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Yu JH, Yuan HB, Yan ZY, Zhang X, Xu HH. The complement regulatory protein CD46 serves as a novel biomarker for cervical cancer diagnosis and prognosis evaluation. Front Immunol 2024; 15:1421778. [PMID: 38919630 PMCID: PMC11196419 DOI: 10.3389/fimmu.2024.1421778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Accepted: 05/21/2024] [Indexed: 06/27/2024] Open
Abstract
Background CD46 has been revealed to be a key factor in malignant transformation and cancer treatment. However, the clinical significance of CD46 in cervical cancer remains unclear, and this study aimed to evaluate its role in cervical cancer diagnosis and prognosis evaluation. Methods A total of 180 patients with an initial diagnosis of cervical cancer were enrolled at Taizhou Hospital of Zhejiang Province, China. The plasma levels of soluble CD46 (sCD46) and the expression of membrane-bound CD46 (mCD46) were detected by enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry (IHC), respectively. Results CD46 was found to be significantly upregulated in cervical cancer tissues vs. normal tissues, while no CD46 staining was detected in paired adjacent noncancerous tissues. CD46 staining was more pronounced in cancer cells than in stromal cells in situ (in tissues). Moreover, the plasma levels of sCD46 were able to some extent discriminate between cancer patients and healthy women (AUC=0.6847, 95% CI:0.6152-0.7541). Analysis of Kaplan-Meier survival curves revealed that patients with low CD46 expression had slightly longer overall survival (OS) than patients with high CD46 expression in the tumor microenvironment, but no significant difference. Univariate Cox regression analysis revealed that CD46 (P=0.034) is an independent risk factor for OS in cervical cancer patients. Conclusion The present study demonstrated that cervical cancer patients exhibit aberrant expression of CD46, which is closely associated with a poor prognosis, suggesting that CD46 plays a key role in promoting cervical carcinogenesis and that CD46 could serve as a promising potential target for precision therapy for cervical cancer.
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Affiliation(s)
- Jun-Hui Yu
- Department of Gynecology and Obstetrics, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Hao-Bo Yuan
- School of Medicine, Shaoxing University, Shaoxing, Zhejiang, China
| | - Zi-Yi Yan
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Xia Zhang
- Biological Resource Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Hui-Hui Xu
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
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Zhu XL, Zhang L, Qi SX. Association of complement components with risk of colorectal cancer: A systematic review and meta-analysis. World J Gastrointest Oncol 2024; 16:2168-2180. [PMID: 38764810 PMCID: PMC11099464 DOI: 10.4251/wjgo.v16.i5.2168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/11/2024] [Accepted: 03/04/2024] [Indexed: 05/09/2024] Open
Abstract
BACKGROUND Complement components could contribute to the tumor microenvironment and the systemic immune response. Nevertheless, their role in colorectal cancer (CRC) remains a contentious subject. AIM To elucidate the relationship between complement components and CRC risk and clinical characteristics. METHODS Searches were conducted in PubMed, the Cochrane Library, and the China National Knowledge Infrastructure database until June 1, 2023. We included cohort studies encompassing participants aged ≥ 18 years, investigating the association between complement components and CRC. The studies were of moderate quality or above, as determined by the Agency for Healthcare Research and Quality. The meta-analysis employed fixed-effects or random-effects models based on the I² test, utilizing risk ratio (RR) and their corresponding 95% confidence interval (CI) for outcomes. Sensitivity and subgroup analyses were performed to validate the robustness of the collective estimates and identify the source of heterogeneity. RESULTS Data from 15 studies, comprising 1631 participants that met the inclusion criteria, were included in the meta-analysis. Our findings indicated that protein levels of cluster of differentiation 46 (CD46) (RR = 3.66, 95%CI: 1.75-7.64, P < 0.001), CD59 (RR = 2.86, 95%CI: 1.36-6.01, P = 0.005), and component 1 (C1) (RR = 5.88, 95%CI: 1.75-19.73, P = 0.004) and serum levels of C3 (standardized mean difference = 1.82, 95%CI: 0.06-3.58, P = 0.040) were significantly elevated in patients with CRC compared to healthy controls. Strong expression of CD55 or CD59 was associated with a higher incidence of lymph node metastasis, whereas strong CD46 expression correlated with a higher incidence of tumor differentiation compared to low CD46 expression (P < 0.05 for all). Although specific pooled results demonstrated notable heterogeneity, subgroup analyses pointed to regional differences as the primary source of inconsistency among the studies. CONCLUSION Our analysis underscores that increased levels of specific complement components are associated with a heightened risk of CRC, emphasizing the potential significance of monitoring elevated complement component levels.
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Affiliation(s)
- Xiao-Lin Zhu
- Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao 266071, Shandong Province, China
| | - Lu Zhang
- Department of Medical Administration, Qingdao Municipal Hospital, Qingdao 266071, Shandong Province, China
| | - Su-Xia Qi
- Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao 266071, Shandong Province, China
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Sah DK, Arjunan A, Park SY, Lee B, Jung YD. Sulforaphane Inhibits IL-1β-Induced IL-6 by Suppressing ROS Production, AP-1, and STAT3 in Colorectal Cancer HT-29 Cells. Antioxidants (Basel) 2024; 13:406. [PMID: 38671854 PMCID: PMC11047376 DOI: 10.3390/antiox13040406] [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: 02/07/2024] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Colorectal cancer (CRC) stands as a major cause of cancer-related mortality globally, accounting for approximately 881,000 deaths each year. Traditional approaches such as chemotherapy and surgery have been the primary treatment modalities, yet the outcomes for patients with metastatic CRC are often unsatisfactory. Recent research has focused on targeting the pathways involved in oxidative stress, inflammation, and metastasis to enhance the survival of CRC patients. Within this context, sulforaphane (SFN), a notable phytochemical found predominantly in cruciferous vegetables, has been recognized as a potential anticancer agent. However, the specific mechanisms through which SFN may exert its chemopreventive effects in CRC remain unclear. This study explores the impact of SFN on IL-1β-induced IL-6 activation and MAPK and AP-1 signaling in HT-29 cells. Our findings reveal that SFN treatment not only diminishes IL-1β-stimulated IL-6 expression but also reduces oxidative stress by curtailing reactive oxygen species (ROS) production. Furthermore, it hinders the proliferation and invasiveness of HT-29 cells through the modulation of MAPK/AP-1 and STAT3 signaling pathways. These results indicate that SFN mitigates IL-1β-induced IL-6 expression in CRC cells by attenuating ROS production and disrupting MAPK/AP-1 signaling. This suggests that SFN holds significant potential as a chemotherapeutic agent for both treating and preventing CRC.
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Affiliation(s)
- Dhiraj Kumar Sah
- Department of Biochemistry, Chonnam National University Medical School, Hwasun 58128, Republic of Korea; (D.K.S.); (A.A.)
| | - Archana Arjunan
- Department of Biochemistry, Chonnam National University Medical School, Hwasun 58128, Republic of Korea; (D.K.S.); (A.A.)
| | - Seon Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju 501190, Republic of Korea;
| | - Bora Lee
- Department of Biochemistry, Chonnam National University Medical School, Hwasun 58128, Republic of Korea; (D.K.S.); (A.A.)
| | - Young Do Jung
- Department of Biochemistry, Chonnam National University Medical School, Hwasun 58128, Republic of Korea; (D.K.S.); (A.A.)
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Ding J, Ding X, Liao W, Lu Z. Red blood cell-derived materials for cancer therapy: Construction, distribution, and applications. Mater Today Bio 2024; 24:100913. [PMID: 38188647 PMCID: PMC10767221 DOI: 10.1016/j.mtbio.2023.100913] [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: 09/30/2023] [Revised: 12/02/2023] [Accepted: 12/11/2023] [Indexed: 01/09/2024] Open
Abstract
Cancer has become an increasingly important public health issue owing to its high morbidity and mortality rates. Although traditional treatment methods are relatively effective, they have limitations such as highly toxic side effects, easy drug resistance, and high individual variability. Meanwhile, emerging therapies remain limited, and their actual anti-tumor effects need to be improved. Nanotechnology has received considerable attention for its development and application. In particular, artificial nanocarriers have emerged as a crucial approach for tumor therapy. However, certain deficiencies persist, including immunogenicity, permeability, targeting, and biocompatibility. The application of erythrocyte-derived materials will help overcome the above problems and enhance therapeutic effects. Erythrocyte-derived materials can be acquired via the application of physical and chemical techniques from natural erythrocyte membranes, or through the integration of these membranes with synthetic inner core materials using cell membrane biomimetic technology. Their natural properties such as biocompatibility and long circulation time make them an ideal choice for drug delivery or nanoparticle biocoating. Thus, red blood cell-derived materials are widely used in the field of biomedicine. However, further studies are required to evaluate their efficacy, in vivo metabolism, preparation, design, and clinical translation. Based on the latest research reports, this review summarizes the biology, synthesis, characteristics, and distribution of red blood cell-derived materials. Furthermore, we provide a reference for further research and clinical transformation by comprehensively discussing the applications and technical challenges faced by red blood cell-derived materials in the treatment of malignant tumors.
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Affiliation(s)
- Jianghua Ding
- Department of Hematology & Oncology, Clinical Medical College/Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, 332005, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, 332005, China
| | - Xinjing Ding
- Oncology of Department, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 332000, China
| | - Weifang Liao
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, 332005, China
- Department of Medical Laboratory, Clinical Medical College/Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, 332005, China
| | - Zhihui Lu
- Oncology of Department, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 332000, China
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Sun R, Yang Y, Lü W, Yang Y, Li Y, Liu Z, Diao D, Wang Y, Chang S, Lu M, Jiang Q, Dai B, Ma X, Zhao C, Lü M, Zhang J, Ding C, Li N, Zhang J, Xiao Z, Zhou D, Huang C. Single-cell transcriptomic analysis of normal and pathological tissues from the same patient uncovers colon cancer progression. Cell Biosci 2023; 13:62. [PMID: 36944972 PMCID: PMC10031920 DOI: 10.1186/s13578-023-01002-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 03/01/2023] [Indexed: 03/23/2023] Open
Abstract
The aim of the present study was to elucidate the evolutionary trajectory of colon cells from normal colon mucosa, to adenoma, then to carcinoma in the same microenvironment. Normal colon, adenoma and carcinoma tissues from the same patient were analyzed by single-cell sequencing, which perfectly simulated the process of time-dependent colon cancer due to the same microenvironment. A total of 22 cell types were identified. Results suggest the presence of dominant clones of same cells including C2 goblet cell, epithelial cell subtype 1 (Epi1), enterocyte cell subset 0 (Entero0), and Entero5 in carcinoma. Epi1 and Entero0 were Co-enriched in antibacterial and IL-17 signaling, Entero5 was enriched in immune response and mucin-type O-glycan biosynthesis. We discovered new colon cancer related genes including AC007952.4, NEK8, CHRM3, ANO7, B3GNT6, NEURL1, ODC1 and KCNMA1. The function of TBC1D4, LTB, C2CD4A, AND GBP4/5 in T cells needs to be clarified. We used colon samples from the same person, which provide new information for colon cancer therapy.
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Affiliation(s)
- Ruifang Sun
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yang Yang
- School of Public Health, Shaanxi University of Chinese Medicine, Middle Section of Century Avenue, Xianyang, Shaanxi, People's Republic of China.
| | - Weidong Lü
- Department of Thoracic Surgery, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yanqi Yang
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yulong Li
- Department of Gastroenterology, Shaanxi Provincial People's Hospital, 256 Youyi West Road, Xi'an, Shaanxi, People's Republic of China
| | - Zhigang Liu
- Department of Thoracic Surgery, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Dongmei Diao
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Yang Wang
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Su'e Chang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 Xiwu Road, Xi'an, Shaanxi, People's Republic of China
| | - Mengnan Lu
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 Xiwu Road, Xi'an, Shaanxi, People's Republic of China
| | - Qiuyu Jiang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Bingling Dai
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Xiaobin Ma
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 Xiwu Road, Xi'an, Shaanxi, People's Republic of China
| | - Chang'an Zhao
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Moqi Lü
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Juan Zhang
- Department of Pathology, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Caixia Ding
- Department of Pathology, Shaanxi Provincial Tumor Hospital, Xi'an Jiaotong University, 309 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Na Li
- School of Pharmacy, Xinxiang Medical University, 601 Jinsui Avenue, Xinxiang, Henan, People's Republic of China
| | - Jian Zhang
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China
| | - Zhengtao Xiao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China.
| | - Dangxia Zhou
- Department of Pathology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China.
| | - Chen Huang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an, Shaanxi, People's Republic of China.
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A Renaissance for Oncolytic Adenoviruses? Viruses 2023; 15:v15020358. [PMID: 36851572 PMCID: PMC9964350 DOI: 10.3390/v15020358] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/18/2023] [Accepted: 01/22/2023] [Indexed: 01/28/2023] Open
Abstract
In the 1990s, adenovirus became one of the first virus types to be genetically engineered to selectively destroy cancer cells. In the intervening years, the field of "oncolytic viruses" has slowly progressed and culminated in 2015 with the FDA approval of Talimogene laherparepvec, a genetically engineered herpesvirus, for the treatment of metastatic melanoma. Despite the slower progress in translating oncolytic adenovirus to the clinic, interest in the virus remains strong. Among all the clinical trials currently using viral oncolytic agents, the largest proportion of these are using recombinant adenovirus. Many trials are currently underway to use oncolytic virus in combination with immune checkpoint inhibitors (ICIs), and early results using oncolytic adenovirus in this manner are starting to show promise. Many of the existing strategies to engineer adenoviruses were designed to enhance selective tumor cell replication without much regard to interactions with the immune system. Adenovirus possesses a wide range of viral factors to attenuate both innate anti-viral pathways and immune cell killing. In this review, we summarize the strategies of oncolytic adenoviruses currently in clinical trials, and speculate how the mutational backgrounds of these viruses may impact upon the efficacy of these agents in oncolytic and immunotherapy. Despite decades of research on human adenoviruses, the interactions that these viruses have with the immune system remains one of the most understudied aspects of the virus and needs to be improved to rationally design the next generation of engineered viruses.
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Liu J, Fu N, Yang Z, Li A, Wu H, Jin Y, Song Q, Ji S, Xu H, Zhang Z, Zhang X. The genetic and epigenetic regulation of CD55 and its pathway analysis in colon cancer. Front Immunol 2023; 13:947136. [PMID: 36741376 PMCID: PMC9889927 DOI: 10.3389/fimmu.2022.947136] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 12/28/2022] [Indexed: 01/20/2023] Open
Abstract
Background CD55 plays an important role in the development of colon cancer. This study aims to evaluate the expression of CD55 in colon cancer and discover how it is regulated by transcriptional factors and miRNA. Methods The expression of CD55 was explored by TIMER2.0, UALCAN, and Human Protein Atlas (HPA) databases. TRANSFAC and Contra v3 were used to predict the potential binding sites of transcription factors in the CD55 promoter. TargetScan and starBase v2.0 were used to predict the potential binding ability of miRNAs to the 3' untranslated region (3'UTR) of CD55. SurvivalMeth was used to explore the differentially methylated sites in the CD55 promoter. Western blotting was used to detect the expression of TFCP2 and CD55. Dual-luciferase reporter assay and chromatin immunoprecipitation (ChIP) assay were performed to determine the targeting relationship of TFCP2, NF-κB, or miR-27a-3p with CD55. CD55-related genes were explored by constructing a protein-protein interaction (PPI) network and performing pathway analysis by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG). Results CD55 was highly expressed in colon cancer tissues. The mRNA and protein expression levels of TFCP2 were reduced by si-TFCP2. NF-κB mRNA was obviously reduced by NF-κB inhibitor and increased by NF-κB activator. CD55 protein was also inhibited by miR-27a-3p. Dual-luciferase reporter assays showed that after knocking down TFCP2 or inhibiting NF-κB, the promoter activity of CD55 was decreased by 21% and 70%, respectively; after activating NF-κB, the promoter activity of CD55 increased by 2.3 times. As TFCP2 or NF-κB binding site was mutated, the transcriptional activity of CD55 was significantly decreased. ChIP assay showed that TFCP2 and NF-κB combined to the promoter of CD55. The luciferase activity of CD55 3'UTR decreased after being co-transfected with miR-27a-3p mimics and increased by miR-27a-3p antagomir. As the miR-27a-3p binding site was mutated, we did not find any significant effect of miR-27a-3p on reporter activity. PPI network assay revealed a set of CD55-related genes, which included CFP, CFB, C4A, and C4B. GO and KEGG analyses revealed that the target genes occur more frequently in immune-related pathways. Conclusion Our results indicated that CD55 is regulated by TFCP2, NF-κB, miR-27a-3p, and several immune-related genes, which in turn affects colon cancer.
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Affiliation(s)
- Jiawei Liu
- Affiliated Tangshan Gongren Hospital, North China University of Science and Technology, Tangshan, China,College of Life Science, North China University of Science and Technology, Tangshan, China
| | - Ning Fu
- College of Life Science, North China University of Science and Technology, Tangshan, China
| | - Zhenbang Yang
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Ang Li
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Hongjiao Wu
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Ye Jin
- College of Life Science, North China University of Science and Technology, Tangshan, China
| | - Qinqin Song
- Affiliated Tangshan Gongren Hospital, North China University of Science and Technology, Tangshan, China
| | - Shanshan Ji
- Affiliated Tangshan Gongren Hospital, North China University of Science and Technology, Tangshan, China
| | - Hongxue Xu
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Zhi Zhang
- Affiliated Tangshan Gongren Hospital, North China University of Science and Technology, Tangshan, China,*Correspondence: Zhi Zhang, ; Xuemei Zhang,
| | - Xuemei Zhang
- College of Life Science, North China University of Science and Technology, Tangshan, China,School of Public Health, North China University of Science and Technology, Tangshan, China,*Correspondence: Zhi Zhang, ; Xuemei Zhang,
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Sun J, Cao H, Wen T, Xu Z, Zhang X, Wang J, Zhu H. The bioinformatics analysis of CD59 in Helicobacter pylori infected gastric cancer. Cancer Biomark 2023; 38:27-35. [PMID: 37522198 DOI: 10.3233/cbm-230034] [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] [Indexed: 08/01/2023]
Abstract
BACKGROUND Cell surface molecules play important roles in cell signal transduction pathways during microbial infection. OBJECTIVE In this study, the expression and the functions of CD59 was investigated in H. pylori infected gastric cancer (GC). METHODS AND RESULTS The differential expression of CD59 and the influence of H. pylori on the expression of CD59 were analyzed via bioinformatics through Gene Set Enrichment in GC. In addition, the expression of CD59 in GES-1, AGS cells and GC tissues infected with H. pylori was confirmed by Western blot. Bioinformatics results and H. pylori infection experiments showed CD59 decreased obviously in H. pylori infected GC cells and tissues. The expression of CD59 was linked to the survival rate of GC patients, and influenced various immune cells in the immune microenvironment of GC. CD59 interacts with other genes to form a network in H. pylori infected GC. Certainly, CD59 decreased significantly in H. pylori infected GC tissues, GES-1 and AGS cells in vitro. CONCLUSION H. pylori infection could influence the expression of CD59 in GC indicating that CD59 may be a promising treatment target.
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Affiliation(s)
- Jun Sun
- Department of Medical Service, Kunshan First People's Hospital, Kunshan, Jiangsu, China
- Department of Medical Service, Kunshan First People's Hospital, Kunshan, Jiangsu, China
| | - Hui Cao
- Department of food safety and evaluation, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
- Department of Medical Service, Kunshan First People's Hospital, Kunshan, Jiangsu, China
| | - Tingting Wen
- Department of Pharmacy, Kunshan First People's Hospital, Kunshan, Jiangsu, China
| | - Zi Xu
- Department of Clinical Laboratory, Kunshan First People's Hospital, Kunshan, Jiangsu, China
| | - Xian Zhang
- Department of Clinical Laboratory, Kunshan First People's Hospital, Kunshan, Jiangsu, China
| | - Jianjun Wang
- Department of Clinical Laboratory, Kunshan First People's Hospital, Kunshan, Jiangsu, China
| | - Hong Zhu
- Department of Clinical Laboratory, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu, China
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Knockdown of membrane-bound complement regulatory proteins suppresses colon cancer growth in mice through inducing tumor cell apoptosis. Int Immunopharmacol 2023; 114:109450. [PMID: 36446233 DOI: 10.1016/j.intimp.2022.109450] [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: 07/29/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022]
Abstract
CD46, CD55 and CD59 are membrane-bound complement regulatory proteins (mCRPs) and highly expressed in many tumor tissues. Our analysis by RNA sequencing and qRT-PCR revealed that the expression of mCRPs was significantly elevated in cancer tissues of 15 patients with colon cancer. To further investigate the role of mCRPs in the development of colon cancer, we suppressed the expression of mCRPs by CD46-shRNA, CD55-shRNA and CD59-shRNA in colon cancer cell lines, SW620 and HT-29 cells. The results indicated that CD46-shRNA, CD55-shRNA and CD59-shRNA effectively reduced the expression of mCRPs, accompanied with the increased LDH release and the percentage of Annexin V + 7-AAD- early phase of apoptotic cells. The similar cytotoxic effects were also observed in the cells treated with CD46 neutralizing antibody (aCD46), associated with the increased C5b-9 deposition, cleaved caspase-3 and Bax expression in the treated cells. The cytotoxic effects by mCRPs knock-down were potentiated in the cells co-treated with doxorubicin (Dox). In addition, STAT3, STAT6, and p38 MAPK inhibitors, including C188-9, AS1517499 and SB203580 effectively reduced the expression of CD46 in the treated colon cells, associated with increased cell apoptosis and LDH release. Further study with mouse model revealed that mCRPs knockdown by mCRPs-shRNA significantly reduced colon cancer growth, associated with increased expression of Bax, cleaved caspase-3 and C5b-9 deposition, but reduced expression of Bcl-2, IL-6 and IL-1beta in tumor tissues of nude mice transplanted with SW620 cells. Thereby, mCRPs expression in human colon cancer cells were upregulated by STAT3/STAT6/p38 MAPK signaling and mCRPs knockdown reduced colon cancer growth in mice through inducing tumor cell apoptosis.
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10
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Dash S, Wu CC, Wu CC, Chiang SF, Lu YT, Yeh CY, You JF, Chu LJ, Yeh TS, Yu JS. Extracellular Vesicle Membrane Protein Profiling and Targeted Mass Spectrometry Unveil CD59 and Tetraspanin 9 as Novel Plasma Biomarkers for Detection of Colorectal Cancer. Cancers (Basel) 2022; 15:cancers15010177. [PMID: 36612172 PMCID: PMC9818822 DOI: 10.3390/cancers15010177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/23/2022] [Accepted: 12/26/2022] [Indexed: 12/29/2022] Open
Abstract
Extracellular vesicles (EVs) are valuable sources for the discovery of useful cancer biomarkers. This study explores the potential usefulness of tumor cell-derived EV membrane proteins as plasma biomarkers for early detection of colorectal cancer (CRC). EVs were isolated from the culture supernatants of four CRC cell lines by ultracentrifugation, and their protein profiles were analyzed by LC-MS/MS. Bioinformatics analysis of identified proteins revealed 518 EV membrane proteins in common among at least three CRC cell lines. We next used accurate inclusion mass screening (AIMS) in parallel with iTRAQ-based quantitative proteomic analysis to highlight candidate proteins and validated their presence in pooled plasma-generated EVs from 30 healthy controls and 30 CRC patients. From these, we chose 14 potential EV-derived targets for further quantification by targeted MS assay in a separate individual cohort comprising of 73 CRC and 80 healthy subjects. Quantitative analyses revealed significant increases in ADAM10, CD59 and TSPAN9 levels (2.19- to 5.26-fold, p < 0.0001) in plasma EVs from CRC patients, with AUC values of 0.83, 0.95 and 0.87, respectively. Higher EV CD59 levels were significantly correlated with distant metastasis (p = 0.0475), and higher EV TSPAN9 levels were significantly associated with lymph node metastasis (p = 0.0011), distant metastasis at diagnosis (p = 0.0104) and higher TNM stage (p = 0.0065). A two-marker panel consisting of CD59 and TSPAN9 outperformed the conventional marker CEA in discriminating CRC and stage I/II CRC patients from healthy controls, with AUC values of 0.98 and 0.99, respectively. Our results identify EV membrane proteins in common among CRC cell lines and altered plasma EV protein profiles in CRC patients and suggest plasma EV CD59 and TSPAN9 as a novel biomarker panel for detecting early-stage CRC.
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Affiliation(s)
- Srinivas Dash
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chia-Chun Wu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chih-Ching Wu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, New Taipei City 33305, Taiwan
| | - Sum-Fu Chiang
- Division of Colon and Rectal Surgery, Chang Gung Memorial Hospital, New Taipei City 33305, Taiwan
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Yu-Ting Lu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chien-Yuh Yeh
- Division of Colon and Rectal Surgery, Chang Gung Memorial Hospital, New Taipei City 33305, Taiwan
| | - Jeng-Fu You
- Division of Colon and Rectal Surgery, Chang Gung Memorial Hospital, New Taipei City 33305, Taiwan
| | - Lichieh Julie Chu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, New Taipei City 33305, Taiwan
| | - Ta-Sen Yeh
- Department of Surgery, Chang Gung Memorial Hospital, Linkou & Chang Gung University, New Taipei City 33305, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Jau-Song Yu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, New Taipei City 33305, Taiwan
- Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 33302, Taiwan
- Correspondence: ; Tel.: +886-3-2118800 (ext. 5171); Fax: +886-3-2118891
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11
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Xu J, Meng Q, Sun H, Zhang X, Yun J, Li B, Wu S, Li X, Yang H, Zhu H, Aschner M, Relucenti M, Familiari G, Chen R. HER2-specific chimeric antigen receptor-T cells for targeted therapy of metastatic colorectal cancer. Cell Death Dis 2021; 12:1109. [PMID: 34839348 PMCID: PMC8627513 DOI: 10.1038/s41419-021-04100-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 07/13/2021] [Accepted: 08/16/2021] [Indexed: 12/13/2022]
Abstract
Chimeric antigen receptor (CAR) - T cell therapy is a new class of cellular immunotherapies, which has made great achievements in the treatment of malignant tumors. Despite improvements in colorectal cancer (CRC) therapy, treatment of many patients fails because of metastasis and recurrence. The human epidermal growth factor receptor 2 (HER2) is a substantiated target for CAR-T therapy, and has been reported recently to be over-expressed in CRC, which may provide a potential therapeutic target for CRC treatment. Herein, HER2 was a promising target of metastatic colorectal cancer (mCRC) in CAR-T therapy as assessed by flow cytometry and tissue microarray (TMA) with 9-year survival follow-up data. Furthermore, HER2-specific CAR-T cells exhibited strong cytotoxicity and cytokine-secreting ability against CRC cells in vitro. Moreover, through the tumor-bearing model of the NOD-Prkdcem26cd52Il2rgem26Cd22/Nju (NCG) mice, HER2 CAR-T cells showed signs of effectively preventing CRC progression in three different xenograft models. Notably, HER2 CAR-T cells displayed greater aggressiveness in HER2+ CRC in the patient-derived tumor xenograft (PDX) models and had potent immunotherapeutic capacity for mCRC in the metastatic xenograft mouse models. In conclusion, our studies provide scientific evidence that HER2 CAR-T cells represent an emerging immunotherapy for the treatment of mCRC.
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Affiliation(s)
- Jie Xu
- School of Public Health, Kunming Medical University, Kunming, 650500, China.,Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China
| | - Qingtao Meng
- School of Public Health, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Hao Sun
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China
| | - Xinwei Zhang
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, China
| | - Jun Yun
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China
| | - Bin Li
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China
| | - Shenshen Wu
- School of Public Health, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Xiaobo Li
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China.,School of Public Health, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Hongbao Yang
- Center for Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Haitao Zhu
- Colorectal Cancer Center, Department of General Surgery, Jiangsu Cancer Hospital, Cancer Research Institute, Cancer hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Michela Relucenti
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Science, Sapienza University of Rome, Roma, 5000161, Italia
| | - Giuseppe Familiari
- Department of Anatomical, Histological, Medical and Legal locomotive Apparatus, Section of Human Anatomy Via Alfonso Borelli, Sapienza University of Rome, Roma, 5000161, Italia
| | - Rui Chen
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, China. .,School of Public Health, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China. .,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China. .,Institute for Chemical Carcinogenesis, Guangzhou Medical University, Guangzhou, 511436, China.
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12
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Mehrbod P, Eybpoosh S, Farahmand B, Fotouhi F, Khanzadeh Alishahi M. Association of the host genetic factors, hypercholesterolemia and diabetes with mild influenza in an Iranian population. Virol J 2021; 18:64. [PMID: 33766078 PMCID: PMC7993858 DOI: 10.1186/s12985-021-01486-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 01/02/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Variation in host genetic factors may result in variation in the host immune response to the infection. Some chronic diseases may also affect individuals' susceptibility to infectious diseases. The aim of this study was to evaluate the association of the host genetic factors mostly involved in inflammation, as well as hypercholesterolemia and diabetes with mild flu in an Iranian population. METHODS In this cross-sectional study, nasopharyngeal swab samples were collected from 93 patients referred to primary care centers of Markazi, Semnan, and Zanjan provinces (central Iran) due to flu-like symptoms between March 2015 and December 2018. Of these, PCR test identified 49 influenza A/H1N1 and 44 flu-negative individuals. Twelve single-nucleotide polymorphisms (SNPs) in RPAIN, FCGR2A, MBL-2, CD55, C1QBP, IL-10, TNF-α and an unknown gene were genotyped using iPLEX GOLD SNP genotyping analysis. Hypercholesterolemia and diabetes status was determined based on the physician diagnosis. Association of the host genetic variants, hypercholesterolemia and diabetes with mild A/H1N1 flu was assessed with univariable and multivariable logistic regression analysis as implemented in Stata software (v.14). Statistical tests were considered as significant at 0.05 levels. RESULTS Frequency of diabetes and hypercholesterolemia, as well as participants mean age was significantly higher in the flu-negative rather than the flu-positive group. Of 12 SNPs, nine did not show any significant association with mild flu in our study (rs1801274, rs1800451, rs2564978, rs361525, rs1800450, rs1800871, rs1800872, rs1800896, rs1800629). Possessing G vs. A allele in two SNPs (rs3786054 and rs8070740) was associated with a threefold increase in the chance of mild flu when compared to flu-negative patients (95% CI: 1.1, 22.0). Possessing C allele (vs. A) in the rs9856661 locus also increased the chance of mild flu up to 2 folds (95% CI: 1.0, 10.0). CONCLUSION The results showed that possessing the G allele in either rs3786054 or rs8070740 loci in C1QBP and RPAIN genes, respectively, increased the risk of H1N1 infection up to 3.3 folds, regardless of the patient's age, BMI, diabetes, and hypercholesterolemia. Complementary functional genomic studies would shed more light on the underlying mechanism of human immunity associated with these genetic markers. The identified genetic factors may have the same role in susceptibility to similar respiratory infections with RNA viruses, like SARS, MERS and COVID-19. Future genetic association studies targeting these RNA viruses, especially COVID-19 is recommended. Studies on other ethnic groups would also shed light on possible ethnic variations in genetic susceptibility to respiratory RNA viruses. Trial registry IR.PII.REC.1399.063.
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Affiliation(s)
- Parvaneh Mehrbod
- Influenza and Respiratory Viruses Department, Pasteur Institute of Iran, Tehran, Iran
| | - Sana Eybpoosh
- Department of Epidemiology and Biostatistics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran
| | - Behrokh Farahmand
- Influenza and Respiratory Viruses Department, Pasteur Institute of Iran, Tehran, Iran
| | - Fatemeh Fotouhi
- Influenza and Respiratory Viruses Department, Pasteur Institute of Iran, Tehran, Iran
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13
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de Boer ECW, van Mourik AG, Jongerius I. Therapeutic Lessons to be Learned From the Role of Complement Regulators as Double-Edged Sword in Health and Disease. Front Immunol 2020; 11:578069. [PMID: 33362763 PMCID: PMC7758290 DOI: 10.3389/fimmu.2020.578069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/12/2020] [Indexed: 12/22/2022] Open
Abstract
The complement system is an important part of the innate immune system, providing a strong defense against pathogens and removing apoptotic cells and immune complexes. Due to its strength, it is important that healthy human cells are protected against damage induced by the complement system. To be protected from complement, each cell type relies on a specific combination of both soluble and membrane-bound regulators. Their importance is indicated by the amount of pathologies associated with abnormalities in these complement regulators. Here, we will discuss the current knowledge on complement regulatory protein polymorphisms and expression levels together with their link to disease. These diseases often result in red blood cell destruction or occur in the eye, kidney or brain, which are tissues known for aberrant complement activity or regulation. In addition, complement regulators have also been associated with different types of cancer, although their mechanisms here have not been elucidated yet. In most of these pathologies, treatments are limited and do not prevent the complement system from attacking host cells, but rather fight the consequences of the complement-mediated damage, using for example blood transfusions in anemic patients. Currently only few drugs targeting the complement system are used in the clinic. With further demand for therapeutics rising linked to the wide range of complement-mediated disease we should broaden our horizon towards treatments that can actually protect the host cells against complement. Here, we will discuss the latest insights on how complement regulators can benefit therapeutics. Such therapeutics are currently being developed extensively, and can be categorized into full-length complement regulators, engineered complement system regulators and antibodies targeting complement regulators. In conclusion, this review provides an overview of the complement regulatory proteins and their links to disease, together with their potential in the development of novel therapeutics.
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Affiliation(s)
- Esther C W de Boer
- Sanquin Research, Department of Immunopathology, and Landsteiner Laboratory, Amsterdam University Medical Centre, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands.,Department of Pediatric Immunology, Rheumatology, and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Anouk G van Mourik
- Sanquin Research, Department of Immunopathology, and Landsteiner Laboratory, Amsterdam University Medical Centre, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands
| | - Ilse Jongerius
- Sanquin Research, Department of Immunopathology, and Landsteiner Laboratory, Amsterdam University Medical Centre, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands.,Department of Pediatric Immunology, Rheumatology, and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Centre, Amsterdam, Netherlands
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14
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Hussein NH, Amin NS, El Tayebi HM. GPI-AP: Unraveling a New Class of Malignancy Mediators and Potential Immunotherapy Targets. Front Oncol 2020; 10:537311. [PMID: 33344222 PMCID: PMC7746843 DOI: 10.3389/fonc.2020.537311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 10/19/2020] [Indexed: 12/22/2022] Open
Abstract
With millions of cases diagnosed annually and high economic burden to cover expensive costs, cancer is one of the most difficult diseases to treat due to late diagnosis and severe adverse effects from conventional therapy. This creates an urgent need to find new targets for early diagnosis and therapy. Progress in research revealed the key steps of carcinogenesis. They are called cancer hallmarks. Zooming in, cancer hallmarks are characterized by ligands binding to their cognate receptor and so triggering signaling cascade within cell to make response for stimulus. Accordingly, understanding membrane topology is vital. In this review, we shall discuss one type of transmembrane proteins: Glycosylphosphatidylinositol-Anchored Proteins (GPI-APs), with specific emphasis on those involved in tumor cells by evading immune surveillance and future applications for diagnosis and immune targeted therapy.
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15
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Complement System: Promoter or Suppressor of Cancer Progression? Antibodies (Basel) 2020; 9:antib9040057. [PMID: 33113844 PMCID: PMC7709131 DOI: 10.3390/antib9040057] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/10/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022] Open
Abstract
Constituent of innate immunity, complement is present in the tumor microenvironment. The functions of complement include clearance of pathogens and maintenance of homeostasis, and as such could contribute to an anti-tumoral role in the context of certain cancers. However, multiple lines of evidence show that in many cancers, complement has pro-tumoral actions. The large number of complement molecules (over 30), the diversity of their functions (related or not to the complement cascade), and the variety of cancer types make the complement-cancer topic a very complex matter that has just started to be unraveled. With this review we highlight the context-dependent role of complement in cancer. Recent studies revealed that depending of the cancer type, complement can be pro or anti-tumoral and, even for the same type of cancer, different models presented opposite effects. We aim to clarify the current knowledge of the role of complement in human cancers and the insights from mouse models. Using our classification of human cancers based on the prognostic impact of the overexpression of complement genes, we emphasize the strong potential for therapeutic targeting the complement system in selected subgroups of cancer patients.
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16
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Nagalo BM, Breton CA, Zhou Y, Arora M, Bogenberger JM, Barro O, Steele MB, Jenks NJ, Baker AT, Duda DG, Roberts LR, Russell SJ, Peng KW, Borad MJ. Oncolytic Virus with Attributes of Vesicular Stomatitis Virus and Measles Virus in Hepatobiliary and Pancreatic Cancers. MOLECULAR THERAPY-ONCOLYTICS 2020; 18:546-555. [PMID: 32839735 PMCID: PMC7437509 DOI: 10.1016/j.omto.2020.08.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Abstract
Recombinant vesicular stomatitis virus (VSV)-fusion and hemagglutinin (FH) was developed by substituting the promiscuous VSV-G glycoprotein (G) gene in the backbone of VSV with genes encoding for the measles virus envelope proteins F and H. Hybrid VSV-FH exhibited a multifaceted mechanism of cancer-cell killing and improved neurotolerability over parental VSV in preclinical studies. In this study, we evaluated VSV-FH in vitro and in vivo in models of hepatobiliary and pancreatic cancers. Our results indicate that high intrahepatic doses of VSV-FH did not result in any significant toxicity and were well tolerated by transgenic mice expressing the measles virus receptor CD46. Furthermore, a single intratumoral treatment with VSV-FH yielded improved survival and complete tumor regressions in a proportion of mice in the Hep3B hepatocellular carcinoma model but not in mice xenografted with BxPC-3 pancreatic cancer cells. Our preliminary findings indicate that VSV-FH can induce potent oncolysis in hepatocellular and pancreatic cancer cell lines with concordant results in vivo in hepatocellular cancer and discordant in pancreatic cancer without the VSV-mediated toxic effects previously observed in laboratory animals. Further study of VSV-FH as an oncolytic virotherapy is warranted in hepatocellular carcinoma and pancreatic cancer to understand broader applicability and mechanisms of sensitivity and resistance.
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Affiliation(s)
- Bolni Marius Nagalo
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA.,Mayo Clinic Cancer Center, Mayo Clinic, Rochester, MN, USA
| | | | - Yumei Zhou
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Mansi Arora
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - James M Bogenberger
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Oumar Barro
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Michael B Steele
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Nathan J Jenks
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Alexander T Baker
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Dan G Duda
- Department of Radiation Oncology, Steele Laboratories for Tumor Biology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lewis Rowland Roberts
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.,Mayo Clinic Cancer Center, Mayo Clinic, Rochester, MN, USA
| | - Stephen J Russell
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA.,Mayo Clinic Cancer Center, Mayo Clinic, Rochester, MN, USA
| | - Kah Whye Peng
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA.,Mayo Clinic Cancer Center, Mayo Clinic, Rochester, MN, USA
| | - Mitesh J Borad
- Division of Hematology and Medical Oncology, Mayo Clinic, Scottsdale, AZ, USA.,Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA.,Mayo Clinic Cancer Center, Mayo Clinic, Rochester, MN, USA.,Mayo Clinic Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
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Huang J, Tang Y, Zou X, Lu Y, She S, Zhang W, Ren H, Yang Y, Hu H. Identification of the fatty acid synthase interaction network via iTRAQ-based proteomics indicates the potential molecular mechanisms of liver cancer metastasis. Cancer Cell Int 2020; 20:332. [PMID: 32699531 PMCID: PMC7372886 DOI: 10.1186/s12935-020-01409-2] [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: 07/13/2019] [Accepted: 07/08/2020] [Indexed: 02/06/2023] Open
Abstract
Background Fatty acid synthase (FASN) is highly expressed in various types of cancer and has an important role in carcinogenesis and metastasis. To clarify the mechanisms of FASN in liver cancer invasion and metastasis, the FASN protein interaction network in liver cancer was identified by targeted proteomic analysis. Methods Wound healing and Transwell assays was performed to observe the effect of FASN during migration and invasion in liver cancer. Isobaric tags for relative and absolute quantitation (iTRAQ)-based mass spectrometry were used to identify proteins interacting with FASN in HepG2 cells. Differential expressed proteins were validated by co-immunoprecipitation, western blot analyses and confocal microscopy. Western blot and reverse transcription-quantitative polymerase chain reaction (RT-qPCR) were performed to demonstrate the mechanism of FASN regulating metastasis. Results FASN knockdown inhibited migration and invasion of HepG2 and SMMC7721 cells. A total of, 79 proteins interacting with FASN were identified. Additionally, gene ontology term enrichment analysis indicated that the majority of biological regulation and cellular processes that the FASN-interacting proteins were associated with. Co-precipitation and co-localization of FASN with fascin actin-bundling protein 1 (FSCN1), signal-induced proliferation-associated 1 (SIPA1), spectrin β, non-erythrocytic 1 (SPTBN1) and CD59 were evaluated. Knockdown of FASN in liver cancer reduced the expression of FSCN1, SIPA1, SPTBN1 and CD59. Furthermore, inhibition of FASN, FSCN1 or SPTBN1 expression in liver cancer resulted in alterations of epithelial–mesenchymal transition (EMT)-associated markers E-cadherin, N-cadherin, vimentin and transcription factors, Snail and Twist, at the mRNA level, and changes in matrix metallopeptidase (MMP)-2 and MMP-9 protein expression. Conclusion The results suggested that the FASN-interacting protein network produced by iTRAQ-based proteomic analyses may be involved in regulating invasion and metastasis in liver cancer by influencing EMT and the function of MMPs.
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Affiliation(s)
- Juan Huang
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Yao Tang
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Xiaoqin Zou
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Yi Lu
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Sha She
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Wenyue Zhang
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Hong Ren
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China
| | - Yixuan Yang
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China.,The Second Affiliated Hospital of Chongqing Medical University, 74 Linjiang Road, Chongqing, 400010 China
| | - Huaidong Hu
- Institute for Viral Hepatitis, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400016 People's Republic of China.,The Second Affiliated Hospital of Chongqing Medical University, 74 Linjiang Road, Chongqing, 400010 China
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18
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Revelation of Proteomic Indicators for Colorectal Cancer in Initial Stages of Development. Molecules 2020; 25:molecules25030619. [PMID: 32023884 PMCID: PMC7036866 DOI: 10.3390/molecules25030619] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 01/24/2020] [Accepted: 01/28/2020] [Indexed: 02/07/2023] Open
Abstract
Background: Colorectal cancer (CRC) at a current clinical level is still hardly diagnosed, especially with regard to nascent tumors, which are typically asymptotic. Searching for reliable biomarkers of early diagnosis is an extremely essential task. Identification of specific post-translational modifications (PTM) may also significantly improve net benefits and tailor the process of CRC recognition. We examined depleted plasma samples obtained from 41 healthy volunteers and 28 patients with CRC at different stages to conduct comparative proteome-scaled analysis. The main goal of the study was to establish a constellation of protein markers in combination with their PTMs and semi-quantitative ratios that may support and realize the distinction of CRC until the disease has a poor clinical manifestation. Results: Proteomic analysis revealed 119 and 166 proteins for patients in stages I–II and III–IV, correspondingly. Plenty of proteins (44 proteins) reflected conditions of the immune response, lipid metabolism, and response to stress, but only a small portion of them were significant (p < 0.01) for distinguishing stages I–II of CRC. Among them, some cytokines (Clusterin (CLU), C4b-binding protein (C4BP), and CD59 glycoprotein (CD59), etc.) were the most prominent and the lectin pathway was specifically enhanced in patients with CRC. Significant alterations in Inter-alpha-trypsin inhibitor heavy chains (ITIH1, ITIH2, ITIH3, and ITIH4) levels were also observed due to their implication in tumor growth and the malignancy process. Other markers (Alpha-1-acid glycoprotein 2 (ORM2), Alpha-1B-glycoprotein (A1BG), Haptoglobin (HP), and Leucine-rich alpha-2-glycoprotein (LRG1), etc.) were found to create an ambiguous core involved in cancer development but also to exactly promote tumor progression in the early stages. Additionally, we identified post-translational modifications, which according to the literature are associated with the development of colorectal cancer, including kininogen 1 protein (T327-p), alpha-2-HS-glycoprotein (S138-p) and newly identified PTMs, i.e., vitamin D-binding protein (K75-ac and K370-ac) and plasma protease C1 inhibitor (Y294-p), which may also contribute and negatively impact on CRC progression. Conclusions: The contribution of cytokines and proteins of the extracellular matrix is the most significant factor in CRC development in the early stages. This can be concluded since tumor growth is tightly associated with chronic aseptic inflammation and concatenated malignancy related to loss of extracellular matrix stability. Due attention should be paid to Apolipoprotein E (APOE), Apolipoprotein C1 (APOC1), and Apolipoprotein B-100 (APOB) because of their impact on the malfunction of DNA repair and their capability to regulate mTOR and PI3K pathways. The contribution of the observed PTMs is still equivocal, but a significant decrease in the likelihood between modified and native proteins was not detected confidently.
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New mechanistic insights of clear cell renal cell carcinoma from integrated miRNA and mRNA expression profiling studies. Biomed Pharmacother 2019; 111:821-834. [DOI: 10.1016/j.biopha.2018.12.099] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 12/12/2018] [Accepted: 12/23/2018] [Indexed: 12/20/2022] Open
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20
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Targeting CD46 Enhances Anti-Tumoral Activity of Adenovirus Type 5 for Bladder Cancer. Int J Mol Sci 2018; 19:ijms19092694. [PMID: 30201920 PMCID: PMC6164063 DOI: 10.3390/ijms19092694] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 08/30/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023] Open
Abstract
CD46 is generally overexpressed in many human cancers, representing a prime target for CD46-binding adenoviruses (Ads). This could help to overcome low anti-tumoral activity by coxsackie-adenoviral receptor (CAR)-targeting cancer gene therapy viruses. However, because of scarce side-by-side information about CAR and CD46 expression levels in cancer cells, mixed observations of cancer therapeutic efficacy have been observed. This study evaluated Ad-mediated therapeutic efficacy using either CAR-targeting Ad5 or CD46-targeting Ad5/35 fiber chimera in bladder cancer cell lines. Compared with normal urothelia, bladder cancer tissue generally overexpressed both CAR and CD46. While CAR expression was not correlated with disease progression, CD46 expression was inversely correlated with tumor grade, stage, and risk grade. In bladder cancer cell lines, expression levels of CD46 and CAR were highly correlated with Ad5/35- and Ad5-mediated gene transduction and cytotoxicity, respectively. In a human EJ bladder cancer xenograft mouse model, with either overexpressed or suppressed CD46 expression levels, Ad5/35-tk followed by ganciclovir (GCV) treatment significantly affected tumor growth, whereas Ad5-tk/GCV had only minimal effects. Overall, our findings suggest that bladder cancer cells overexpress both CAR and CD46, and that adenoviral cancer gene therapy targeting CD46 represents a more suitable therapy option than a CAR-targeting therapy, especially in patients with low risk bladder cancers.
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21
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Bareke H, Akbuga J. Complement system's role in cancer and its therapeutic potential in ovarian cancer. Scand J Immunol 2018; 88:e12672. [PMID: 29734524 DOI: 10.1111/sji.12672] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 04/30/2018] [Indexed: 12/31/2022]
Abstract
Cancer immunotherapy is a strong candidate for the long-awaited new edition to standard cancer therapies. For an effective immunotherapy, it is imperative to delineate the players of antitumour immune response. As an important innate immune system effector mechanism, complement is highly likely to play a substantial role in cancer immunity. Studies suggest that there may be two different "states of complement" that show opposing effects on cancer cells; a complement profile that has antitumour effects with low expression of membrane-bound complement regulator proteins (mCRPs), lytic membrane attack complex (MAC) concentration and moderate C5a concentration, and a complement profile that has protumour effects with high expression of mCRPs, sublytic MAC and high concentrations of C5a. One of the cancers that urgently require innovative therapeutic approaches is ovarian cancer, and complement has a potential to be a good target for this purpose. A combinatorial approach where the complement cascade is fine-tuned by inhibiting some of its activities while promoting the others can prove to be a fruitful approach. Herein, we will briefly discuss the cancer-immune system interaction and then present a discussion of complement system's role in tumour immunity and its therapeutic potential for ovarian cancer immunotherapy.
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Affiliation(s)
- H Bareke
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Marmara University, Istanbul, Turkey.,Faculty of Pharmacy, Girne American University, Kyrenia, North Cyprus, Turkey
| | - J Akbuga
- Faculty of Pharmacy, Girne American University, Kyrenia, North Cyprus, Turkey
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22
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Cho YS, Do MH, Kwon SY, Moon C, Kim K, Lee K, Lee SJ, Hemmi S, Joo YE, Kim MS, Jung C. Efficacy of CD46-targeting chimeric Ad5/35 adenoviral gene therapy for colorectal cancers. Oncotarget 2018; 7:38210-38223. [PMID: 27203670 PMCID: PMC5122383 DOI: 10.18632/oncotarget.9427] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 04/28/2016] [Indexed: 01/01/2023] Open
Abstract
CD46 is a complement inhibitor membrane cofactor which also acts as a receptor for various microbes, including species B adenoviruses (Ads). While most Ad gene therapy vectors are derived from species C and infect cells through coxsackie-adenovirus receptor (CAR), CAR expression is downregulated in many cancer cells, resulting inefficient Ad-based therapeutics. Despite a limited knowledge on the expression status of many cancer cells, an increasing number of cancer gene therapy studies include fiber-modified Ad vectors redirected to the more ubiquitously expressed CD46. Since our finding from tumor microarray indicate that CD46 was overexpressed in cancers of the prostate and colon, fiber chimeric Ad5/35 vectors that have infection tropism for CD46 were employed to demonstrate its efficacy in colorectal cancers (CRC). CD46-overexpressed cells showed a significantly higher response to Ad5/35-GFP and to Ad5/35-tk/GCV. While CRC cells express variable levels of CD46, CD46 expression was positively correlated with Ad5/35-mediated GFP fluorescence and accordingly its cell killing. Injection of Ad5/35-tk/GCV caused much greater tumor-suppression in mice bearing CD46-overexpressed cancer xenograft compared to mock group. Analysis of CRC samples revealed that patients with positive CD46 expression had a higher survival rate (p=0.031), carried tumors that were well-differentiated, but less invasive and metastatic, and with a low T stage (all p<0.05). Taken together, our study demonstrated that species B-based adenoviral gene therapy is a suitable approach for generally CD46-overexpressed CRC but would require careful consideration preceding CD46 analysis and categorizing CRC patients.
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Affiliation(s)
- Young-Suk Cho
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Manh-Hung Do
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Se-Young Kwon
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Changjong Moon
- College of Veterinary Medicine, Chonnam National University, Gwangju, Korea
| | - Kwonseop Kim
- College of Pharmacy, Chonnam National University, Gwangju, Korea
| | - Keesook Lee
- Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju, Korea
| | - Sang-Jin Lee
- Genitourinary Cancer Branch, Research Institute of National Cancer Center, Goyang, Gyeonggi-do, Korea
| | - Silvio Hemmi
- Institute of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| | - Young-Eun Joo
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Min Soo Kim
- Department of Statistics, College of Natural Sciences, Chonnam National University, Gwangju, Korea
| | - Chaeyong Jung
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
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23
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Zhang Y, Zhang Z, Cao L, Lin J, Yang Z, Zhang X. A common CD55 rs2564978 variant is associated with the susceptibility of non-small cell lung cancer. Oncotarget 2018; 8:6216-6221. [PMID: 28008159 PMCID: PMC5351625 DOI: 10.18632/oncotarget.14053] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 12/12/2016] [Indexed: 11/25/2022] Open
Abstract
CD55, as one of key membrane-bound complement-regulatory proteins (mCRPs), is crucial for the progression of various cancers. This study aims to investigate the role of CD55 variants in the development of non-small cell lung cancer (NSCLC). A case-control study, including 706 lung cancer cases and 706 health controls, was conducted in a Chinese population. The odds ratio (OR) and 95% confidence interval (95% CI) were estimated by unconditional logistic regression. We found that significantly higher lung cancer risk was linked with CD55 rs2564978 CC genotype (OR = 1.52, 95% CI = 1.11−2.07) or CT genotypes (OR = 1.34, 95% CI = 1.05−1.71), compared to the TT genotype. Stratified analysis showed that rs2564978 CC was associated with NSCLC risk among males (OR = 1.69, 95% CI = 1.14−2.49) and older subjects (OR = 1.75, 95% CI = 1.08−2.82). When stratified by smoking status, the risk effect of rs2564978 CC was more evident among smokers (OR = 2.01, 95% CI = 1.18−3.43) than non-smokers (OR = 1.30, 95% CI = 0.88−1.90). We also conducted the stratified analysis by NSCLC histological types and found that CD55 rs2564978 CC increased the risk of adenocarcinoma with OR (95% CI) of 1.35 (1.01−1.80). The reporter gene expression driven by rs2564978T-containing CD55 promoter was respectively 1.48-fold, 1.96-fold and 1.93-fold higher than those driven by the rs2564978C-containing CD55 promoter in A549, NCI-H2030 and NCI-H23 cells (P = 0.045, 0.010 and < 0.001). These findings indicate that CD55 rs2564978 polymorphism may contribute to an increased risk of NSCLC in Chinese population.
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Affiliation(s)
- Yanyan Zhang
- Institute of Molecular Genetics, College of Life Science, North China University of Science and Technology, Tangshan, China.,Institute of Epidemiology, School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Zhi Zhang
- Affiliated Tangshan Gongren Hospital, North China University of Science and Technology, Tangshan, China
| | - Lei Cao
- Institute of Molecular Genetics, College of Life Science, North China University of Science and Technology, Tangshan, China
| | - Jia Lin
- Institute of Molecular Genetics, College of Life Science, North China University of Science and Technology, Tangshan, China
| | - Zhenbang Yang
- Institute of Molecular Genetics, College of Life Science, North China University of Science and Technology, Tangshan, China
| | - Xuemei Zhang
- Institute of Molecular Genetics, College of Life Science, North China University of Science and Technology, Tangshan, China
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24
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Cheng L, Gou S, Qiu H, Ma L, Fu P. Complement regulatory proteins in kidneys of patients with anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis. Clin Exp Immunol 2018; 191:116-124. [PMID: 28940198 PMCID: PMC5721235 DOI: 10.1111/cei.13051] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2017] [Indexed: 02/05/2023] Open
Abstract
The complement system activation is involved in the development of anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV). The study aimed to investigate the expression of complement regulatory proteins (CRPs) CD46, CD55 and CD59 in kidneys of 51 AVV patients. The expression of CD46, CD55 and CD59 in kidneys was detected by immunohistochemistry and double immunofluorescence staining. The immunohistochemical examination revealed that expression of the three CRPs could be detected in the glomeruli and tubules of both AAV patients and normal controls. The expression levels of the three CRPs in glomeruli of patients with AAV were significantly lower than those of normal controls. The scores of CD46 and CD55 expression in the tubules of AAV patients were significantly lower than those of normal controls, while there was no significant difference between the scores of CD59 expression in tubules of AAV patients and those of normal controls. Among AAV patients, the expression level of CD46 in glomeruli correlated inversely with the proportion of normal glomeruli, while it correlated with tubular atrophy in renal interstitium (r = -0·305, P = 0·026; r = 0·330, P = 0·023, respectively). The expression levels of CD55 and CD59 in glomeruli correlated with the proportion of total crescents (r = 0·384, P = 0·006; r = 0·351, P = 0·011, respectively). Double immunofluorescence staining indicated that all three CRPs were expressed on endothelial cells, podocytes and mesangial cells in glomeruli. The expression levels of the three CRPs were dysregulated in kidneys of patients with AAV. The expression levels of CD46, CD55 and CD59 were associated with the severity of renal injury of AAV patients.
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Affiliation(s)
- L. Cheng
- Division of NephrologyKidney Research Institute, West China Hospital of Sichuan UniversityChengduChina
| | - S.‐J. Gou
- Division of NephrologyKidney Research Institute, West China Hospital of Sichuan UniversityChengduChina
| | - H.‐Y. Qiu
- Division of NephrologyKidney Research Institute, West China Hospital of Sichuan UniversityChengduChina
| | - L. Ma
- Division of NephrologyKidney Research Institute, West China Hospital of Sichuan UniversityChengduChina
| | - P. Fu
- Division of NephrologyKidney Research Institute, West China Hospital of Sichuan UniversityChengduChina
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25
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Leung THY, Tang HWM, Siu MKY, Chan DW, Chan KKL, Cheung ANY, Ngan HYS. Human papillomavirus E6 protein enriches the CD55(+) population in cervical cancer cells, promoting radioresistance and cancer aggressiveness. J Pathol 2017; 244:151-163. [PMID: 28944962 DOI: 10.1002/path.4991] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 09/18/2017] [Accepted: 09/18/2017] [Indexed: 12/22/2022]
Abstract
Accumulating evidence indicates that the human papillomavirus (HPV) E6 protein plays a crucial role in the development of cervical cancer. Subpopulations of cells that reside within tumours are responsible for tumour resistance to cancer therapy and recurrence. However, the identity of such cells residing in cervical cancer and their relationship with the HPV-E6 protein have not been identified. Here, we isolated sphere-forming cells, which showed self-renewal ability, from primary cervical tumours. Gene expression profiling revealed that cluster of differentiation (CD) 55 was upregulated in primary cervical cancer sphere cells. Flow-cytometric analysis detected abundant CD55(+) populations among a panel of HPV-positive cervical cancer cell lines, whereas few CD55(+) cells were found in HPV-negative cervical cancer and normal cervical epithelial cell lines. The CD55(+) subpopulation isolated from the C33A cell line showed significant sphere-forming ability and enhanced tumourigenicity, cell migration, and radioresistance. In contrast, the suppression of CD55 in HPV-positive CaSki cells inhibited tumourigenicity both in vitro and in vivo, and sensitized cells to radiation treatment. In addition, ectopic expression of the HPV-E6 protein in HPV-negative cervical cancer cells dramatically enriched the CD55(+) subpopulation. CRISPR/Cas9 knockout of CD55 in an HPV-E6-overexpressing stable clone abolished the tumourigenic effects of the HPV-E6 protein. Taken together, our data suggest that HPV-E6 protein expression enriches the CD55(+) population, which contributes to tumourigenicity and radioresistance in cervical cancer cells. Targeting CD55 via CRISPR/Cas9 may represent a novel avenue for developing new strategies and effective therapies for the treatment of cervical cancer. Copyright © 2017 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Thomas Ho-Yin Leung
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | - Hermit Wai-Man Tang
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | - Michelle Kwan-Yee Siu
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | - David Wai Chan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | - Karen Kar-Loen Chan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | - Annie Nga-Yin Cheung
- Department of Pathology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
| | - Hextan Yuen-Sheung Ngan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China
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26
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Lal S, Raffel C. Using Cystine Knot Proteins as a Novel Approach to Retarget Oncolytic Measles Virus. MOLECULAR THERAPY-ONCOLYTICS 2017; 7:57-66. [PMID: 29367943 PMCID: PMC5771132 DOI: 10.1016/j.omto.2017.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 09/26/2017] [Indexed: 12/21/2022]
Abstract
Modified measles virus (MV) has effective oncolytic activity preclinically and is currently being investigated in clinical trials for various types of cancer. We investigated the use of cystine knot proteins (CKPs) to direct MV activity. CKPs are short polypeptides that bind their targets with high affinity. We used a CKP that binds αvβ3, αvβ5, and α5β1 integrins with single-digit nanomolar affinity to retarget MV to the integrins (MV-CKPint). MV-CKPint infected, replicated in, and killed human glioblastoma, medulloblastoma, diffuse intrinsic pontine glioma (DIPG), and melanoma cancer cells in vitro, all of which express the target integrins. MV-CKPint activity was competitively blocked by echistatin, an integrin binding peptide. When the CKP was cleaved from the viral H protein at an included protease site, virus activity was abrogated. When delivered intravenously (i.v.), the retargeted virus reached a subcutaneous glioblastoma tumor bed and produced cytopathic effects similar to that shown by intratumoral injection of the virus. Because these target integrins are overexpressed by tumor vascular endothelium, MV-CKPint may allow for effective therapy with i.v. injection. These results indicate for the first time that CKPs can be used to retarget MV for a receptor of choice. In addition, MV-CKPint provides proof of principle for the use of a CKP of interest to retarget any enveloped virus for both oncolytic and gene therapy purposes.
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Affiliation(s)
- Sangeet Lal
- Department of Neurological Surgery, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA 94158, USA
| | - Corey Raffel
- Department of Neurological Surgery, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA 94158, USA
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27
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Illingworth S, Di Y, Bauzon M, Lei J, Duffy MR, Alvis S, Champion B, Lieber A, Hermiston T, Seymour LW, Beadle J, Fisher K. Preclinical Safety Studies of Enadenotucirev, a Chimeric Group B Human-Specific Oncolytic Adenovirus. Mol Ther Oncolytics 2017; 5:62-74. [PMID: 28480328 PMCID: PMC5415321 DOI: 10.1016/j.omto.2017.03.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 03/18/2017] [Indexed: 11/26/2022] Open
Abstract
Enadenotucirev is an oncolytic group B adenovirus identified by a process of bio-selection for the ability to selectively propagate in and rapidly kill carcinoma cells. It is resistant to inactivation by human blood components, potentially enabling intravenous dosing in patients with metastatic cancer. However, there are no known permissive animal models described for group B adenoviruses that could facilitate a conventional approach to preclinical safety studies. In this manuscript, we describe our tailored preclinical strategy designed to evaluate the key biological properties of enadenotucirev. As enadenotucirev does not replicate in animal cells, a panel of primary human cells was used to evaluate enadenotucirev replication selectivity in vitro, demonstrating that virus genome levels were >100-fold lower in normal cells relative to tumor cells. Acute intravenous tolerability in mice was used to assess virus particle-mediated toxicology and effects on innate immunity. These studies showed that particle toxicity could be ameliorated by dose fractionation, using an initial dose of virus to condition the host such that cytokine responses to subsequent doses were significantly attenuated. This, in turn, supported the initiation of a phase I intravenous clinical trial with a starting dose of 1 × 1010 virus particles given on days 1, 3, and 5.
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Affiliation(s)
| | - Ying Di
- Department of Oncology, University of Oxford, Oxford OX3 7DQ, UK
| | - Maxine Bauzon
- Coagulant Therapeutics, 455 Mission Bay Boulevard South, San Francisco, CA 94158, USA
| | - Janet Lei
- Department of Oncology, University of Oxford, Oxford OX3 7DQ, UK
| | | | - Simon Alvis
- PsiOxus Therapeutics Ltd., Abingdon OX14 4SD, UK
| | | | - André Lieber
- Division of Medical Genetics, University of Washington, Seattle, WA 98195, USA
| | - Terry Hermiston
- Coagulant Therapeutics, 455 Mission Bay Boulevard South, San Francisco, CA 94158, USA
| | - Len W. Seymour
- Department of Oncology, University of Oxford, Oxford OX3 7DQ, UK
| | - John Beadle
- PsiOxus Therapeutics Ltd., Abingdon OX14 4SD, UK
| | - Kerry Fisher
- PsiOxus Therapeutics Ltd., Abingdon OX14 4SD, UK
- Department of Oncology, University of Oxford, Oxford OX3 7DQ, UK
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28
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Myung JK, Yeo SG, Kim KH, Baek KS, Shin D, Kim JH, Cho JY, Yoo BC. Proteins that interact with calgranulin B in the human colon cancer cell line HCT-116. Oncotarget 2017; 8:6819-6832. [PMID: 28036279 PMCID: PMC5351672 DOI: 10.18632/oncotarget.14301] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 12/12/2016] [Indexed: 11/25/2022] Open
Abstract
Calgranulin B is released from immune cells and can be internalized into colon cancer cells to prevent proliferation. The present study aimed to identify proteins that interact with calgranulin B to suppress the proliferation of colon cancer cells, and to obtain information on the underlying anti-tumor mechanism(s) of calgranulin B. Calgranulin B expression was induced in colon cancer cell line HCT-116 by infection with calgranulin B-FLAG expressing lentivirus, and it led to a significant suppression of cell proliferation. Proteins that interacted with calgranulin B were obtained by immunoprecipitation using whole homogenate of lentivirus-infected HCT-116 cells which expressing calgranulin B-FLAG, and identified using liquid chromatography-mass spectrometry/mass spectrometry analysis. A total of 454 proteins were identified that potentially interact with calgranulin B, and most identified proteins were associated with RNA processing, post-transcriptional modifications and the EIF2 signaling pathway. Direct interaction of calgranulin B with flotillin-1, dynein intermediate chain 1, and CD59 glycoprotein has been confirmed, and the molecules N-myc proto-oncogene protein, rapamycin-insensitive companion of mTOR, and myc proto-oncogene protein were shown to regulate calgranulin B-interacting proteins. Our results provide new insight and useful information to explain the possible mechanism(s) underlying the role of calgranulin B as an anti-tumor effector in colon cancer cells.
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Affiliation(s)
- Jae Kyung Myung
- Department of System Cancer Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
| | - Seung-Gu Yeo
- Department of Radiation Oncology, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Kyung Hee Kim
- Colorectal Cancer Branch, Research Institute, National Cancer Center, Goyang, Korea.,Omics Core, Research Institute, National Cancer Center, Goyang, Korea
| | - Kwang-Soo Baek
- Colorectal Cancer Branch, Research Institute, National Cancer Center, Goyang, Korea.,Department of Genetic Engineering, Sungkyunkwan University, Suwon, Korea
| | - Daye Shin
- Department of System Cancer Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea.,Cancer Cell and Molecular Biology Branch, Research Institute, National Cancer Center, Goyang, Korea
| | - Jong Heon Kim
- Department of System Cancer Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea.,Cancer Cell and Molecular Biology Branch, Research Institute, National Cancer Center, Goyang, Korea
| | - Jae Youl Cho
- Department of Genetic Engineering, Sungkyunkwan University, Suwon, Korea
| | - Byong Chul Yoo
- Colorectal Cancer Branch, Research Institute, National Cancer Center, Goyang, Korea
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29
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Kapka-Skrzypczak L, Popek S, Sawicki K, Wolińska E, Czajka M, Skrzypczak M. Effect of IL-6 and IL-8 on the expression of the complement activation inhibitors MAC-inhibitory protein and decay-accelerating factor in ovarian cancer A2780 cells. Oncol Lett 2016; 12:1507-1512. [PMID: 27446461 DOI: 10.3892/ol.2016.4795] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 05/16/2016] [Indexed: 01/22/2023] Open
Abstract
The aim of the present study was to evaluate the role of interleukin (IL)-6 and IL-8 on the expression of the membrane-bound complement inhibitors membrane attack complex-inhibitory protein (CD59) and decay-accelerating factor (CD55), in the human ovarian carcinoma A2780 cell line, which is a non-producing IL-6 cell line that does exhibit IL-6 responsiveness, due to the presence of IL-6 receptors. Extracellular levels of complement system inhibitors were evaluated by western blotting and reverse transcription-quantitative polymerase chain reaction. Cellular localization of CD55 and CD59 in the ovarian cancer cells was assessed by immunofluorescence. The detection of a soluble form of CD55 and CD59 released by the A2780 cells following stimulation with IL-6 and IL-8 was detected by enzyme-linked immunosorbent assay. The present data revealed that A2780 cells express CD55 and CD59 at the mRNA and protein level, but do not secrete these proteins to the culture medium. Results of western blotting demonstrated that the protein level of CD59 was regulated by IL-6 and IL-8 in a dose-dependent manner. Immunofluorescence analysis revealed that the ovarian cancer A2780 cell line expresses the membrane bound form of CD55 protein. The present results indicate that CD55 and CD59 may affect the efficiency of complement-mediated immunotherapies.
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Affiliation(s)
- Lucyna Kapka-Skrzypczak
- Department of Medical Biology and Translational Research, Faculty of Medicine, University of Information Technology and Management, 35-225 Rzeszow, P.R. China
| | - Sylwia Popek
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland
| | - Krzysztof Sawicki
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland
| | - Ewa Wolińska
- Department of Pathology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Magdalena Czajka
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland
| | - Maciej Skrzypczak
- Second Department of Gynecology, Medical University of Lublin, 20-954 Lublin, Poland
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30
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Cimmino F, Avitabile M, Pezone L, Scalia G, Montanaro D, Andreozzi M, Terracciano L, Iolascon A, Capasso M. CD55 is a HIF-2α marker with anti-adhesive and pro-invading properties in neuroblastoma. Oncogenesis 2016; 5:e212. [PMID: 27043658 PMCID: PMC4848835 DOI: 10.1038/oncsis.2016.20] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 12/31/2015] [Accepted: 01/14/2016] [Indexed: 02/08/2023] Open
Abstract
CD55 has been revealed to have an important role in tumor genesis, and presence of small populations of cells with strong CD55 expression would be sufficient to predict poor prognosis of several tumors. In our study we revealed that CD55 is a novel target of hypoxia-inducible factor HIF-2α in neuroblastoma (NB) cells. We show that HIF-2α expression is sufficient to sustain stem-like features of NB cells, whereas CD55 protein upon HIF-2α expression contributes to growth of colonies and to invasion of cells, but not to stemness features. Interestingly, in NB tissues, CD55 expression is limited to quite a small population of cells that are HIF-2α positive, and the gene expression of CD55 in the NB data set reveals that the presence of CD55(high) affects prognosis of NB patients. The functional characterization of CD55-positive populations within heterogeneous NB monoclonal cell lines shows that CD55 has pro-invading and anti-adhesive properties that might provide the basis for the ability of solid tumors to survive as microscopic residual disease. The easy accessibility to CD55 membrane antigen will offer the possibility of a novel antibody approach in the treatment of recurrent tumors and will provide a ready target for antibody-based visualization in NB diagnosis and prognosis.
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Affiliation(s)
- F Cimmino
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli ‘Federico II', Naples, Italy
- CEINGE Biotecnologie Avanzate, Naples, Italy
| | - M Avitabile
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli ‘Federico II', Naples, Italy
- CEINGE Biotecnologie Avanzate, Naples, Italy
| | - L Pezone
- CEINGE Biotecnologie Avanzate, Naples, Italy
- Dipartimento di Medicina, Scuola di Medicina e Chirurgia, Università degli Studi di Verona, Verona, Italy
| | - G Scalia
- CEINGE Biotecnologie Avanzate, Naples, Italy
| | - D Montanaro
- CEINGE Biotecnologie Avanzate, Naples, Italy
| | - M Andreozzi
- Institute of Pathology, University of Basel, Basel, Switzerland
| | - L Terracciano
- Institute of Pathology, University of Basel, Basel, Switzerland
| | - A Iolascon
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli ‘Federico II', Naples, Italy
- CEINGE Biotecnologie Avanzate, Naples, Italy
| | - M Capasso
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli ‘Federico II', Naples, Italy
- CEINGE Biotecnologie Avanzate, Naples, Italy
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31
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The immunohistochemical analysis of membrane-bound CD55, CD59 and fluid-phase FH and FH-like complement inhibitors in cancers of ovary and corpus uteri origin. Cent Eur J Immunol 2015; 40:349-53. [PMID: 26648780 PMCID: PMC4655386 DOI: 10.5114/ceji.2015.54598] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 05/15/2015] [Indexed: 12/19/2022] Open
Abstract
One of the potential therapeutic methods of cancer treatment is the immunotherapy with monoclonal antibodies. This kind of therapy, although devoid of serious side effects, has often insufficient efficacy. The presence of complement inhibitors on the cancer cells, which are able to inactivate complement-mediated immune response represents one of the main reasons for the inefficiency of such therapy. In our studies we investigated the expression of main membrane–bound and fluid-phase complement regulators: CD55, CD59 and factor H/factor H-like in tumour samples of ovarian and corpus uteri cancer. Tissue samples were collected from 50 patients and stained immunohistochemically, with the use of peroxidase-based immunodetection system. Immunohistochemical analysis revealed that complement inhibitors are present in examined tumors although their presence is heterogenous. The most prevalent is the presence of factor H/H-like, localized mostly in tumor stroma and within vascular structures. Membrane bound complement inhibitors are less prominently expressed by cancer cells. CD55 was detected in low percentage of cells, predominantly within cancer tubules. CD59 immunoreactivity was more prevalent in cancer cells, and was localized particularly at the margin of cancer cell tubules. Our results demonstrate that the most prominent complement inhibitor in cancer of ovary and corpus uteri origin is factor H/factor H-like. Blocking or downregulation of this inhibitor should be taken into consideration with regards to improving the efficiency of immunotherapy with monoclonal antibodies.
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