Am J Med 2024; 137:302-303. [PMID: 37774960 DOI: 10.1016/j.amjmed.2023.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 08/24/2023] [Accepted: 08/24/2023] [Indexed: 10/01/2023]
Affiliation(s)
- Ankur Jain
- Department of Haematology, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, India.
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Jain S, Rana M. From the discovery of helminths to the discovery of their carcinogenic potential. Parasitol Res 2023; 123:47. [PMID: 38095695 DOI: 10.1007/s00436-023-08022-y] [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: 08/20/2023] [Accepted: 11/20/2023] [Indexed: 12/18/2023]
Abstract
Cancer involves a major aberration in the normal behaviour of cells, making them divide continuously, which interferes with the normal physiology of the body. The link between helminths and their cancer-inducing potential has been proposed in the last century. The exact pathway is still not clear but chronic inflammation in response to the deposited eggs, immune response against soluble egg antigens, and co-infection with a third party (a bacteria, a virus, or infection leading to a change in microbiome) seems to be the reasons for cancer induction. This review looks into the historical outlook on helminths along with their epidemiology, morphology, and life cycle. It then focuses on providing correlations between helminth infection and molecular mechanism of carcinogenesis by elaborating upon epidemiological, clinical, and surgical studies. While the cancer-inducing potential has been convincingly established only for a few helminths and studies point out towards possible cancer-inducing ability of the rest of the helminths elucidated in this work, however, more insights into the immunobiology of helminths as well as infected patients are required to conclusively comment upon this ability of the latter.
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Affiliation(s)
- Sidhant Jain
- Institute for Globally Distributed Open Research and Education (IGDORE), Rewari, Haryana, India.
| | - Meenakshi Rana
- Dyal Singh College, University of Delhi, Lodhi Road, Pragati Vihaar, New Delhi, India
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Liu XF, Ju S, Wang KY, Li Y, Qiang JW. The prevalence rate, mortality, and 5-year overall survival of Schistosoma japonicum patients with human malignancy. Front Oncol 2023; 13:1288197. [PMID: 38125940 PMCID: PMC10731309 DOI: 10.3389/fonc.2023.1288197] [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: 09/04/2023] [Accepted: 11/20/2023] [Indexed: 12/23/2023] Open
Abstract
Background Only a few studies have focused on the association between Schistosoma japonicum and human malignancy. The aim of this study was to update the prevalence rate, mortality, and 5-year overall survival of S. japonicum patients with human malignancy. Methods From January 20, 2018, to January 31, 2021, 5,866 inpatients were included in the study. A total of 656 S. japonicum patients with malignancy were identified. Cases were stratified by gender and age groups. The cancer sites, prevalence rate, mortality, and 5-year overall survival of the patients were reported. The S. japonicum patients with malignancy were further divided into a non-digestive system tumor group (n = 309) and a digestive system tumor group (n = 347), including those with cancer in the esophagus, stomach, colon, rectum, liver, gallbladder, bile duct, or pancreas. Chi-squared test and odds ratio with confidence intervals were performed between these two groups. Results Lung cancer was found the most common malignancy, accounting for 18.6% of all malignancies, followed by colorectal, stomach, liver, and gallbladder cancers. These five leading malignancies accounted for approximately 61.8% of all cases. Colorectal cancer was the leading cause of malignancy death, followed by lung, stomach, gallbladder, and liver cancers. These five leading causes of death accounted for approximately 55.6% of all death cases. Statistical significance was found in the prevalence rate between S. japonicum and non-S. japonicum patients with/without digestive system tumor (p < 0.001). The odds ratio of S. japonicum patients with digestive system tumors was 1.6 (95%CI: 1.4-1.9). Conclusion S. japonicum contributes to a significant prevalence and mortality in digestive system tumors, including colorectal, stomach, liver, and gallbladder cancers.
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Affiliation(s)
- Xue-Fei Liu
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Shuai Ju
- Departments of Interventional Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Ke-Ying Wang
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Ying Li
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Jin-Wei Qiang
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
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Jain S, Rana M, Choubey P, Kumar S. Schistosoma japonicum Associated Colorectal Cancer and Its Management. Acta Parasitol 2023; 68:723-734. [PMID: 37594685 DOI: 10.1007/s11686-023-00707-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 07/31/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND An association between Schistosoma japonicum and colorectal cancer in humans has been known since a long time; however, this association remains understudied and lacks comprehensive experimentation support. OBJECTIVE Various epidemiological and pathological studies have established the role of chronic inflammation as a major factor behind the induction of colorectal cancer. The aim of this review is to present the current knowledge on the association of Schistosoma japonicum with colorectal cancer. RESULT Mechanisms which lead to induction and progression of colorectal cancer are highlighted along with diagnosis and treatment for the same. Further, various methodologies, including mass drug administration, use of new drugs and vaccines, role of apoptosis, and histone-modifying enzymes, have been described which can either prevent the schistosomal infection itself or can check it from reaching an advanced stage. CONCLUSIONS Epidemiological, clinical, pathological and surgical studies suggest that Schistosoma japonicum is responsible for induction of colorectal cancer. However, thorough clinical studies are required to support and globally accept this notion. Further, methodologies highlighted in this work can be employed in order to take care of schistosomal infection or address the cancer induction and progression.
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Affiliation(s)
- Sidhant Jain
- Institute for Globally Distributed Open Research and Education (IGDORE), Rewari, Haryana, India.
| | - Meenakshi Rana
- Dyal Singh College, University of Delhi, Lodhi Road, Pragati Vihaar, New Delhi, 110003, India
| | - Pooja Choubey
- Department of Zoology, Gate No. 3, Chaatra Marg, University of Delhi, North Campus, Delhi, 110007, India
| | - Sahil Kumar
- Department of Pharmacology, ESIC Dental College and Hospital, Rohini, Sector-15, Delhi, 110089, India
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Zhang F, Wang X, Zhu Y, Xia P. Conjoint analysis of clinical, imaging, and pathological features of schistosomiasis and colorectal cancer. Pathol Oncol Res 2023; 29:1611396. [PMID: 38099242 PMCID: PMC10719402 DOI: 10.3389/pore.2023.1611396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/20/2023] [Indexed: 12/17/2023]
Abstract
This study aims to examine and compare clinical, radiological, and pathological data between colorectal cancer (CRC) patients with and without schistosomiasis and uncover distinctive CRC characteristics when accompanied by schistosomiasis. This retrospective study is based on data collected from 341 patients diagnosed with CRC post-surgery and pathology. Of these patients, 101 (Group A) were diagnosed with colorectal cancer co-occurring with schistosomiasis (CRC-S), while 240 patients (Group B) were diagnosed with colorectal cancer without concurrent schistosomiasis (CRC-NS). Both groups were compared and analyzed based on their clinical data, imaging-based TNM staging, lymph node metastasis, nerve invasion, vascular cancer thrombus, and histopathological differentiation. A Chi-squared test revealed a significant difference in gender distribution between the patients with CRC-S (Group A) and CRC-NS (Group B), with a p -value of 0.043 and χ2 = 4.115. Specifically, a higher incidence rate was observed among males in Group A. There was a difference in the overall distribution of TNM staging between the two groups (p = 0.034, χ2 = 6.764). After pairwise comparison, a statistically significant difference was observed in the T3 stage (p <0.05). The proportion of the T3 stage in Group A was significantly higher than that in Group B, indicating certain advantages. There was a difference in postoperative histopathological grading between the two groups (p = 0.005, χ2 = 10.626). After pairwise comparison, a statistically significant difference was observed between the well-differentiated adenocarcinoma and the moderately and poorly differentiated adenocarcinoma (p <0.05), with a higher proportion of welldifferentiated patients in Group A compared to Group B. There was no significant difference in age, lymph node metastasis, nerve invasion, and vascular invasion between the two groups of patients (p > 0.05). Among the 101 patients with CRC-S, 87 (86%) showed linear calcification on CT imaging. Patients with CRC-S are mainly male, with tumor staging mostly in the middle stage, high tumor differentiation, and low malignancy. CT imaging can help identify the presence of lumps and linear calcification indicative of schistosome deposits. MRI can early clarify TNM staging and determine the presence of lymph node metastasis and nerve and vascular invasion.
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Affiliation(s)
- Fang Zhang
- Department of Radiology, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, China
| | - XiaoShuang Wang
- Department of Radiology, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, China
| | - YuanTing Zhu
- Department of Pathology, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, China
| | - Peng Xia
- Department of Parasitology, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
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Zhou M, Xu L, Xu D, Chen W, Khan J, Hu Y, Huang H, Wei H, Zhang Y, Chusongsang P, Tanasarnprasert K, Hu X, Limpanont Y, Lv Z. Chromosome-scale genome of the human blood fluke Schistosoma mekongi and its implications for public health. Infect Dis Poverty 2023; 12:104. [PMID: 38017557 PMCID: PMC10683246 DOI: 10.1186/s40249-023-01160-6] [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: 08/29/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Schistosoma mekongi is a human blood fluke causing schistosomiasis that threatens approximately 1.5 million humans in the world. Nonetheless, the limited available S. mekongi genomic resources have hindered understanding of its biology and parasite-host interactions for disease management and pathogen control. The aim of our study was to integrate multiple technologies to construct a high-quality chromosome-level assembly of the S. mekongi genome. METHODS The reference genome for S. mekongi was generated through integrating Illumina, PacBio sequencing, 10 × Genomics linked-read sequencing, and high-throughput chromosome conformation capture (Hi-C) methods. In this study, we conducted de novo assembly, alignment, and gene prediction to assemble and annotate the genome. Comparative genomics allowed us to compare genomes across different species, shedding light on conserved regions and evolutionary relationships. Additionally, our transcriptomic analysis focused on genes associated with parasite-snail interactions in S. mekongi infection. We employed gene ontology (GO) enrichment analysis for functional annotation of these genes. RESULTS In the present study, the S. mekongi genome was both assembled into 8 pseudochromosomes with a length of 404 Mb, with contig N50 and scaffold N50 lengths of 1168 kb and 46,759 kb, respectively. We detected that 43% of the genome consists of repeat sequences and predicted 9103 protein-coding genes. We also focused on proteases, particularly leishmanolysin-like metalloproteases (M8), which are crucial in the invasion of hosts by 12 flatworm species. Through phylogenetic analysis, it was discovered that the M8 gene exhibits lineage-specific amplification among the genus Schistosoma. Lineage-specific expansion of M8 was observed in blood flukes. Additionally, the results of the RNA-seq revealed that a mass of genes related to metabolic and biosynthetic processes were up-regulated, which might be beneficial for cercaria production. CONCLUSIONS This study delivers a high-quality, chromosome-scale reference genome of S. mekongi, enhancing our understanding of the divergence and evolution of Schistosoma. The molecular research conducted here also plays a pivotal role in drug discovery and vaccine development. Furthermore, our work greatly advances the understanding of host-parasite interactions, providing crucial insights for schistosomiasis intervention strategies.
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Affiliation(s)
- Minyu Zhou
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China
- Department of Pathogen Biology and Biosafety, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Lian Xu
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-Innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, China
| | - Dahua Xu
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, College of Biomedical Information and Engineering, Hainan Medical University, Haikou, China
| | - Wen Chen
- Key Laboratory of Vascular Biology and Translational Medicine, Medical School, Hunan University of Chinese Medicine, Changsha, China
| | - Jehangir Khan
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yue Hu
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China
- Department of Pathogen Biology and Biosafety, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Hui Huang
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China
- Department of Pathogen Biology and Biosafety, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Hang Wei
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China
- Department of Pathogen Biology and Biosafety, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Yiqing Zhang
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China
- Department of Pathogen Biology and Biosafety, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Phiraphol Chusongsang
- Department of Social and Environmental Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Kanthi Tanasarnprasert
- Department of Social and Environmental Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Xiang Hu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, China.
| | - Yanin Limpanont
- Department of Social and Environmental Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
| | - Zhiyue Lv
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-Sen University, Guangzhou, China.
- Department of Pathogen Biology and Biosafety, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China.
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Li S, Sun X, Li T, Shi Y, Xu B, Deng Y, Wang S. A novel proteomic-based model for predicting colorectal cancer with Schistosoma japonicum co-infection by integrated bioinformatics analysis and machine learning. BMC Med Genomics 2023; 16:269. [PMID: 37904220 PMCID: PMC10614356 DOI: 10.1186/s12920-023-01711-8] [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: 06/19/2023] [Accepted: 10/23/2023] [Indexed: 11/01/2023] Open
Abstract
Schistosoma japonicum infection is an important public health problem and the S. japonicum infection is associated with a variety of diseases, including colorectal cancer. We collected the paraffin samples of CRC patients with or without S. japonicum infection according to standard procedures. Data-Independent Acquisition was used to identify differentially expressed proteins (DEPs), protein-protein interaction (PPI) network construction, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis and machine learning algorithms (least absolute shrinkage and selection operator (LASSO) regression) were used to identify candidate genes for diagnosing CRC with S. japonicum infection. To assess the diagnostic value, the nomogram and receiver operating characteristic (ROC) curve were developed. A total of 115 DEPs were screened, the DEPs that were discovered were mostly related with biological process in generation of precursor metabolites and energy,energy derivation by oxidation of organic compounds, carboxylic acid metabolic process, oxoacid metabolic process, cellular respiration aerobic respiration according to the analyses. Enrichment analysis showed that these compounds might regulate oxidoreductase activity, transporter activity, transmembrane transporter activity, ion transmembrane transporter activity and inorganic molecular entity transmembrane transporter activity. Following the development of PPI network and LASSO, 13 genes (hsd17b4, h2ac4, hla-c, pc, epx, rpia, tor1aip1, mindy1, dpysl5, nucks1, cnot2, ndufa13 and dnm3) were filtered, and 3 candidate hub genes were chosen for nomogram building and diagnostic value evaluation after machine learning. The nomogram and all 3 candidate hub genes (hsd17b4, rpia and cnot2) had high diagnostic values (area under the curve is 0.9556). The results of our study indicate that the combination of hsd17b4, rpia, and cnot2 may become a predictive model for the occurrence of CRC in combination with S. japonicum infection. This study also provides new clues for the mechanism research of S. japonicum infection and CRC.
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Affiliation(s)
- Shan Li
- Precision Preventive Medicine Laboratory of Basic Medical School, Jiujiang University, Jiujiang, 332005, China.
| | - Xuguang Sun
- Art School, Jiujiang University, Jiujiang, 332005, China
| | - Ting Li
- Affiliated Hospital of Jiujiang University, Jiujiang, 332005, China
| | - Yanqing Shi
- Affiliated Hospital of Jiujiang University, Jiujiang, 332005, China
| | - Binjie Xu
- Precision Preventive Medicine Laboratory of Basic Medical School, Jiujiang University, Jiujiang, 332005, China
| | - Yuyong Deng
- Precision Preventive Medicine Laboratory of Basic Medical School, Jiujiang University, Jiujiang, 332005, China
| | - Sifan Wang
- Precision Preventive Medicine Laboratory of Basic Medical School, Jiujiang University, Jiujiang, 332005, China
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Yang Y, Wang XY, Duan C, Wang ZJ, Sheng HY, Xu XL, Wang WJ, Yang JH. Clinicopathological characteristics and its association with digestive system tumors of 1111 patients with Schistosomiasis japonica. Sci Rep 2023; 13:15115. [PMID: 37704736 PMCID: PMC10500003 DOI: 10.1038/s41598-023-42456-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/11/2023] [Indexed: 09/15/2023] Open
Abstract
Schistosomiasis japonicum can cause different degrees of organ damage and complex human immune pathological reactions, which often invade the intestine and liver. The purpose of this study was to explore the pathological types and pathological changes of Schistosomiasis and their correlation with some digestive system tumors. Hematoxylin eosin staining was performed on the diseased tissues of 1111 Schistosomiasis cases. We counted the deposition sites of Schistosoma eggs, analyzed the pathological characteristics, and compared the clinicopathological characteristics of Schistosomiasis associated digestive system tumors and non-Schistosomiasis digestive system tumors. We found that Schistosoma japonicum can cause multi organ and multi system damage, with 469 cases of inflammation, 47 cases of adenoma, and 519 cases of adenocarcinoma. Other types include cysts, stromal tumors, malignant lymphomas, and neuroendocrine tumors. Schistosomiasis associated tumors, including gastric cancer, liver cancer, colon cancer and rectal cancer, were compared with non-Schistosomiasis tumors. There were significant differences in age, gender and tumor differentiation between the two groups. Our study shows Schistosomiasis is a systemic disease, causing multiple organ and system damage in the human body. Its clinicopathological types are diverse, and there may be a pathological change process of "Inflammation-adenoma-carcinoma". Schistosomiasis associated digestive system tumors differ from non-Schistosomiasis tumors in some clinicopathological features.
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Affiliation(s)
- Yang Yang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China
- Class1 Grade 2019, Department of Stomatology, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Xiao-Yi Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Chun Duan
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Zi-Jian Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Hao-Yu Sheng
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Xiu-Liang Xu
- Department of Infectious Diseases, The People's Hospital of Chizhou, Chizhou, Anhui, People's Republic of China
| | - Wen-Jie Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Jiang-Hua Yang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People's Republic of China.
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12
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Emara MH, Mahros AM, Rasheda AMA, Radwan MI, Mohamed B, Abdelrazik O, Elazab M, Elbatae H. Schistosomal (bilharzial) polyps: Travel through the colon and beyond. World J Gastroenterol 2023; 29:4156-4165. [PMID: 37475844 PMCID: PMC10354569 DOI: 10.3748/wjg.v29.i26.4156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/18/2023] [Accepted: 03/29/2023] [Indexed: 07/10/2023] Open
Abstract
Schistosomiasis (bilharziasis) is a major neglected tropical disease. It is endemic in many tropical and subtropical communities. Schistosomal polyps (S. polyps) are not uncommon presentation of this infection. Although the colon is the most commonly affected organ, many other organs are affected. S. polyps are associated with a variable range of morbidity independent of the Schistosomal infection. S. polyps are frequently described in endemic areas and increasingly reported in non-endemic areas mainly among immigrants and visitors to the endemic areas. This review aimed to increase awareness of practitioners, especially gastroenterologists, for this peculiar type of polyps caused by this neglected infection hence improving patient outcomes. Web-based search of different databases was conducted for the literature focusing the development of S. polyps in the colon and other organs with analysis of the clinical manifestations, diagnosis and treatment. The following key words were used in the search, “Schistosomiasis” OR “Bilharziasis” AND “Polyps” OR “Polyp” AND “Colon” OR “Small intestine” OR “ Duodenum” OR “ Stomach” OR “Esophagus” OR ” Gallbladder” OR” Pharynx” OR “Larynx” OR “Trachea” OR ”Urinary bladder” OR “ Ureter” OR “Renal Pelvis” OR “Urethra”. All publication types including case reports, case series, original research, and review articles were retrieved and analyzed. S. polyps are not infrequent presentation of acute or chronic Schistosomal infection. S. polyps are described in many organs including the bowel, genitourinary tract, skin, gallbladder and the larynx. Presentation of S. polyps is variable and depends on the site, number as well as the polyp size. The relationship of S. polyps to malignant transformation is a matter of discussion. Presence of S. polyps is sometimes the only manifestation of Schistosomiasis. Small polyps can be treated medically with praziquantel, while large accessible polyps are amendable for endoscopic excision through different polyp resection techniques. However, huge, complicated, non-accessible and suspicious polyps are indicated for surgical management or advanced endoscopic resection when appropriate. Clinicians and endoscopists should be aware about these facts when treating patients living in, immigrated from or visiting endemic areas.
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Affiliation(s)
- Mohamed H Emara
- Department of Hepatology, Gastroenterology and Infectious Diseases, Kafrelsheikh University, Kafr-Elshikh 33516, Egypt
| | - Aya M Mahros
- Department of Hepatology, Gastroenterology and Infectious Diseases, Kafrelsheikh University, Kafr-Elshikh 33516, Egypt
| | - Abdelrahman M Ahmed Rasheda
- Department of Internal Medicine, Gastroenterology Unit, Security Forces Hospital, Ryiadh 11481, Saudi Arabia
| | - Mohamed I Radwan
- Department of Tropical Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Besher Mohamed
- Department of Gastroenterology, Surrey and Sussex Hospitals NHS Trust, Surrey RH1 5RH, United Kingdom
| | - Osama Abdelrazik
- Department of Hepato-Gastroenterology and Infectious Diseases, Al-Azhar University, Cairo 11651, Egypt
| | - Mostafa Elazab
- Department of Hepatology, Gastroenterology and Infectious Diseases, Kafrelsheikh University, Kafr-Elshikh 33516, Egypt
| | - Hassan Elbatae
- Department of Hepatology, Gastroenterology and Infectious Diseases, Kafrelsheikh University, Kafr-Elshikh 33516, Egypt
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13
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Kato I. Bacterial, Viral and Parasitic Pathogens and Colorectal Cancer. Cancers (Basel) 2023; 15:3353. [PMID: 37444463 DOI: 10.3390/cancers15133353] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Several viral, bacterial, and parasitic pathogens have been designated as human carcinogens by the World Health Organization [...].
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Affiliation(s)
- Ikuko Kato
- Department of Oncology and Pathology, Wayne State University School of Medicine, Detroit, MI 48201, USA
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14
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Pani G. Fusobacterium & Co. at the Stem of Cancer: Microbe-Cancer Stem Cell Interactions in Colorectal Carcinogenesis. Cancers (Basel) 2023; 15:cancers15092583. [PMID: 37174049 PMCID: PMC10177588 DOI: 10.3390/cancers15092583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 04/27/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
Adult stem cells lie at the crossroads of tissue repair, inflammation, and malignancy. Intestinal microbiota and microbe-host interactions are pivotal to maintaining gut homeostasis and response to injury, and participate in colorectal carcinogenesis. Yet, limited knowledge is available on whether and how bacteria directly crosstalk with intestinal stem cells (ISC), particularly cancerous stem-like cells (CR-CSC), as engines for colorectal cancer initiation, maintenance, and metastatic dissemination. Among several bacterial species alleged to initiate or promote colorectal cancer (CRC), the pathobiont Fusobacterium Nucleatum has recently drawn significant attention for its epidemiologic association and mechanistic linkage with the disease. We will therefore focus on current evidence for an F. nucleatum-CRCSC axis in tumor development, highlighting the commonalities and differences between F. nucleatum-associated colorectal carcinogenesis and gastric cancer driven by Helicobacter Pylori. We will explore the diverse facets of the bacteria-CSC interaction, analyzing the signals and pathways whereby bacteria either confer "stemness" properties to tumor cells or primarily target stem-like elements within the heterogeneous tumor cell populations. We will also discuss the extent to which CR-CSC cells are competent for innate immune responses and participate in establishing a tumor-promoting microenvironment. Finally, by capitalizing on the expanding knowledge of how the microbiota and ISC crosstalk in intestinal homeostasis and response to injury, we will speculate on the possibility that CRC arises as an aberrant repair response promoted by pathogenic bacteria upon direct stimulation of intestinal stem cells.
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Affiliation(s)
- Giovambattista Pani
- Department of Translational Medicine and Surgery, Section of General Pathology, Faculty of Medicine, Università Cattolica del Sacro Cuore, Largo Francesco Vito, 1, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, L. go A. Gemelli 8, 00168 Rome, Italy
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15
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Zheng N, Wang H, Yu Q, Wang C, Bai CG, Pan AF, Jiang J, Lu J, Dai SM, Mei Z, Zhang W, Gao XH. Changing trends, clinicopathological characteristics, surgical treatment patterns, and prognosis of schistosomiasis-associated versus non-schistosomiasis-associated colorectal cancer: a large retrospective cohort study of 31 153 cases in Shanghai, China (2001-2021). Int J Surg 2023; 109:772-784. [PMID: 36999800 PMCID: PMC10389396 DOI: 10.1097/js9.0000000000000293] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 02/13/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND With the elimination of schistosomiasis in China, its role in the pathogenesis of colorectal cancer (CRC) has decreased. However, the trends, clinicopathological features, surgical treatment patterns, and prognosis of schistosomiasis-associated CRC (SACRC) versus non-schistosomiasis-associated CRC (NSACRC) in China remain unclear. MATERIALS AND METHODS The percentage trend of SACRC in CRC patients in China was analyzed using data retrieved from the Pathology Registry of Changhai Hospital (2001-2021). Clinicopathological characteristics, surgical treatment patterns, and prognosis-related parameters were compared between the two groups. Multivariate Cox regression analyses were performed for disease-free survival (DFS) and overall survival (OS). RESULTS A total of 31 153 CRC cases were included, with 823 (2.6%) cases of SACRC and 30 330 (97.4%) cases of NSACRC. The average percentage of SACRC cases has decreased continuously from 3.8 to 1.7% (from 2001 to 2021). Compared with the NSACRC group, the SACRC group had more men, older age at diagnosis, lower BMI, fewer symptoms; higher rates of rectal cancer, comorbidities, KRAS mutation, multiple primary CRC and concomitant polyps; less lymph node metastasis, distant metastasis, vascular invasion, and tumor budding; less preoperative radiotherapy and preoperative chemotherapy; and more positive resection margins and postoperative targeted therapy. There were no significant differences between the two groups regarding laparoscopic surgery, palliative resection, extended radical resection, or ostomy. Moreover, the SACRC group had adverse DFS and similar OS compared with the NSACRC group. In multivariate analyses, schistosomiasis was not an independent predictor of DFS or OS. CONCLUSION The percentage of SACRC in CRC (2.6%) in our hospital was very low, and it decreased continuously over the last two decades, indicating that schistosomiasis is no longer an important risk factor for CRC in Shanghai, China. Patients with SACRC have distinct clinicopathological, molecular, and treatment-related features and survival rates similar to those with NSACRC.
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Affiliation(s)
- Nanxin Zheng
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University
- Hereditary Colorectal Cancer Center and Genetic Block Center of Familial Cancer, Changhai Hospital
| | - Hao Wang
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University
- Hereditary Colorectal Cancer Center and Genetic Block Center of Familial Cancer, Changhai Hospital
| | - Qing Yu
- Department of Parasitic Disease, Shanghai Municipal Center for Disease Control and Prevention
| | - Chen Wang
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University
- Hereditary Colorectal Cancer Center and Genetic Block Center of Familial Cancer, Changhai Hospital
| | - Chen Guang Bai
- Department of Pathology, Changhai Hospital, Naval Medical University
| | - An Fu Pan
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University
| | - Jianjun Jiang
- Department of Anorectal Surgery, Kongjiang Hospital, Yangpu District
| | - Jian Lu
- Department of Anorectal Surgery, Kongjiang Hospital, Yangpu District
| | - Si Min Dai
- Department of Parasitic Disease, Shanghai Municipal Center for Disease Control and Prevention
| | - Zubing Mei
- Department of Anorectal Surgery, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine
- Anorectal Disease Institute of Shuguang Hospital, Shanghai, People’s Republic of China
| | - Wei Zhang
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University
- Hereditary Colorectal Cancer Center and Genetic Block Center of Familial Cancer, Changhai Hospital
| | - Xian Hua Gao
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University
- Hereditary Colorectal Cancer Center and Genetic Block Center of Familial Cancer, Changhai Hospital
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16
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Domingues C, Cabral C, Jarak I, Veiga F, Dourado M, Figueiras A. The Debate between the Human Microbiota and Immune System in Treating Aerodigestive and Digestive Tract Cancers: A Review. Vaccines (Basel) 2023; 11:vaccines11030492. [PMID: 36992076 DOI: 10.3390/vaccines11030492] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/23/2023] Open
Abstract
The human microbiota comprises a group of microorganisms co-existing in the human body. Unbalanced microbiota homeostasis may impact metabolic and immune system regulation, shrinking the edge between health and disease. Recently, the microbiota has been considered a prominent extrinsic/intrinsic element of cancer development and a promising milestone in the modulation of conventional cancer treatments. Particularly, the oral cavity represents a yin-and-yang target site for microorganisms that can promote human health or contribute to oral cancer development, such as Fusobacterium nucleatum. Moreover, Helicobacter pylori has also been implicated in esophageal and stomach cancers, and decreased butyrate-producing bacteria, such as Lachnospiraceae spp. and Ruminococcaceae, have demonstrated a protective role in the development of colorectal cancer. Interestingly, prebiotics, e.g., polyphenols, probiotics (Faecalibacterium, Bifidobacterium, Lactobacillus, and Burkholderia), postbiotics (inosine, butyrate, and propionate), and innovative nanomedicines can modulate antitumor immunity, circumventing resistance to conventional treatments and could complement existing therapies. Therefore, this manuscript delivers a holistic perspective on the interaction between human microbiota and cancer development and treatment, particularly in aerodigestive and digestive cancers, focusing on applying prebiotics, probiotics, and nanomedicines to overcome some challenges in treating cancer.
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Affiliation(s)
- Cátia Domingues
- Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- LAQV-REQUIMTE, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Cristiana Cabral
- Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ivana Jarak
- Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Francisco Veiga
- Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- LAQV-REQUIMTE, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Marília Dourado
- Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Health Studies and Research of the University of Coimbra (CEISUC), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Studies and Development of Continuous and Palliative Care (CEDCCP), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana Figueiras
- Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
- LAQV-REQUIMTE, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
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17
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Cao Y, Zheng X, Hu Y, Li J, Huang B, Zhao N, Liu T, Cai K, Tian S. Levels of systemic inflammation response index are correlated with tumor-associated bacteria in colorectal cancer. Cell Death Dis 2023; 14:69. [PMID: 36717544 PMCID: PMC9886998 DOI: 10.1038/s41419-023-05602-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/31/2023]
Abstract
The relationship between systemic inflammation and tumor-associated bacteria is largely unknown in colorectal cancer (CRC). The primary aim of this study was to investigate the prognostic effects of the systemic inflammation response index (SIRI) on the survival outcomes of CRC patients who experienced surgical therapy, and the second aim was to reveal the potential association between SIRI levels and tumor-associated bacteria in CRC. We recruited a cohort of 298 CRC patients who experienced surgical resection in Wuhan Union Hospital. These patients were assigned to the low and high groups based on the cut-off value of SIRI. We utilized 1:1 propensity score matching (PSM) to reduce the potential confounding factors between the low SIRI group (N = 83) and the high SIRI group (N = 83). The total DNA of 166 paraffin-embedded tumor tissues and 24 frozen tumor tissues was extracted and amplified, and 16 S rRNA sequencing was employed to uncover the composition of microbiota between low and high SIRI groups. Survival analysis uncovered that the high SIRI cohort exhibited significantly shorter overall and disease-free survival time than low SIRI companions after PSM. The ROC analyses showed that the prediction abilities of SIRI were much higher than other serum inflammatory biomarkers for survival outcomes. The microbial richness and diversity in the low SIRI group were remarkably higher than those in the high SIRI group. At the phylum level, we found that Proteobacteria, Synergistetes, WPS-2, Thermil, Fusobacteria were enriched in the high SIRI group. Cupriavidus, Thermus, Ochrobactrum, Cupriavidus, Acidovorax were enriched in the high SIRI group at the genus level. 16 S rRNA based on frozen samples also obtained similar results. SIRI is a promising and novel prognostic biomarker among CRC sufferers who underwent surgical removal. There existed significant differences in the diversity and compositions of tumor-associated bacteria between the low and high SIRI groups.
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Affiliation(s)
- Yinghao Cao
- Department of Digestive Surgical Oncology, Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xin Zheng
- Department of infectious disease, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yugang Hu
- Department of Ultrasonography, Renmin Hospital of Wuhan University, Wuhan, Hubei province, 430060, China
| | - Jiahuan Li
- Department of infectious disease, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Binglu Huang
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ning Zhao
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, 710061, China
| | - Tao Liu
- Department of Digestive Surgical Oncology, Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Kailin Cai
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Shan Tian
- Department of infectious disease, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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18
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Damane BP, Mulaudzi TV, Kader SS, Naidoo P, Savkovic SD, Dlamini Z, Mkhize-Kwitshana ZL. Unraveling the Complex Interconnection between Specific Inflammatory Signaling Pathways and Mechanisms Involved in HIV-Associated Colorectal Oncogenesis. Cancers (Basel) 2023; 15:748. [PMID: 36765706 PMCID: PMC9913377 DOI: 10.3390/cancers15030748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/16/2023] [Accepted: 01/22/2023] [Indexed: 01/27/2023] Open
Abstract
The advancement of HIV treatment has led to increased life expectancy. However, people living with HIV (PLWH) are at a higher risk of developing colorectal cancers. Chronic inflammation has a key role in oncogenesis, affecting the initiation, promotion, transformation, and advancement of the disease. PLWH are prone to opportunistic infections that trigger inflammation. It has been documented that 15-20% of cancers are triggered by infections, and this percentage is expected to be increased in HIV co-infections. The incidence of parasitic infections such as helminths, with Ascariasis being the most common, is higher in HIV-infected individuals. Cancer cells and opportunistic infections drive a cascade of inflammatory responses which assist in evading immune surveillance, making them survive longer in the affected individuals. Their survival leads to a chronic inflammatory state which further increases the probability of oncogenesis. This review discusses the key inflammatory signaling pathways involved in disease pathogenesis in HIV-positive patients with colorectal cancers. The possibility of the involvement of co-infections in the advancement of the disease, along with highlights on signaling mechanisms that can potentially be utilized as therapeutic strategies to prevent oncogenesis or halt cancer progression, are addressed.
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Affiliation(s)
- Botle Precious Damane
- Department of Surgery, Steve Biko Academic Hospital, University of Pretoria, Hatfield 0028, South Africa
- Department of Medical Microbiology, School of Laboratory Medicine & Medical Sciences, Medical School Campus, College of Health Sciences, University of KwaZulu-Natal-Natal, Durban 4041, South Africa
| | - Thanyani Victor Mulaudzi
- Department of Surgery, Steve Biko Academic Hospital, University of Pretoria, Hatfield 0028, South Africa
| | - Sayed Shakeel Kader
- Department of Surgery, University of KwaZulu Natal, Congella, Durban 4013, South Africa
| | - Pragalathan Naidoo
- Department of Medical Microbiology, School of Laboratory Medicine & Medical Sciences, Medical School Campus, College of Health Sciences, University of KwaZulu-Natal-Natal, Durban 4041, South Africa
- SAMRC Research Capacity Development Division, South African Medical Research Council, Tygerberg, Cape Town 4091, South Africa
| | - Suzana D. Savkovic
- School of Medicine, Department of Pathology & Laboratory Medicine, 1430 Tulane Ave., SL-79, New Orleans, LA 70112, USA
| | - Zodwa Dlamini
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChI Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa
| | - Zilungile Lynette Mkhize-Kwitshana
- Department of Medical Microbiology, School of Laboratory Medicine & Medical Sciences, Medical School Campus, College of Health Sciences, University of KwaZulu-Natal-Natal, Durban 4041, South Africa
- SAMRC Research Capacity Development Division, South African Medical Research Council, Tygerberg, Cape Town 4091, South Africa
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19
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Cook AK. Schistosomiasis in the United States. Vet Clin North Am Small Anim Pract 2022; 52:1283-1303. [DOI: 10.1016/j.cvsm.2022.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Ghanadi K, Khalaf AK, Jafrasteh A, Anbari K, Mahmoudvand H. High prevalence of Cryptosporidium infection in Iranian patients suffering from colorectal cancer. Parasite Epidemiol Control 2022; 19:e00271. [PMID: 36118049 PMCID: PMC9471416 DOI: 10.1016/j.parepi.2022.e00271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 09/02/2022] [Accepted: 09/02/2022] [Indexed: 12/03/2022] Open
Abstract
The present investigation was designed to study the prevalence of cryptosporidiosis in the colorectal cancer patients compared to the healthy subjects. The present descriptive case-control study was performed on 174 subjects including 87 healthy people and 87 patients with colorectal cancer attending to general hospitals in Lorestan Province, Western Iran, during October 2019–August 2020. A fresh stool specimen was collected from each subject in a sterile labeled container. The collected stool samples were concentrated using the sucrose flotation method and then prepared for Ziehl-Neelsen staining for microscopic examination. All samples were also tested using the Nested-PCR assays by amplifying the 18S rRNA gene for the presence of Cryptosporidium DNA. Demographic and possible risk factors such as age, gender, residence, agriculture activity, history of contact with livestock, consumption unwashed fruits/vegetables, and hand washing before eating were investigated in all the studied subjects using a questionnaire. Of the 87 patients with colorectal cancer, 37 (42.5%) had Cryptosporidium infection. A significant difference (p < 0.001) in the prevalence of Cryptosporidium spp. infections among the participants in the case and control (11, 12.6%) groups was observed. We found that cryptosporidiosis was not linked with age, gender, hand washing, agriculture activity, and history of contact with livestock in the colorectal patients. However, residence in urban areas was significantly associated with the prevalence of cryptosporidiosis. The 18 s rRNA gene of Cryptosporidium in 48 samples was successfully amplified by the Nested-PCR. Based on the obtained findings, Cryptosporidium spp. infections were observed significantly more frequently in the patients with colorectal cancer in comparison with the healthy individuals. It is suggested to carry out similar studies in various parts of Iran with larger sample sizes and further parasitological tests.
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Affiliation(s)
- Koroush Ghanadi
- Department of Internal Medicine, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | | | - Ata Jafrasteh
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Khatereh Anbari
- Social Determinants of Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hossein Mahmoudvand
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
- Corresponding author.
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21
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Wu Y, Duffey M, Alex SE, Suarez-Reyes C, Clark EH, Weatherhead JE. The role of helminths in the development of non-communicable diseases. Front Immunol 2022; 13:941977. [PMID: 36119098 PMCID: PMC9473640 DOI: 10.3389/fimmu.2022.941977] [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: 05/12/2022] [Accepted: 08/01/2022] [Indexed: 12/15/2022] Open
Abstract
Non-communicable diseases (NCDs) like cardiovascular disease, chronic respiratory diseases, cancers, diabetes, and neuropsychiatric diseases cause significant global morbidity and mortality which disproportionately affect those living in low resource regions including low- and middle-income countries (LMICs). In order to reduce NCD morbidity and mortality in LMIC it is imperative to understand risk factors associated with the development of NCDs. Certain infections are known risk factors for many NCDs. Several parasitic helminth infections, which occur most commonly in LMICs, have been identified as potential drivers of NCDs in parasite-endemic regions. Though understudied, the impact of helminth infections on the development of NCDs is likely related to helminth-specific factors, including species, developmental stage and disease burden. Mechanical and chemical damage induced by the helminth in combination with pathologic host immune responses contribute to the long-term inflammation that increases risk for NCD development. Robust studies from animal models and human clinical trials are needed to understand the immunologic mechanisms of helminth-induced NCDs. Understanding the complex connection between helminths and NCDs will aid in targeted public health programs to reduce helminth-induced NCDs and reduce the high rates of morbidity that affects millions of people living in parasite-endemic, LMICs globally.
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Affiliation(s)
- Yifan Wu
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Megan Duffey
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, United States
| | - Saira Elizabeth Alex
- National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Charlie Suarez-Reyes
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Eva H. Clark
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, United States,National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Jill E. Weatherhead
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, United States,National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,*Correspondence: Jill E. Weatherhead,
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22
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Leija-Montoya AG, González-Ramírez J, Martínez-Coronilla G, Mejía-León ME, Isiordia-Espinoza M, Sánchez-Muñoz F, Chávez-Cortez EG, Pitones-Rubio V, Serafín-Higuera N. Roles of microRNAs and Long Non-Coding RNAs Encoded by Parasitic Helminths in Human Carcinogenesis. Int J Mol Sci 2022; 23:ijms23158173. [PMID: 35897749 PMCID: PMC9331937 DOI: 10.3390/ijms23158173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/15/2022] [Accepted: 07/21/2022] [Indexed: 12/14/2022] Open
Abstract
Infectious agents such as viruses, bacteria, and parasites can lead to cancer development. Infection with the helminthic parasite Schistosoma haematobium can cause cancer of the urinary bladder in humans, and infection with the parasites Clonorchis sinensis and Opisthorchis viverrini can promote cholangiocarcinoma. These three pathogens have been categorized as “group 1: carcinogenic to humans” by the International Agency for Research on Cancer (IARC). Additionally, the parasite Schistosoma japonicum has been associated with liver and colorectal cancer and classified as “group 2B: possibly carcinogenic to humans”. These parasites express regulatory non-coding RNAs as microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), which modulate genic expression in different biological processes. In this review, we discuss the potential roles of miRNAS and lncRNAs encoded by helminthic parasites that are classified by the IARC as carcinogenic and possibly carcinogenic to humans. The miRNAs of these parasites may be involved in carcinogenesis by modulating the biological functions of the pathogen and the host and by altering microenvironments prone to tumor growth. miRNAs were identified in different host fluids. Additionally, some miRNAs showed direct antitumoral effects. Together, these miRNAs show potential for use in future therapeutic and diagnostic applications. LncRNAs have been less studied in these parasites, and their biological effects in the parasite–host interaction are largely unknown.
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Affiliation(s)
- Ana Gabriela Leija-Montoya
- Facultad de Medicina Mexicali, Universidad Autónoma de Baja California, Centro Cívico, Mexicali 21000, BC, Mexico; (A.G.L.-M.); (G.M.-C.); (M.E.M.-L.)
| | - Javier González-Ramírez
- Facultad de Enfermería, Universidad Autónoma de Baja California, Av. Álvaro Obregón y Calle “G” S/N, Col. Nueva, Mexicali 21100, BC, Mexico;
| | - Gustavo Martínez-Coronilla
- Facultad de Medicina Mexicali, Universidad Autónoma de Baja California, Centro Cívico, Mexicali 21000, BC, Mexico; (A.G.L.-M.); (G.M.-C.); (M.E.M.-L.)
| | - María Esther Mejía-León
- Facultad de Medicina Mexicali, Universidad Autónoma de Baja California, Centro Cívico, Mexicali 21000, BC, Mexico; (A.G.L.-M.); (G.M.-C.); (M.E.M.-L.)
| | - Mario Isiordia-Espinoza
- Instituto de Investigación en Ciencias Médicas, Departamento de Clínicas, División de Ciencias Biomédicas, Centro Universitario de Los Altos, Universidad de Guadalajara, Av. Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47600, JAL, Mexico;
| | - Fausto Sánchez-Muñoz
- Departamento de Inmunología, Instituto Nacional de Cardiología, Juan Badiano No. 1, Col. Sección XVI, Tlapan 140080, DF, Mexico;
| | - Elda Georgina Chávez-Cortez
- Centro de Ciencias de la Salud, Facultad de Odontología, Universidad Autónoma de Baja California, Zotoluca s/n, Fracc. Calafia, Mexicali 21040, BC, Mexico; (E.G.C.-C.); (V.P.-R.)
| | - Viviana Pitones-Rubio
- Centro de Ciencias de la Salud, Facultad de Odontología, Universidad Autónoma de Baja California, Zotoluca s/n, Fracc. Calafia, Mexicali 21040, BC, Mexico; (E.G.C.-C.); (V.P.-R.)
| | - Nicolas Serafín-Higuera
- Centro de Ciencias de la Salud, Facultad de Odontología, Universidad Autónoma de Baja California, Zotoluca s/n, Fracc. Calafia, Mexicali 21040, BC, Mexico; (E.G.C.-C.); (V.P.-R.)
- Correspondence:
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23
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Shu X, Nie Z, Luo W, Zheng Y, Han Z, Zhang H, Xia Y, Deng H, Li F, Wang S, Zhao J, He L. Babesia microti Infection Inhibits Melanoma Growth by Activating Macrophages in Mice. Front Microbiol 2022; 13:862894. [PMID: 35814662 PMCID: PMC9257138 DOI: 10.3389/fmicb.2022.862894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 05/31/2022] [Indexed: 11/29/2022] Open
Abstract
Babesia microti is an obligate intraerythrocytic protozoan transmitted by an Ixodes tick. Infections caused by protozoa, including Plasmodium yoelii and Toxoplasma gondii, are shown to inhibit tumor development by activating immune responses. Th1 immune response and macrophages not only are essential key factors in Babesia infection control but also play an important role in regulating tumor development. In this study, we investigated the effects of B. microti infection on melanoma in tumor-bearing mice. The results showed that B. microti infection could inhibit the growth of melanoma, significantly enlarge the spleen size (p ≤ 0.0001), and increase the survival period (over 7 days) of tumor-bearing mice. Mouse spleen immune cell analysis revealed that B. microti-infected tumor-bearing mice could increase the number of macrophages and CD4+ T cells, as well as the proportion of CD4+ T cells and M1 macrophages in the tumor. Immunohistochemical assays showed that B. microti infection could inhibit tumor angiogenesis (p ≤ 0.0032). Meanwhile, both B. microti-infected erythrocytes and culture supernatant were observed to significantly (p ≤ 0.0021) induce the mRNA expression of iNOS, IL-6, and TNF-α in macrophages. Moreover, B. microti culture supernatant could also repolarize IL-4-induced M2 macrophages to the M1 type. Overall, B. microti exerted antitumor effects by stimulating the immune system of tumor-bearing mice and inducing the polarization of immunosuppressive M2 macrophages to pro-inflammatory M1 macrophages.
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Affiliation(s)
- Xiang Shu
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Zheng Nie
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Wanxin Luo
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Yaxin Zheng
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Zhen Han
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Hongyan Zhang
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Yingjun Xia
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Han Deng
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Fangjie Li
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Sen Wang
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
| | - Junlong Zhao
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
- *Correspondence: Junlong Zhao,
| | - Lan He
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Animal Epidemical Disease and Infectious Zoonoses, Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China
- Lan He,
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24
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Yu D, Wang A, Zhang J, Li X, Jiang C, Zhou H. Genomic analysis of schistosomiasis-associated colorectal cancer reveals a unique mutational landscape and therapeutic implications. Genes Dis 2022. [DOI: 10.1016/j.gendis.2022.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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25
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Ogongo P, Nyakundi RK, Chege GK, Ochola L. The Road to Elimination: Current State of Schistosomiasis Research and Progress Towards the End Game. Front Immunol 2022; 13:846108. [PMID: 35592327 PMCID: PMC9112563 DOI: 10.3389/fimmu.2022.846108] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 03/21/2022] [Indexed: 12/14/2022] Open
Abstract
The new WHO Roadmap for Neglected Tropical Diseases targets the global elimination of schistosomiasis as a public health problem. To date, control strategies have focused on effective diagnostics, mass drug administration, complementary and integrative public health interventions. Non-mammalian intermediate hosts and other vertebrates promote transmission of schistosomiasis and have been utilized as experimental model systems. Experimental animal models that recapitulate schistosomiasis immunology, disease progression, and pathology observed in humans are important in testing and validation of control interventions. We discuss the pivotal value of these models in contributing to elimination of schistosomiasis. Treatment of schistosomiasis relies heavily on mass drug administration of praziquantel whose efficacy is comprised due to re-infections and experimental systems have revealed the inability to kill juvenile schistosomes. In terms of diagnosis, nonhuman primate models have demonstrated the low sensitivity of the gold standard Kato Katz smear technique. Antibody assays are valuable tools for evaluating efficacy of candidate vaccines, and sera from graded infection experiments are useful for evaluating diagnostic sensitivity of different targets. Lastly, the presence of Schistosomes can compromise the efficacy of vaccines to other infectious diseases and its elimination will benefit control programs of the other diseases. As the focus moves towards schistosomiasis elimination, it will be critical to integrate treatment, diagnostics, novel research tools such as sequencing, improved understanding of disease pathogenesis and utilization of experimental models to assist with evaluating performance of new approaches.
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Affiliation(s)
- Paul Ogongo
- Division of Experimental Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
- Department of Tropical and Infectious Diseases, Institute of Primate Research, Nairobi, Kenya
| | - Ruth K. Nyakundi
- Department of Tropical and Infectious Diseases, Institute of Primate Research, Nairobi, Kenya
| | - Gerald K. Chege
- Primate Unit & Delft Animal Centre, South African Medical Research Council, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Lucy Ochola
- Department of Tropical and Infectious Diseases, Institute of Primate Research, Nairobi, Kenya
- Department of Environmental Health, School of Behavioural and Lifestyle Sciences, Faculty of Health Sciences, Nelson Mandela University, Gqeberha, South Africa
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26
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Duijster JW, Franz E, Neefjes J, Mughini-Gras L. Bacterial and Parasitic Pathogens as Risk Factors for Cancers in the Gastrointestinal Tract: A Review of Current Epidemiological Knowledge. Front Microbiol 2021; 12:790256. [PMID: 34956157 PMCID: PMC8692736 DOI: 10.3389/fmicb.2021.790256] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 11/11/2021] [Indexed: 12/12/2022] Open
Abstract
The oncogenic potential of viral infections is well established and documented for many years already. However, the contribution of (commensal) bacteria and parasites to the development and progression of cancers has only recently gained momentum, resulting in a rapid growth of publications on the topic. Indeed, various bacteria and parasites have been suggested to play a role in the development of gastrointestinal cancer in particular. Therefore, an overview of the current epidemiological knowledge on the association between infections with bacteria and parasites and cancers of the gastrointestinal tract is needed. In this review, we summarized the methodological characteristics and main results of epidemiological studies investigating the association of 10 different bacteria (Bacteroides fragilis, Campylobacter spp., Clostridium spp., Enterococcus faecalis, Escherichia coli, Fusobacterium nucleatum, Porphyromonas gingivalis, non-typhoidal Salmonella, Salmonella Typhi, and Streptococcus spp.) and three parasites (Cryptosporidium spp., Schistosoma spp., and Strongyloides stercoralis) with gastrointestinal cancer. While the large body of studies based on microbiome sequencing provides valuable insights into the relative abundance of different bacterial taxa in cancer patients as compared to individuals with pre-malignant conditions or healthy controls, more research is needed to fulfill Koch's postulates, possibly making use of follow-up data, to assess the complex role of bacterial and parasitic infections in cancer epidemiology. Studies incorporating follow-up time between detection of the bacterium or parasite and cancer diagnosis remain valuable as these allow for estimation of cause-effect relationships.
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Affiliation(s)
- Janneke W. Duijster
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
- Department of Cell and Chemical Biology, Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Eelco Franz
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Lapo Mughini-Gras
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
- Institute for Risk Assessment Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
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27
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Wu C, Wang Y, Gao H, Zhang Y, Dai M, Li S. Relationship between salt-inducible kinase 2 (SIK2) and lymph node metastasis in colorectal cancer patients complicated with chronic schistosomiasis. Zhejiang Da Xue Xue Bao Yi Xue Ban 2021; 50:607-613. [PMID: 34986532 PMCID: PMC8732260 DOI: 10.3724/zdxbyxb-2021-0157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/16/2021] [Indexed: 06/14/2023]
Abstract
To investigate the relationship between salt-inducible kinase 2 (SIK2) and lymph node metastasis in colorectal cancer patients complicated with chronic schistosomiasis. Tissue specimens were collected from 363 patients who were diagnosed as colorectal cancer by clinical and pathological examination in Wuhu Second People's Hospital from June 2015 to June 2020. Fifty-six patients were colorectal cancer complicated with schistosomiasis (CRC-S) and 307 patients were colorectal cancer not complicated with schistosomiasis (CRC-NS). The clinical and pathological data of the patients were analyzed to explore the relationship between chronic schistosomiasis and colorectal cancer. Immunohistochemistry and Western blotting were used to detect the distribution and expression of SIK2 in colorectal cancer specimens. The relationship between SIK2 and lymph node metastasis of CRC-S was analyzed. The rate of lymph node metastasis in CRC-S group was significantly higher than that in CRC-NS group (62.5% vs. 47.2%, <0.05). In CRC-S patients with lymph node metastasis, schistosome eggs were distributed mainly in tumor tissues (25/35, 71.4%), while in patients with CRC-S without lymph node metastasis, schistosome eggs were distributed mainly in paracancerous tissues (17/21, 81.0%) (14.243, <0.01). The SIK2 was mainly located in cytosol, and its expression in tumor tissues was higher than that in paracancerous tissues. Compared with CRC-NS patients, the expression of SIK2 in CRC-S patients was significantly increased; the expression of SIK2 in patients with lymph node metastasis was higher than that in patients without lymph node metastasis; and the expression of SIK2 in patients with schistosome eggs in cancer tissues was higher than that in patients with schistosome eggs in paracancerous tissues (all <0.01). Lymph node metastasis is more likely to be occurred in colorectal cancer patients with schistosomiasis, especially in those with schistosome eggs in tumor tissues. The expression of SIK2 may be correlated with chronic schistosomiasis, egg distribution and lymphatic metastasis.
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Affiliation(s)
- Chao Wu
- 3. Department of Pathology, Wuhu Second People's Hospital, Wuhu 241002, Anhui Province, China
| | - Yu Wang
- 3. Department of Pathology, Wuhu Second People's Hospital, Wuhu 241002, Anhui Province, China
| | - Hongliang Gao
- 3. Department of Pathology, Wuhu Second People's Hospital, Wuhu 241002, Anhui Province, China
| | - Yi Zhang
- 3. Department of Pathology, Wuhu Second People's Hospital, Wuhu 241002, Anhui Province, China
| | - Min Dai
- 3. Department of Pathology, Wuhu Second People's Hospital, Wuhu 241002, Anhui Province, China
| | - Shu Li
- 3. Department of Pathology, Wuhu Second People's Hospital, Wuhu 241002, Anhui Province, China
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28
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Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide, with increasing prevalence in Asian countries with a crude incidence of 21.1 per 100,000. Schistosoma is a genus of trematodes that infect millions of humans, affecting multiple organs, notably the intestines, liver, and bladder. Those trematodes may cause chronic inflammation in the affected organ leading to long-term complications such as fibrosis and neoplasia. There is rising evidence that infection with Schistosoma japonicum is correlated with the liver and CRC in endemic Asian countries. It is reported that chronic infection with Schistosomiasis raises the risk of CRC by 3 times. Less commonly seen outside of endemic areas, we present a case of S. japonicum-associated CRC in the United States in a woman with sigmoid adenocarcinoma and Schistosoma japonicum infection.
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29
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Alshammari S, Almajed A, Alkhawaja R, Alshammari T, Hakami R, Husain S, Bin Traiki T. Colorectal Schistosomiasis Infection After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Recurrent Metastatic Colon Adenocarcinoma: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e930439. [PMID: 33974618 PMCID: PMC8126586 DOI: 10.12659/ajcr.930439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patient: Female, 53-year-old Final Diagnosis: Schistosomiasis colitis Symptoms: Intolerable anal pain • rectal bleeding Medication: — Clinical Procedure: — Specialty: Oncology • Surgery
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Affiliation(s)
- Sulaiman Alshammari
- Department of Surgery, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Ashwaq Almajed
- Department of Surgery, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Retaj Alkhawaja
- Department of Surgery, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Turki Alshammari
- Department of Surgery, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Riyadh Hakami
- Department of Surgery, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Sufia Husain
- Department of Pathology and Laboratory Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Thamer Bin Traiki
- Department of Surgery, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
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30
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Li Q, Staiculescu D, Zhou Y, Chen J. Pancreatic Leiomyosarcoma With Schistosomiasis Hematobia: A Case Report and Literature Review. Front Oncol 2021; 11:638905. [PMID: 33869026 PMCID: PMC8045707 DOI: 10.3389/fonc.2021.638905] [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: 12/07/2020] [Accepted: 02/26/2021] [Indexed: 11/17/2022] Open
Abstract
Pancreatic leiomyosarcoma (PL) is a very rare, malignant neoplasm with a very poor prognosis. Here, we examine a novel case of PL with schistosomiasis hematobia. The patient had been initially misdiagnosed by the first magnetic resonance imaging (MRI). The second imaging examination demonstrated an enlarged heterogeneous tumor mass in the body-tail of pancreas. Following image analysis, the patient underwent a pancreatectomy, splenectomy and lymph node dissections. Sixteen months after the tumor resection, follow-up computed tomography (CT) and MRI revealed tumor metastasis in the liver and lung. PL has non-specific clinical manifestations and imaging characteristics, making early diagnosis very challenging. When it is difficult to distinguish between benign and malignant pancreatic lesions, short-term imaging follow-up is preferred. In this case report, we discuss the relationship between PL and schistosomiasis hematobia.
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Affiliation(s)
- Qiang Li
- Department of Radiology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Daniel Staiculescu
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Yurong Zhou
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jiang Chen
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
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31
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Qin X, Liu CY, Xiong YL, Bai T, Zhang L, Hou XH, Song J. The clinical features of chronic intestinal schistosomiasis-related intestinal lesions. BMC Gastroenterol 2021; 21:12. [PMID: 33407185 PMCID: PMC7789259 DOI: 10.1186/s12876-020-01591-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 12/21/2020] [Indexed: 02/06/2023] Open
Abstract
Background Chronic intestinal schistosomiasis has been reported to be associated with colonic polyps, colorectal cancer and ulcerative colitis. We aim to investigate the clinical characteristics of intestinal-related lesions caused by chronic intestinal schistosomiasis japonicum. Methods Patients with and without chronic intestinal schistosomiasis were retrospectively enrolled from the endoscopy center of Wuhan Union Hospital from September 1, 2014, to June 30, 2019 with a ratio of 4:1. The characteristics of infected intestinal segments were analyzed in patients with chronic intestinal schistosomiasis. We also compared the characteristics of intestinal-related lesions, including colorectal polyps, colorectal cancer (CRC), ulceration or erosion of the intestinal mucosa and hemorrhoids, between the two groups. Results A total of 248 patients with chronic intestinal schistosomiasis and 992 patients without chronic intestinal schistosomiasis were analyzed. The most common sites of chronic intestinal schistosomiasis were the sigmoid colon (79.0%) and rectum (84.7%). The frequency of intestinal polyps (64.5% vs. 42.8%, p < 0.001), especially rectal polyps (62.5% vs. 45.0%, p = 0.002), in the intestinal schistosomiasis group was significantly higher than that in the control group. Morphologically, type IIa polyps were more common in the schistosomiasis enteropathy group (68.5% vs. 60.7%, p = 0.001). Female patients with intestinal schistosomiasis had a higher detection rate of CRC than women in the control group (13.8% vs. 5.4%, p = 0.017). There was no significant difference in the incidence of ulcerative colitis between the two groups (0.8% vs. 0.6%, p = 0.664). In addition, the schistosomiasis enteropathy patients had a higher detection rate of internal hemorrhoids (58.9% vs. 51.0%, p = 0.027). Conclusions Chronic intestinal schistosomiasis mainly involved the rectum and sigmoid colon and was more likely to induce intestinal polyps, especially rectal polyps and internal hemorrhoids. Women with chronic schistosomiasis have a higher risk of colorectal cancer.
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Affiliation(s)
- Xian Qin
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China
| | - Cai-Yuan Liu
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China
| | - Yi-Lin Xiong
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China
| | - Tao Bai
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China
| | - Lei Zhang
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China
| | - Xiao-Hua Hou
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China
| | - Jun Song
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, China.
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Wang Z, Du Z, Sheng H, Xu X, Wang W, Yang J, Sun J, Yang J. Polarization of intestinal tumour-associated macrophages regulates the development of schistosomal colorectal cancer. J Cancer 2021; 12:1033-1041. [PMID: 33442402 PMCID: PMC7797650 DOI: 10.7150/jca.48985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/30/2020] [Indexed: 12/12/2022] Open
Abstract
Tumour-associated macrophages (TAMs) can be divided into M1 and M2 TAMs. M2 TAMs play an important role in tumor progression, promoting a pro-angiogenic and immunosuppressive signal in the tumor. Previous studies have shown a correlation between schistosomiasis and colorectal cancer (CRC), but the specific mechanism has not been clarified. The differences between schistosomal CRC and non-schistosomal CRC were explored by analysing the clinicopathological data and survival time prognosis of schistosomal CRC and non-schistosomal CRC patients. The underlying mechanisms leading to the differences were investigated via tissue pathology experiments. Here, we investigated whether TAMs play a role in schistosomal CRC, leading to different clinicopathological features and prognoses in schistosomal CRC and non-schistosomal CRC patients and whether TAMs have a regulatory effect on the development and prognosis of schistosomal CRC. We found that schistosomal CRC and non-schistosomal CRC patients differ in age, sex, TNM staging and prognosis survival. Applying a logistic regression analysis model, the results showed that age, sex, pathological T stage and combined schistosomiasis were independent risk factors for CRC. Prognostic analysis of follow-up patients with schistosomal CRC found that the T stage, M stage and M2 TAMs numbers were independent prognostic factors for overall survival (OS). TAMs are significantly higher in tissues of schistosomal CRC than in non-schistosomal CRC patients, especially M2 TAMs. Studies on schistosomal colorectal tissue found that the expression of M2 TAMs increased with the malignant process of intestinal tissue. In summary, schistosomal CRC and non-schistosomal CRC patients have different clinicopathological features and prognosis, schistosomiasis is a risk factor for CRC and M2 TAMs are independent prognostic factors for OS.
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Affiliation(s)
- Zijian Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
| | - Zhixiang Du
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
| | - Haoyu Sheng
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
| | - Xiuliang Xu
- Department of Infectious Diseases, The People's Hospital of Chizhou, Chizhou, Anhui 247000, P. R. China
| | - Wenjie Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
| | - Jian Yang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
| | - Jian Sun
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
| | - Jianghua Yang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P. R. China
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Galliamov EA, Agapov MA, Mal’kov PG, Markaryan DR, Danilova NV, Kakotkin VV, Kazachenko EA, Lukyanov AM, Oleynikova NA, Kubyshkin VA. PARASITIC ABSCESS AS AN INCIDENTAL HISTOLOGICAL FINDING IN THE TREATMENT OF SIGMOID COLON CANCER. SURGICAL PRACTICE 2020. [DOI: 10.38181/2223-2427-2020-3-53-58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background: A high worldwide incidence of colorectal cancer defines the importance of search not only for effective treatment methods, but also for risk factors for the cancer development and its worst prognosis. The influence of many genetic factors, environmental characteristics and lifestyle features has already been proven, and recently the attention of researchers is being focused on the study of microbiota and, in particular, various parasitic intestinal diseases in the context of risk factors for colorectal cancer.Clinical case presentation: we demonstrate an incidental finding of parasitic invasion signs during the pathomorphological examination of the surgical specimen in a patient without an epidemiological history.Conclusion: Further studies are needed not only to confirm and substantiate the role of micro- and macroorganisms inhabiting the intestine in the development of oncological diseases, but also to identify individual links of pathogenesis, pathological pathways and signaling molecules involved in carcinogenesis. Research like this could help broaden knowledge about both the risk factors and predictors of colorectal cancer and the potential sites for targeted therapy.
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Affiliation(s)
- E. A. Galliamov
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU); Federal State Autonomous Educational Institution of Higher Education I. M. Sechenov First Moscow State Medical University (Sechenov University)
| | - M. A. Agapov
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - P. G. Mal’kov
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - D. R. Markaryan
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - N. V. Danilova
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - V. V. Kakotkin
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - E. A. Kazachenko
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - A. M. Lukyanov
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - N. A. Oleynikova
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
| | - V. A. Kubyshkin
- Federal State Budget Educational Institution of Higher Education M. V. Lomonosov Moscow State University (Lomonosov MSU)
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Wu C, Du X, Tang L, Wu J, Zhao W, Guo X, Liu D, Hu W, Helmby H, Chen G, Wang Z. Schistosoma japonicum SjE16.7 Protein Promotes Tumor Development via the Receptor for Advanced Glycation End Products (RAGE). Front Immunol 2020; 11:1767. [PMID: 32973746 PMCID: PMC7472961 DOI: 10.3389/fimmu.2020.01767] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/01/2020] [Indexed: 12/11/2022] Open
Abstract
Schistosome infection contributes to cancer development, but the mechanisms are still not well-understood. SjE16.7 is an EF-hand calcium-binding protein secreted from Schistosoma japonicum eggs. It is a neutrophil attractant and macrophage activator and, as such, plays an important role in the inflammatory granuloma response in schistosomiasis. Here, we show that SjE16.7 binds to host cells by interacting with receptors for advanced glycation end products (RAGE). This ligation leads to activation of the NF-κB signaling pathway, an increase in the generation of reactive oxygen species, and production of the pro-inflammatory cytokines IL-6 and TNF-α. Using a mouse model of colorectal cancer, we demonstrate that intraperitoneal injection of SjE16.7 promotes colorectal cancer progression along with systemic myeloid cell accumulation. Thus, our results identify a new helminth antigen contributing to tumor development in the mammalian host.
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Affiliation(s)
- Chenyun Wu
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xinyue Du
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lili Tang
- Department of Basic Medicine, Guangxi Medical University, Nanning, China
| | - Jianhua Wu
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Zhao
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaokui Guo
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dengyu Liu
- Department of Basic Medicine, Guangxi Medical University, Nanning, China
| | - Wei Hu
- School of Life Sciences, Fudan University, Shanghai, China
| | - Helena Helmby
- Department for Infection Biology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Guangjie Chen
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhaojun Wang
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Huang Y, Wu Q, Zhao L, Xiong C, Xu Y, Dong X, Wen Y, Cao J. UHPLC-MS-Based Metabolomics Analysis Reveals the Process of Schistosomiasis in Mice. Front Microbiol 2020; 11:1517. [PMID: 32760365 PMCID: PMC7371968 DOI: 10.3389/fmicb.2020.01517] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 06/11/2020] [Indexed: 12/13/2022] Open
Abstract
Metabolomics, as an emerging technology, has been demonstrated to be a very powerful tool in the study of the host metabolic responses to infections by parasites. Schistosomiasis is a parasitic infection caused by schistosoma worm via the direct contact with the water containing cercaria, among which Schistosoma japonicum (S. japonicum) is endemic in Asia. In order to characterize the schistosome-induced changes in the host metabolism and further to develop the strategy for early diagnosis of schistosomiasis, we performed comprehensive LC-MS-based metabolomics analysis of serum from mice infected by S. japonicum for 5 weeks. With the developed diagnosis strategy based on our metabolomics data, we were able to successfully detect schistosomiasis at the first week post-infection, which was 3 weeks earlier than "gold standard" methods and 2 weeks earlier than the methods based on 1H NMR spectroscopy. Our metabolomics study revealed that S. japonicum infection induced the metabolic changes involved in a variety of metabolic pathways including amino acid metabolism, DNA and RNA biosynthesis, phospholipid metabolism, depression of energy metabolism, glucose uptake and metabolism, and disruption of gut microbiota metabolism. In addition, we identified seventeen specific metabolites whose down-regulated profiles were closely correlated with the time-course of schistosomiasis progression and can also be used as an indicator for the worm-burdens. Interestingly, the decrease of these seventeen metabolites was particularly remarkable at the first week post-infection. Thus, our findings on mechanisms of host-parasite interaction during the disease process pave the way for the development of an early diagnosis tool and provide more insightful understandings of the potential metabolic process associated with schistosomiasis in mice. Furthermore, the diagnosis strategy developed in this work is cost-effective and is superior to other currently used diagnosis methods.
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Affiliation(s)
- Yuzheng Huang
- National Health Commission Key Laboratory of Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Jiangsu Institute of Parasitic Diseases, Wuxi, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Public Health Research Center, Jiangnan University, Wuxi, China
| | - Qiong Wu
- Department of Pharmacy, General Hospital of Southern Theater Command, Guangzhou, China
| | - Liang Zhao
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, United States
| | - Chunrong Xiong
- National Health Commission Key Laboratory of Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Jiangsu Institute of Parasitic Diseases, Wuxi, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Public Health Research Center, Jiangnan University, Wuxi, China
| | - Yongliang Xu
- National Health Commission Key Laboratory of Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Jiangsu Institute of Parasitic Diseases, Wuxi, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Public Health Research Center, Jiangnan University, Wuxi, China
| | - Xin Dong
- School of Medicine, Shanghai University, Shanghai, China
- Institute of Translation Medicine, Shanghai University, Shanghai, China
| | - Yan Wen
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jun Cao
- National Health Commission Key Laboratory of Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Jiangsu Institute of Parasitic Diseases, Wuxi, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Public Health Research Center, Jiangnan University, Wuxi, China
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Wang W, Lu K, Wang L, Jing H, Pan W, Huang S, Xu Y, Bu D, Cheng M, Liu J, Liu J, Shen W, Zhang Y, Yao J, Zhu T. Comparison of non-schistosomal colorectal cancer and schistosomal colorectal cancer. World J Surg Oncol 2020; 18:149. [PMID: 32611359 PMCID: PMC7330999 DOI: 10.1186/s12957-020-01925-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/18/2020] [Indexed: 01/13/2023] Open
Abstract
Aim The purpose of this study was to compare clinicopathological features of patients with non-schistosomal and schistosomal colorectal cancer to explore the effect of schistosomiasis on colorectal cancer (CRC) patients’ clinical outcomes. Methods Three hundred fifty-one cases of CRC were retrospectively analyzed in this study. Survival curves were constructed by using the Kaplan-Meier (K-M) method. Univariate and multivariate Cox proportional hazard regression models were performed to identify associations with outcome variables. Results Colorectal cancer patients with schistosomiasis (CRC-S) were significantly older (P < 0.001) than the patients without schistosomiasis (CRC-NS). However, there were no significant differences between CRC-S and CRC-NS patients in other clinicopathological features. Schistosomiasis was associated with adverse overall survival (OS) upon K-M analysis (P = 0.0277). By univariate and multivariate analysis, gender (P = 0.003), TNM stage (P < 0.001), schistosomiasis (P = 0.025), lymphovascular invasion (P = 0.030), and lymph nodes positive for CRC (P < 0.001) were all independent predictors in the whole cohort. When patients were stratified according to clinical stage and lymph node metastasis state, schistosomiasis was also an independent predictor in patients with stage III–IV tumors and in patients with lymph node metastasis, but not in patients with stage I–II tumors and in patients without lymph node metastasis. Conclusion Schistosomiasis was significantly correlated with OS, and it was an independent prognostic factor for OS in the whole cohort. When patients were stratified according to clinical stage and lymph node metastasis state, schistosomiasis was still an independently unfavorable prognosis factor for OS in patients with stage III–IV tumors or patients with lymph node metastasis.
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Affiliation(s)
- Weixia Wang
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Kui Lu
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Limei Wang
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Hongyan Jing
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Weiyu Pan
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Sinian Huang
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Yanchao Xu
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Dacheng Bu
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Meihong Cheng
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Jing Liu
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Jican Liu
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Weidong Shen
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Yingyi Zhang
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Junxia Yao
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China
| | - Ting Zhu
- Department of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
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Hamid HKS. Is schistosomiasis japonica a negative short-term or long-term prognostic factor in patients with acute appendicitis? Jpn J Radiol 2020; 38:807-808. [PMID: 32062848 DOI: 10.1007/s11604-020-00927-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 02/05/2020] [Indexed: 10/25/2022]
Affiliation(s)
- Hytham K S Hamid
- Department of Surgery, Soba University Hospital, Khartoum, Sudan.
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38
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Wang Z, Du Z, Liu Y, Wang W, Liang M, Zhang A, Yang J. Comparison of the clinicopathological features and prognoses of patients with schistosomal and nonschistosomal colorectal cancer. Oncol Lett 2020; 19:2375-2383. [PMID: 32194737 PMCID: PMC7039146 DOI: 10.3892/ol.2020.11331] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 11/26/2019] [Indexed: 12/14/2022] Open
Abstract
Patients with schistosomal colorectal cancer (CRC) and nonschistosomal CRC have different clinicopathological features, laboratory test results and survival rates. Long-term infection with schistosomiasis in patients with CRC may affect the pathogenesis and subsequently change the mechanisms of CRC in these patients, resulting in changes in the survival rates of patients with schistosomal and nonschistosomal CRC. In China, the most common type of schistosomiasis is S. japonicum. The present study aimed to investigate the clinicopathological features and prognostic factors of schistosomal and nonschistosomal CRC. A total of 253 patients with schistosomal CRC and 2,885 patients with nonschistosomal CRC were analyzed and their symptoms, clinicopathological features and laboratory test results were retrospectively evaluated. Patients with CRC in the present study underwent radical resection at The First Affiliated Yijishan Hospital of Wannan Medical College between January 2012 and December 2018. A total of 3,138 patients with CRC were enrolled, 253 of whom were patients with schistosomal CRC. Patients were followed-up to examine differences in the 5-year survival rates between patients with schistosomal and nonschistosomal CRC to determine whether schistosomiasis impacted the prognosis of CRC. There were significant differences in age, sex, fecal occult blood positive, pathological T stage, and CA19-9, WBC, RBC and PLT levels between patients with schistosomal CRC and nonschistosomal CRC. For residents in areas with higher levels of schistosomiasis infections, especially middle-aged and elderly males, serum tumor markers and digestive tract endoscopy should be regularly evaluated to detect the presence of digestive tract tumors as early as possible.
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Affiliation(s)
- Zijian Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China
| | - Zhixiang Du
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China
| | - Yinhua Liu
- Department of Pathology, Wannan Medical College, Wuhu, Anhui 241001, P.R. China
| | - Wenjie Wang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China
| | - Manman Liang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China
| | - Aiping Zhang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China
| | - Jianghua Yang
- Department of Infectious Diseases, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China
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Guan W, Zhang X, Wang X, Lu S, Yin J, Zhang J. Employing Parasite Against Cancer: A Lesson From the Canine Tapeworm Echinococcus Granulocus. Front Pharmacol 2019; 10:1137. [PMID: 31607934 PMCID: PMC6774290 DOI: 10.3389/fphar.2019.01137] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/03/2019] [Indexed: 01/03/2023] Open
Abstract
Cystic echinococcosis (CE), a devastating zoonotic condition caused by the tapeworm Echinococcus granulosus, remain a significant public health problem worldwide. However, after a negative correlation between solid tumor and CE has been incidentally discovered, accumulating evidence have suggested that this parasite may induce anticancer effect through activating host immune response and secreting molecules with anticancer potential, which may provide some new understanding for immunotherapy. This article will review the evidence supporting the anticancer effect of E. granulosus and its underlying mechanisms and discuss the possible implications in immunotherapy.
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Affiliation(s)
- Wang Guan
- Department of Cancer Prevention and Treatment, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaoqin Zhang
- Intensive Care Unit, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiao Wang
- Department of Cancer Prevention and Treatment, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Shun Lu
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jun Yin
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jinxin Zhang
- School of Public Health, Sun Yat-sen University, Guangzhou, China
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