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Li T, Wang P, Sun G, Zou Y, Cheng Y, Wang H, Lu Y, Shi J, Wang K, Zhang Q, Ye H. hccTAAb Atlas: An Integrated Knowledge Database for Tumor-Associated Autoantibodies in Hepatocellular Carcinoma. J Proteome Res 2024; 23:728-737. [PMID: 38156953 DOI: 10.1021/acs.jproteome.3c00579] [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: 01/03/2024]
Abstract
Tumor-associated autoantibodies (TAAbs) have demonstrated potential as biomarkers for cancer detection. However, the understanding of their role in hepatocellular carcinoma (HCC) remains limited. In this study, we aimed to systematically collect and standardize information about these TAAbs and establish a comprehensive database as a platform for in-depth research. A total of 170 TAAbs were identified from published papers retrieved from PubMed, Web of Science, and Embase. Following normative reannotation, these TAAbs were referred to as 162 official symbols. The hccTAAb (tumor-associated autoantibodies in hepatocellular carcinoma) atlas was developed using the R Shiny framework and incorporating literature-based and multiomics data sets. This comprehensive online resource provides key information such as sensitivity, specificity, and additional details such as official symbols, official full names, UniProt, NCBI, HPA, neXtProt, and aliases through hyperlinks. Additionally, hccTAAb offers six analytical modules for visualizing expression profiles, survival analysis, immune infiltration, similarity analysis, DNA methylation, and DNA mutation analysis. Overall, the hccTAAb Atlas provides valuable insights into the mechanisms underlying TAAb and has the potential to enhance the diagnosis and treatment of HCC using autoantibodies. The hccTAAb Atlas is freely accessible at https://nscc.v.zzu.edu.cn/hccTAAb/.
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Affiliation(s)
- Tiandong Li
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Peng Wang
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Guiying Sun
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Yuanlin Zou
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Yifan Cheng
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Han Wang
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Yin Lu
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
| | - Jianxiang Shi
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Keyan Wang
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Qiang Zhang
- School of Nursing and Health, Zhengzhou University, Zhengzhou 450001, China
| | - Hua Ye
- College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Tumor Epidemiology & State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou 450052, China
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Sun G, Ye H, Liu H, Li T, Li J, Zhang X, Cheng Y, Wang K, Shi J, Dai L, Wang P. ZPR1 is an immunodiagnostic biomarker and promotes tumor progression in esophageal squamous cell carcinoma. Cancer Sci 2024; 115:70-82. [PMID: 37964506 PMCID: PMC10823283 DOI: 10.1111/cas.16004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 11/16/2023] Open
Abstract
To evaluate the potential of zinc finger protein 1 (ZPR1) as a diagnostic biomarker and explore the underlying role for esophageal squamous cell carcinoma (ESCC). A human proteome microarray was customized to identify anti-ZPR1 autoantibody, and enzyme-linked immunosorbent assay (ELISA) was adopted to assess the diagnostic performance of anti-ZPR1 autoantibody in 294 patients with ESCC and 294 normal controls. The expression of ZPR1 protein was measured by immunohistochemistry. The effect of ZPR1 on the proliferation, migration, and invasion of ESCC cells was investigated through CCK-8, wound healing, and Transwell assays. The expression level of anti-ZPR1 autoantibody (fold change = 2.77) in ESCC patients was higher than that in normal controls. The receiver operating characteristic (ROC) analysis manifested anti-ZPR1 autoantibody achieved area under the ROC curve (AUC) of 0.726 and 0.734 to distinguish ESCC from normal controls with sensitivity of 50.0% and 42.3%, and specificity of 91.0% and 92.0% in the test group and validation group, respectively. The positive rate of ZPR1 protein was significantly higher in ESCC tissues (75.5%, 80/106) than paracancerous tissues (9.4%, 5/53). Compared with the human normal esophageal cell line, the expression level of ZPR1 mRNA and protein in ESCC lines (KYSE150, Eca109, and TE1) had an increased trend. The knockdown or overexpression of ZPR1 reduced and enhanced the proliferation, migration, and invasion of ESCC cell, respectively. ZPR1 was a potential immunodiagnostic biomarker for noninvasive detection and could be a promotional factor in tumor progression of ESCC.
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Affiliation(s)
- Guiying Sun
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
| | - Hua Ye
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
| | - Huijuan Liu
- Scientific Research Department, The First Affiliated Hospital of Henan University of CMHenan University of Chinese MedicineZhengzhouChina
| | - Tiandong Li
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
| | - Jiaxin Li
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
| | - Xiaoyue Zhang
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
| | - Yifan Cheng
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
| | - Keyan Wang
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
- Henan Institute of Medical and Pharmaceutical SciencesZhengzhou UniversityZhengzhouChina
| | - Jianxiang Shi
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
- Henan Institute of Medical and Pharmaceutical SciencesZhengzhou UniversityZhengzhouChina
| | - Liping Dai
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
- Henan Institute of Medical and Pharmaceutical SciencesZhengzhou UniversityZhengzhouChina
| | - Peng Wang
- Department of Epidemiology and Statistics, College of Public HealthZhengzhou UniversityZhengzhouChina
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention and TreatmentZhengzhou UniversityZhengzhouChina
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Kumar M, Prakash G, Bal A, Kumari A, Kumar Y, Bhardwaj R, Malhotra P, Minz RW. Impact of Anti-nuclear Antibody Seropositivity on Clinicopathological Parameters, Treatment Response, and Survival in Lymphoma Patients. Asian Pac J Cancer Prev 2024; 25:73-78. [PMID: 38285769 PMCID: PMC10911730 DOI: 10.31557/apjcp.2024.25.1.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 01/18/2024] [Indexed: 01/31/2024] Open
Abstract
PURPOSE Lymphoproliferative disorders and autoimmune diseases both are interrelated. The high incidence of lymphoma in autoimmune diseases and frequent antinuclear antibody (ANA) positivity in lymphoma patients have been observed. But the impact of ANA positivity on various clinical parameters and responses to therapy has not been elucidated properly. METHODS In the present study, 73 treatment-naive lymphoma patients were recruited prospectively and samples were collected at baseline and after completion of therapy for evaluation of ANA. Comparative analysis was performed for various parameters between ANA-positive and ANA-negative groups. RESULTS The prevalence of ANA at baseline was 27% in lymphoma patients which further increased to 35% after chemotherapy. The ANA-positive group had a significantly higher mean age (58±14.7 vs 47±19.9; p=0.01), early stage (77% vs 38%; p=0.02,) and infrequent B-symptoms (25% vs 52%; p=0.03) as compared to ANA-negative group. No significant difference was observed in the response to therapy and survival (both event-free and overall survival). The most frequent ANA pattern was speckled (50%) at baseline, and homogenous (42%) after the therapy. CONCLUSION ANA is more frequent in lymphoma and increases further after chemotherapy. Higher mean age, early stage, and infrequent B symptoms were found to be significantly more frequent in ANA-positive lymphoma patients; however, only limited evidence supports its role as a prognostic marker or response to therapy. A wider study with appropriate follow-up data and molecular assay could shed light on the immunobiology of ANA production and its more defined clinical utility in lymphoma.
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Affiliation(s)
- Mahendra Kumar
- Department of Immunopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Gaurav Prakash
- Department of Clinical Hematology and Medical Oncology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Amanjit Bal
- Department of Histopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Anu Kumari
- Department of Clinical Hematology and Medical Oncology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Yashwant Kumar
- Department of Immunopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Ranjeet Bhardwaj
- Department of Immunopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Pankaj Malhotra
- Department of Clinical Hematology and Medical Oncology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Ranjana W Minz
- Department of Immunopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
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Radaic A, Kamarajan P, Cho A, Wang S, Hung GC, Najarzadegan F, Wong DT, Ton-That H, Wang CY, Kapila YL. Biological biomarkers of oral cancer. Periodontol 2000 2023:10.1111/prd.12542. [PMID: 38073011 PMCID: PMC11163022 DOI: 10.1111/prd.12542] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/09/2023] [Indexed: 06/12/2024]
Abstract
The oral squamous cell carcinoma (OSCC) 5 year survival rate of 41% has marginally improved in the last few years, with less than a 1% improvement per year from 2005 to 2017, with higher survival rates when detected at early stages. Based on histopathological grading of oral dysplasia, it is estimated that severe dysplasia has a malignant transformation rate of 7%-50%. Despite these numbers, oral dysplasia grading does not reliably predict its clinical behavior. Thus, more accurate markers predicting oral dysplasia progression to cancer would enable better targeting of these lesions for closer follow-up, especially in the early stages of the disease. In this context, molecular biomarkers derived from genetics, proteins, and metabolites play key roles in clinical oncology. These molecular signatures can help predict the likelihood of OSCC development and/or progression and have the potential to detect the disease at an early stage and, support treatment decision-making and predict treatment responsiveness. Also, identifying reliable biomarkers for OSCC detection that can be obtained non-invasively would enhance management of OSCC. This review will discuss biomarkers for OSCC that have emerged from different biological areas, including genomics, transcriptomics, proteomics, metabolomics, immunomics, and microbiomics.
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Affiliation(s)
- Allan Radaic
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Pachiyappan Kamarajan
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Alex Cho
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Sandy Wang
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Guo-Chin Hung
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Fereshteh Najarzadegan
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - David T Wong
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Hung Ton-That
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Cun-Yu Wang
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
| | - Yvonne L Kapila
- School of Dentistry, University of California, Los Angeles (UCLA), Los Angeles, California, USA
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Vylegzhanina AV, Bespalov IA, Novototskaya-Vlasova KA, Hall BM, Gleiberman AS, Yu H, Leontieva OV, Leonova KI, Kurnasov OV, Osterman AL, Dy GK, Komissarov AA, Vasilieva E, Gehlhausen J, Iwasaki A, Ambrosone CB, Tsuji T, Matsuzaki J, Odunsi K, Andrianova EL, Gudkov AV. Cancer Relevance of Circulating Antibodies Against LINE-1 Antigens in Humans. CANCER RESEARCH COMMUNICATIONS 2023; 3:2256-2267. [PMID: 37870410 PMCID: PMC10631453 DOI: 10.1158/2767-9764.crc-23-0289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/16/2023] [Accepted: 10/13/2023] [Indexed: 10/24/2023]
Abstract
Long interspersed nuclear element-1 (LINE-1 or L1), the most abundant family of autonomous retrotransposons occupying over 17% of human DNA, is epigenetically silenced in normal tissues by the mechanisms involving p53 but is frequently derepressed in cancer, suggesting that L1-encoded proteins may act as tumor-associated antigens recognized by the immune system. In this study, we established an immunoassay to detect circulating autoantibodies against L1 proteins in human blood. Using this assay in >2,800 individuals with or without cancer, we observed significantly higher IgG titers against L1-encoded ORF1p and ORF2p in patients with lung, pancreatic, ovarian, esophageal, and liver cancers than in healthy individuals. Remarkably, elevated levels of anti-ORF1p-reactive IgG were observed in patients with cancer with disease stages 1 and 2, indicating that the immune response to L1 antigens can occur in the early phases of carcinogenesis. We concluded that the antibody response against L1 antigens could contribute to the diagnosis and determination of immunoreactivity of tumors among cancer types that frequently escape early detection. SIGNIFICANCE The discovery of autoantibodies against antigens encoded by L1 retrotransposons in patients with five poorly curable cancer types has potential implications for the detection of an ongoing carcinogenic process and tumor immunoreactivity.
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Affiliation(s)
| | | | | | | | | | - Han Yu
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | | | | | - Oleg V Kurnasov
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
| | - Andrei L Osterman
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
| | - Grace K Dy
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Alexey A Komissarov
- I.V. Davydovsky Clinical City Hospital, Moscow, Russia
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - Elena Vasilieva
- I.V. Davydovsky Clinical City Hospital, Moscow, Russia
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | | | - Akiko Iwasaki
- Yale University, New Haven, Connecticut
- Howard Hughes Medical Institute, Chevy Chase, Maryland
| | | | - Takemasa Tsuji
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
| | - Junko Matsuzaki
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
| | - Kunle Odunsi
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
| | | | - Andrei V Gudkov
- Genome Protection, Inc., Buffalo, New York
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
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6
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Jing K, Zhao H, Cai J, Chen L, Zheng P, Ouyang L, Li G, Wang R. The presence of autoantibodies is associated with improved overall survival in lung cancer patients. Front Oncol 2023; 13:1234847. [PMID: 37799460 PMCID: PMC10547871 DOI: 10.3389/fonc.2023.1234847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/21/2023] [Indexed: 10/07/2023] Open
Abstract
Objective Autoantibodies have been reported to be associated with cancers. As a biomarker, autoantibodies have been widely used in the early screening of lung cancer. However, the correlation between autoantibodies and the prognosis of lung cancer patients is poorly understood, especially in the Asian population. This retrospective study investigated the association between the presence of autoantibodies and outcomes in patients with lung cancer. Methods A total of 264 patients diagnosed with lung cancer were tested for autoantibodies in Henan Provincial People's Hospital from January 2017 to June 2022. The general clinical data of these patients were collected, and after screening out those who met the exclusion criteria, 151 patients were finally included in the study. The Cox proportional hazards model was used to analyze the effect of autoantibodies on the outcomes of patients with lung cancer. The Kaplan-Meier curve was used to analyze the relationship between autoantibodies and the overall survival of patients with lung cancer. Results Compared to lung cancer patients without autoantibodies, those with autoantibodies had an associated reduced risk of death (HRs: 0.45, 95% CIs 0.27~0.77), independent of gender, age, smoking history, pathological type, and pathological stage of lung cancer. Additionally, the association was found to be more significant by subgroup analysis in male patients, younger patients, and patients with small cell lung cancer. Furthermore, lung cancer patients with autoantibodies had significantly longer survival time than those without autoantibodies. Conclusion The presence of autoantibodies is an independent indicator of good prognosis in patients with lung cancer, providing a new biomarker for prognostic evaluation in patients with lung cancer.
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Affiliation(s)
- Keying Jing
- Henan University People's Hospital, Department of Clinical Laboratory, Henan Provincial People’s Hospital, Henan University, Zhengzhou, Henan, China
| | - Huijuan Zhao
- Basic Medical College, Henan University of Science and Technology, Luoyang, Henan, China
| | - Jun Cai
- Henan University People's Hospital, Department of Clinical Laboratory, Henan Provincial People’s Hospital, Henan University, Zhengzhou, Henan, China
| | - Lianlian Chen
- Henan Hospital of Integrated Chinese and Western Medicine, Zhengzhou, Henan, China
| | - Peiming Zheng
- Henan University People's Hospital, Department of Clinical Laboratory, Henan Provincial People’s Hospital, Henan University, Zhengzhou, Henan, China
| | - Libo Ouyang
- Henan University People's Hospital, Department of Clinical Laboratory, Henan Provincial People’s Hospital, Henan University, Zhengzhou, Henan, China
| | - Gang Li
- Henan University People's Hospital, Department of Clinical Laboratory, Henan Provincial People’s Hospital, Henan University, Zhengzhou, Henan, China
| | - Rong Wang
- Henan University People's Hospital, Department of Clinical Laboratory, Henan Provincial People’s Hospital, Henan University, Zhengzhou, Henan, China
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Qiu C, Wang X, Batson SA, Wang B, Casiano CA, Francia G, Zhang JY. A Luminex Approach to Develop an Anti-Tumor-Associated Antigen Autoantibody Panel for the Detection of Prostate Cancer in Racially/Ethnically Diverse Populations. Cancers (Basel) 2023; 15:4064. [PMID: 37627091 PMCID: PMC10452333 DOI: 10.3390/cancers15164064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/07/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
(1) Background: Autoantibodies to tumor-associated antigens (TAAs) have emerged as promising cancer biomarkers. Luminex technology offers a powerful approach for the simultaneous detection of multiple anti-TAA autoantibodies. (2) Methods: We aimed to utilize Luminex technology to evaluate and optimize a panel of anti-TAAs autoantibodies for detecting prostate cancer (PCa), which included autoantibodies to fourteen TAAs. A total of 163 serum samples (91 PCa, 72 normal controls) were screened to determine the levels of the autoantibodies using the Luminex assay. (3) Results: Twelve autoantibodies exhibited significantly high frequencies ranging from 19.8% to 51.6% in the PCa group. Receiver operating characteristic (ROC) curve analysis revealed area under the curve (AUC) values ranging from 0.609 to 0.868 for the twelve autoantibodies individually. We further confirmed the performance of the HSP60 autoantibody by using an enzyme-linked immunosorbent assay (ELISA) in a larger sample comprising 200 PCa sera, 20 benign prostatic hyperplasia (BPH) sera, and 137 normal control sera. The results obtained from the Luminex assay were consistent with the ELISA findings. We developed a panel consisting of three autoantibodies (p16, IMP2, and HSP60) which achieved an impressive AUC of 0.910 with a sensitivity of 71.4% and a specificity of 95.8%. The panel was also evaluated in PCa patients from different races/ethnicities with the best performance observed in distinguishing the Hispanic American patients with PCa from normal controls. (4) Conclusions: We developed an anti-TAA autoantibody panel for the detection of PCa that exhibits promising performance. This panel holds significant potential as a high-throughput tool to facilitate PCa detection.
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Affiliation(s)
- Cuipeng Qiu
- Department of Biological Sciences & NIH-Sponsored Border Biomedical Research Center, The University of Texas at El Paso, El Paso, TX 79968, USA; (C.Q.); (X.W.); (S.A.B.); (B.W.)
| | - Xiao Wang
- Department of Biological Sciences & NIH-Sponsored Border Biomedical Research Center, The University of Texas at El Paso, El Paso, TX 79968, USA; (C.Q.); (X.W.); (S.A.B.); (B.W.)
| | - Serina A. Batson
- Department of Biological Sciences & NIH-Sponsored Border Biomedical Research Center, The University of Texas at El Paso, El Paso, TX 79968, USA; (C.Q.); (X.W.); (S.A.B.); (B.W.)
| | - Bofei Wang
- Department of Biological Sciences & NIH-Sponsored Border Biomedical Research Center, The University of Texas at El Paso, El Paso, TX 79968, USA; (C.Q.); (X.W.); (S.A.B.); (B.W.)
| | - Carlos A. Casiano
- Center for Health Disparities and Molecular Medicine, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA;
| | - Giulio Francia
- Department of Biological Sciences & NIH-Sponsored Border Biomedical Research Center, The University of Texas at El Paso, El Paso, TX 79968, USA; (C.Q.); (X.W.); (S.A.B.); (B.W.)
| | - Jian-Ying Zhang
- Department of Biological Sciences & NIH-Sponsored Border Biomedical Research Center, The University of Texas at El Paso, El Paso, TX 79968, USA; (C.Q.); (X.W.); (S.A.B.); (B.W.)
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8
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Tarone L, Giacobino D, Camerino M, Maniscalco L, Iussich S, Parisi L, Giovannini G, Dentini A, Bolli E, Quaglino E, Merighi IF, Morello E, Buracco P, Riccardo F, Cavallo F. A chimeric human/dog-DNA vaccine against CSPG4 induces immunity with therapeutic potential in comparative preclinical models of osteosarcoma. Mol Ther 2023; 31:2342-2359. [PMID: 37312451 PMCID: PMC10421998 DOI: 10.1016/j.ymthe.2023.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/24/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023] Open
Abstract
The high mortality rate of osteosarcoma (OSA) patients highlights the requirement of alternative strategies. The young age of patients, as well as the rarity and aggressiveness of the disease, limits opportunities for the robust testing of novel therapies, suggesting the need for valuable preclinical systems. Having previously shown the overexpression of the chondroitin sulfate proteoglycan (CSPG)4 in OSA, herein the functional consequences of its downmodulation in human OSA cells were evaluated in vitro, with a significant impairment of cell proliferation, migration, and osteosphere generation. The potential of a chimeric human/dog (HuDo)-CSPG4 DNA vaccine was explored in translational comparative OSA models, including human xenograft mouse models and canine patients affected by spontaneous OSA. The adoptive transfer of HuDo-CSPG4 vaccine-induced CD8+ T cells and sera in immunodeficient human OSA-bearing mice delayed tumor growth and metastasis development. HuDo-CSPG4 vaccination resulted safe and effective in inducing anti-CSPG4 immunity in OSA-affected dogs, which displayed prolonged survival as compared to controls. Finally, HuDo-CSPG4 was also able to induce a cytotoxic response in a human surrogate setting in vitro. On the basis of these results and the high predictive value of spontaneous OSA in dogs, this study paves the way for a possible translation of this approach to humans.
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Affiliation(s)
- Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Davide Giacobino
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Mariateresa Camerino
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Lorella Maniscalco
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Selina Iussich
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Lorenza Parisi
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | | | | | - Elisabetta Bolli
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Irene Fiore Merighi
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy
| | - Emanuela Morello
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Turin, 10095 Grugliasco (TO), Italy
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.
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9
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Quiros-Roldan E, Sottini A, Signorini SG, Serana F, Tiecco G, Imberti L. Autoantibodies to Interferons in Infectious Diseases. Viruses 2023; 15:v15051215. [PMID: 37243300 DOI: 10.3390/v15051215] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/18/2023] [Accepted: 05/19/2023] [Indexed: 05/28/2023] Open
Abstract
Anti-cytokine autoantibodies and, in particular, anti-type I interferons are increasingly described in association with immunodeficient, autoimmune, and immune-dysregulated conditions. Their presence in otherwise healthy individuals may result in a phenotype characterized by a predisposition to infections with several agents. For instance, anti-type I interferon autoantibodies are implicated in Coronavirus Disease 19 (COVID-19) pathogenesis and found preferentially in patients with critical disease. However, autoantibodies were also described in the serum of patients with viral, bacterial, and fungal infections not associated with COVID-19. In this review, we provide an overview of anti-cytokine autoantibodies identified to date and their clinical associations; we also discuss whether they can act as enemies or friends, i.e., are capable of acting in a beneficial or harmful way, and if they may be linked to gender or immunosenescence. Understanding the mechanisms underlying the production of autoantibodies could improve the approach to treating some infections, focusing not only on pathogens, but also on the possibility of a low degree of autoimmunity in patients.
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Affiliation(s)
- Eugenia Quiros-Roldan
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia and University of Brescia, 25123 Brescia, Italy
| | - Alessandra Sottini
- Clinical Chemistry Laboratory, ASST Spedali Civili of Brescia, 25123 Brescia, Italy
| | | | - Federico Serana
- Clinical Chemistry Laboratory, ASST Spedali Civili of Brescia, 25123 Brescia, Italy
| | - Giorgio Tiecco
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia and University of Brescia, 25123 Brescia, Italy
| | - Luisa Imberti
- Section of Microbiology, University of Brescia, P. le Spedali Civili, 1, 25123 Brescia, Italy
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10
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Routh ED, Woodcock MG, Beckabir W, Vensko SP, Serody JS, Vincent BG. Evaluation of tumor antigen-specific antibody responses in patients with metastatic triple negative breast cancer treated with cyclophosphamide and pembrolizumab. J Immunother Cancer 2023; 11:jitc-2022-005848. [PMID: 36882226 PMCID: PMC10008414 DOI: 10.1136/jitc-2022-005848] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2023] [Indexed: 03/09/2023] Open
Abstract
The role of B cells in antitumor immunity is becoming increasingly appreciated, as B cell populations have been associated with response to immune checkpoint blockade (ICB) in patients with breast cancer and murine models of breast cancer. Deeper understanding of antibody responses to tumor antigens is needed to clarify the function of B cells in determining response to immunotherapy. We evaluated tumor antigen-specific antibody responses in patients with metastatic triple negative breast cancer treated with pembrolizumab following low-dose cyclophosphamide therapy using computational linear epitope prediction and custom peptide microarrays. We found that a minority of predicted linear epitopes were associated with antibody signal, and signal was associated with both neoepitopes and self-peptides. No association was observed between signal presence and subcellular localization or RNA expression of parent proteins. Patient-specific patterns of antibody signal boostability were observed that were independent of clinical response. Intriguingly, measures of cumulative antibody signal intensity relative to immunotherapy treatment showed that the one complete responder in the trial had the greatest increase in total antibody signal, which supports a potential association between ICB-dependent antibody boosting and clinical response. The antibody boost in the complete responder was largely driven by increased levels of IgG specific to a sequence of N-terminal residues in native Epidermal Growth Factor Receptor Pathway Substrate 8 (EPS8) protein, a known oncogene in several cancer types including breast cancer. Structural protein prediction showed that the targeted epitope of EPS8 was in a region of the protein with mixed linear/helical structure, and that this region was solvent-exposed and not predicted to bind to interacting macromolecules. This study highlights the potential importance of the humoral immune response targeting neoepitopes as well as self epitopes in shaping clinical response to immunotherapy.
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Affiliation(s)
- Eric D Routh
- Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Mark G Woodcock
- Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.,Division of Medical Oncology, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Wolfgang Beckabir
- Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Steven P Vensko
- Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Jonathan S Serody
- Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.,Department of Microbiology and Immunology, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.,Division of Hematology, Department of Medicine, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Benjamin G Vincent
- Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA .,Department of Microbiology and Immunology, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.,Division of Hematology, Department of Medicine, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.,Computational Medicine Program, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
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11
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Connal S, Cameron JM, Sala A, Brennan PM, Palmer DS, Palmer JD, Perlow H, Baker MJ. Liquid biopsies: the future of cancer early detection. J Transl Med 2023; 21:118. [PMID: 36774504 PMCID: PMC9922467 DOI: 10.1186/s12967-023-03960-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 02/01/2023] [Indexed: 02/13/2023] Open
Abstract
Cancer is a worldwide pandemic. The burden it imposes grows steadily on a global scale causing emotional, physical, and financial strains on individuals, families, and health care systems. Despite being the second leading cause of death worldwide, many cancers do not have screening programs and many people with a high risk of developing cancer fail to follow the advised medical screening regime due to the nature of the available screening tests and other challenges with compliance. Moreover, many liquid biopsy strategies being developed for early detection of cancer lack the sensitivity required to detect early-stage cancers. Early detection is key for improved quality of life, survival, and to reduce the financial burden of cancer treatments which are greater at later stage detection. This review examines the current liquid biopsy market, focusing in particular on the strengths and drawbacks of techniques in achieving early cancer detection. We explore the clinical utility of liquid biopsy technologies for the earlier detection of solid cancers, with a focus on how a combination of various spectroscopic and -omic methodologies may pave the way for more efficient cancer diagnostics.
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Affiliation(s)
- Siobhan Connal
- Dxcover Ltd., Royal College Building, 204 George Street, Glasgow, G1 1XW UK ,grid.11984.350000000121138138Department of Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow, G11XL UK
| | - James M. Cameron
- Dxcover Ltd., Royal College Building, 204 George Street, Glasgow, G1 1XW UK
| | - Alexandra Sala
- Dxcover Ltd., Royal College Building, 204 George Street, Glasgow, G1 1XW UK
| | - Paul M. Brennan
- grid.4305.20000 0004 1936 7988Translational Neurosurgery, Centre for Clinical Brain Sciences, 49 Little France Crescent, University of Edinburgh, Edinburgh, EH16 4BS UK
| | - David S. Palmer
- Dxcover Ltd., Royal College Building, 204 George Street, Glasgow, G1 1XW UK ,grid.11984.350000000121138138Department of Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow, G11XL UK
| | - Joshua D. Palmer
- grid.412332.50000 0001 1545 0811Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, OH 43210 USA
| | - Haley Perlow
- grid.412332.50000 0001 1545 0811Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, OH 43210 USA
| | - Matthew J. Baker
- Dxcover Ltd., Royal College Building, 204 George Street, Glasgow, G1 1XW UK ,grid.11984.350000000121138138Department of Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow, G11XL UK ,grid.7943.90000 0001 2167 3843School of Medicine, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston, PR1 2HE UK
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12
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Shanina EV, Breker F, Lysov NA, Shanin VY, Ponomareva YV, Supil'nikov AA. Chemotherapy-Induced Broadly Reactive Autoantibodies in a Colon Cancer Patient. BULLETIN OF THE MEDICAL INSTITUTE "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH) 2022. [DOI: 10.20340/vmi-rvz.2023.1.clin.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
The link between cancer and autoimmunity is well known. However, the extent to which chemotherapy induces autoimmune responses is still unclear. Here, we quantified IgM responses to various human tissues and patient tumors before and during adjuvant chemotherapy (seven cycles of the FOLFIRI plus cetuximab regimen) with metastasized colorectal cancer. IgM levels against all tissues tested increased shortly after the first cycle and further increased in the second and third cycles. Autoimmune responses then declined during cycles four through seven, but remained above baseline for most tissues. Our results suggest that chemotherapy can induce wide-reactive autoimmune responses. Monitoring self-reactive IgM responses during treatment may help alleviate the side effects associated with autoimmunity.
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13
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Heo CK, Lim WH, Park I, Choi YS, Lim KJ, Cho EW. Serum BRD2 autoantibody in hepatocellular carcinoma and its detection using mimotope peptide‑conjugated BSA. Int J Oncol 2022; 61:158. [PMID: 36321789 PMCID: PMC9635863 DOI: 10.3892/ijo.2022.5448] [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: 04/21/2022] [Accepted: 10/10/2022] [Indexed: 12/02/2022] Open
Abstract
Tumor‑associated (TA) autoantibodies are considered to be promising biomarkers for the early detection of cancer, prior to the development of clinical symptoms. In the present study, a novel TA autoantibody was detected, which may prove to be useful as a diagnostic marker of human HCC using an HBx‑transgenic (HBx‑tg) hepatocellular carcinoma (HCC) mouse model. Its target antigen was identified as the bromodomain‑containing protein 2 (BRD2), a transcriptional regulator that plays a pivotal role in the transcriptional control of diverse genes. BRD2 was upregulated in HCC tissues of the H‑ras12V‑tg mouse and human subjects, as demonstrated using western blotting or immunohistochemical analysis, with the BRD2 autoantibody. In addition, the truncated BRD2 reactive to the BRD2 autoantibody was detected in tumor cell‑derived exosomes, which possibly activated TA immune responses and the generation of autoantibodies. For the detection of the serum BRD2 autoantibody, epitope mimicries of autoantigenic BRD2 were screened from a random cyclic peptide CX<sub>7</sub>C library with the BRD2 autoantibody. A mimotope with the sequence of CTSVFLPHC, which was cyclized by one pair of cysteine residues, exhibited high affinity to the BRD2 autoantibody and competitively inhibited the binding of the autoantibody to the cellular BRD2 antigen. The use of this cyclic peptide as a capture antigen in human serum enzyme‑linked immunosorbent assay allowed the distinction of patients with HCC from healthy subjects with 64.41% sensitivity and 82.42% specificity (area under the ROC curve, 0.7761), which is superior to serum alpha‑fetoprotein (AFP; 35.83% sensitivity; 100% specificity; area under the ROC curve, 0.5337) for the diagnosis of HCC. In addition, the detection of the BRD2 autoantibody combined with other autoantibody biomarkers or AFP has increased the accuracy of HCC diagnosis, suggesting that the combinational detection of cancer biomarkers, including the BRD2 autoantibody, is a promising assay for HCC diagnosis.
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Affiliation(s)
- Chang-Kyu Heo
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Won-Hee Lim
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea,Department of Functional Genomics, University of Science and Technology, Daejeon 34141, Republic of Korea
| | - Inseo Park
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Yon-Sik Choi
- ProteomeTech Inc., Seoul 07528, Republic of Korea
| | - Kook-Jin Lim
- ProteomeTech Inc., Seoul 07528, Republic of Korea
| | - Eun-Wie Cho
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea,Department of Functional Genomics, University of Science and Technology, Daejeon 34141, Republic of Korea,Correspondence to: Dr Eun-Wie Cho, Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea, E-mail:
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14
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Banerjee A, Ray A, Barpanda A, Dash A, Gupta I, Nissa MU, Zhu H, Shah A, Duttagupta SP, Goel A, Srivastava S. Evaluation of autoantibody signatures in pituitary adenoma patients using human proteome arrays. Proteomics Clin Appl 2022; 16:e2100111. [PMID: 35939377 DOI: 10.1002/prca.202100111] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 07/08/2022] [Accepted: 08/03/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE To identify the specific diagnostic biomarkers related to pituitary adenomas (PAs), we performed serological antibody profiles for three types of PAs, namely Acromegaly, Cushing's and Nonfunctional Pituitary Adenomas (NFPAs), using the human proteome (HuProt) microarray. This is the first study describing the serum autoantibody profile of PAs. EXPERIMENTAL DESIGN We performed serological autoantibody profiling of four healthy controls, four Acromegaly, three Cushing's and three NFPAs patient samples to obtain their autoantibody profiles, which were used for studying expression, interaction and altered biological pathways. Further, significant autoantibodies of PAs were compared with data available for glioma, meningioma and AAgAtlas for their specificity. RESULTS Autoantibody profile of PAs led to the identification of differentially expressed significant proteins such as AKNAD1 (AT-Hook Transcription Factor [AKNA] Domain Containing 1), NINJ1 (Nerve injury-induced protein 1), L3HYPDH (Trans-3-hydroxy-L-proline dehydratase), RHOG (Rho-related GTP-binding protein) and PTP4A1 (Protein Tyrosine Phosphatase Type IVA 1) in Acromegaly. Protein ABR (Active breakpoint cluster region-related protein), ST6GALNAC6 (ST6 N-acetylgalactosaminide alpha-2, 6-sialyltransferase 6), NOL3 (Nucleolar protein 3), ANXA8 (Annexin A8) and POLR2H (RNA polymerase II, I and III subunit H) showed an antigenic response in Cushing's patient's serum samples. Protein dipeptidyl peptidase 3 (DPP3) and reticulon-4 (RTN4) exhibited a very high antigenic response in NFPA patients. These proteins hold promise as potential autoantibody biomarkers in PAs.
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Affiliation(s)
- Arghya Banerjee
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Arka Ray
- Centre for Research in Nanotechnology & Science (CRNTS), Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Abhilash Barpanda
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Ankita Dash
- Miranda House, University of Delhi, University Enclave, New Delhi, Delhi, India
| | - Ishika Gupta
- Department of Biotechnology Engineering, University Institute of Engineering and Technology, Panjab University, Chandigarh, India
| | - Mehar Un Nissa
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Heng Zhu
- Department of Pharmacology and Molecular Sciences/High-Throughput Biology Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Abhidha Shah
- Department of Neurosurgery at King Edward Memorial Hospital and Seth G. S. Medical College, Parel, Mumbai, India
| | - Siddhartha P Duttagupta
- Department of Electrical Engineering, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Atul Goel
- Department of Neurosurgery at King Edward Memorial Hospital and Seth G. S. Medical College, Parel, Mumbai, India
| | - Sanjeeva Srivastava
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, India
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15
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Muacevic A, Adler JR, Lysov N, Shanin V. Chemotherapy-Induced, Broadly Reactive Autoantibodies in a Colon Cancer Patient. Cureus 2022; 14:e31954. [PMID: 36582563 PMCID: PMC9795272 DOI: 10.7759/cureus.31954] [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] [Accepted: 11/25/2022] [Indexed: 11/29/2022] Open
Abstract
The link between cancer and autoimmunity is well-established. For example, increased levels of autoantibodies are frequently found in cancer patients, and autoimmune diseases are linked to an increased risk for certain neoplasms. However, the extent to which chemotherapy induces autoimmune reactions remains largely elusive. Here, we quantified immunoglobulin M (IgM) responses to various human tissues and the patient's tumor before and during adjuvanted chemotherapy (seven cycles of the FOLFIRI regimen (folinic acid/fluorouracil/irinotecan) plus cetuximab) of a patient with metastasized colon cancer. IgM levels against all investigated tissues increased shortly after the first cycle and were further boosted by cycles two and three. Autoimmune responses then decreased during cycles four to seven but remained above baseline levels for most tissues. Our findings suggest that chemotherapy can induce broadly reactive autoimmune responses. Monitoring self-reactive IgM responses during treatment may help alleviate autoimmunity-related adverse events.
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16
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Ma H, Murphy C, Loscher CE, O’Kennedy R. Autoantibodies - enemies, and/or potential allies? Front Immunol 2022; 13:953726. [PMID: 36341384 PMCID: PMC9627499 DOI: 10.3389/fimmu.2022.953726] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/24/2022] [Indexed: 08/13/2023] Open
Abstract
Autoantibodies are well known as potentially highly harmful antibodies which attack the host via binding to self-antigens, thus causing severe associated diseases and symptoms (e.g. autoimmune diseases). However, detection of autoantibodies to a range of disease-associated antigens has enabled their successful usage as important tools in disease diagnosis, prognosis and treatment. There are several advantages of using such autoantibodies. These include the capacity to measure their presence very early in disease development, their stability, which is often much better than their related antigen, and the capacity to use an array of such autoantibodies for enhanced diagnostics and to better predict prognosis. They may also possess capacity for utilization in therapy, in vivo. In this review both the positive and negative aspects of autoantibodies are critically assessed, including their role in autoimmune diseases, cancers and the global pandemic caused by COVID-19. Important issues related to their detection are also highlighted.
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Affiliation(s)
- Hui Ma
- School of Biotechnology, Dublin City University, Dublin, Ireland
| | - Caroline Murphy
- School of Biotechnology, Dublin City University, Dublin, Ireland
| | | | - Richard O’Kennedy
- School of Biotechnology, Dublin City University, Dublin, Ireland
- Research, Development and Innovation, Qatar Foundation, Doha, Qatar
- Hamad Bin Khalifa University, Doha, Qatar
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17
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Wong GYM, Diakos C, Hugh TJ, Molloy MP. Proteomic Profiling and Biomarker Discovery in Colorectal Liver Metastases. Int J Mol Sci 2022; 23:ijms23116091. [PMID: 35682769 PMCID: PMC9181741 DOI: 10.3390/ijms23116091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/27/2022] [Accepted: 05/27/2022] [Indexed: 12/14/2022] Open
Abstract
Colorectal liver metastases (CRLM) are the leading cause of death among patients with metastatic colorectal cancer (CRC). As part of multimodal therapy, liver resection is the mainstay of curative-intent treatment for select patients with CRLM. However, effective treatment of CRLM remains challenging as recurrence occurs in most patients after liver resection. Proposed clinicopathologic factors for predicting recurrence are inconsistent and lose prognostic significance over time. The rapid development of next-generation sequencing technologies and decreasing DNA sequencing costs have accelerated the genomic profiling of various cancers. The characterisation of genomic alterations in CRC has significantly improved our understanding of its carcinogenesis. However, the functional context at the protein level has not been established for most of this genomic information. Furthermore, genomic alterations do not always result in predicted changes in the corresponding proteins and cancer phenotype, while post-transcriptional and post-translational regulation may alter synthesised protein levels, affecting phenotypes. More recent advancements in mass spectrometry-based technology enable accurate protein quantitation and comprehensive proteomic profiling of cancers. Several studies have explored proteomic biomarkers for predicting CRLM after oncologic resection of primary CRC and recurrence after curative-intent resection of CRLM. The current review aims to rationalise the proteomic complexity of CRC and explore the potential applications of proteomic biomarkers in CRLM.
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Affiliation(s)
- Geoffrey Yuet Mun Wong
- Department of Upper Gastrointestinal Surgery, Royal North Shore Hospital, Sydney, NSW 2065, Australia;
- Northern Clinical School, The University of Sydney, Sydney, NSW 2065, Australia;
- Correspondence:
| | - Connie Diakos
- Northern Clinical School, The University of Sydney, Sydney, NSW 2065, Australia;
- Department of Medical Oncology, Royal North Shore Hospital, Sydney, NSW 2065, Australia
| | - Thomas J. Hugh
- Department of Upper Gastrointestinal Surgery, Royal North Shore Hospital, Sydney, NSW 2065, Australia;
- Northern Clinical School, The University of Sydney, Sydney, NSW 2065, Australia;
| | - Mark P. Molloy
- Bowel Cancer and Biomarker Research Laboratory, Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Sydney, NSW 2006, Australia;
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18
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Shaw J, Pearson RM. Nanoparticle personalized biomolecular corona: implications of pre-existing conditions for immunomodulation and cancer. Biomater Sci 2022; 10:2540-2549. [PMID: 35476072 PMCID: PMC9117514 DOI: 10.1039/d2bm00315e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Nanoparticles (NPs) have demonstrated great promise as immunotherapies for applications ranging from cancer, autoimmunity, and infectious disease. Upon encountering biological fluids, NPs rapidly adsorb biomolecules, forming the "biomolecular corona" (BC), and the altered character of NPs due to their newly acquired biological identity can impact their in vivo fate. Recently, it has been shown that the NP-BC is person-specific, and even minute differences in the biomolecule composition can give rise to altered immune recognition, cellular interactions, pharmacokinetics, and biodistribution. Given the current rise in the development of NP-based therapeutics, it is of utmost importance to better understand how pre-existing conditions, that result in the formation of a personalized BC, can be leveraged to aid in the prediction of the therapeutic outcomes of NPs. In this minireview, we will discuss the formation of the BC, implications of the BC for NP-biological interactions, and its clinical importance in the context of immunomodulation and cancer therapeutics.
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Affiliation(s)
- Jacob Shaw
- Department of Microbiology and Immunology, University of Maryland School of Medicine, 685 W. Baltimore Street, Baltimore, MD 21201, USA.
| | - Ryan M Pearson
- Department of Microbiology and Immunology, University of Maryland School of Medicine, 685 W. Baltimore Street, Baltimore, MD 21201, USA.
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine Street, Baltimore, MD 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, 22 S. Greene Street, Baltimore, MD 21201, USA
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19
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Karagiannis D, Rampias T. Cancer Evolution in Precision Medicine Era. Cancers (Basel) 2022; 14:cancers14081885. [PMID: 35454790 PMCID: PMC9032969 DOI: 10.3390/cancers14081885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/03/2022] [Accepted: 04/06/2022] [Indexed: 12/07/2022] Open
Abstract
Recent advances in our understanding of cancer, driven mainly by the emergence of new technologies have highlighted that heterogeneity shapes not only the genetic profile of tumors but also their epigenetic and gene expression profile [...]
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Affiliation(s)
- Dimitris Karagiannis
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
- Correspondence: (D.K.); (T.R.); Tel.: +1-347-261-4743 (D.K.); +30-210-659-7459 (T.R.)
| | - Theodoros Rampias
- Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
- Correspondence: (D.K.); (T.R.); Tel.: +1-347-261-4743 (D.K.); +30-210-659-7459 (T.R.)
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20
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Tang Z, Wang X, Xia Z, Wang Z, Zhao Y, Liu Y. Case Report: Multicentric Reticulohistiocytosis Associated With Posterior Mediastinal Adenosquamous Carcinoma, Antinuclear Antibody Positivity and Lupus Anticoagulant Positivity. Front Immunol 2022; 12:749669. [PMID: 35069525 PMCID: PMC8777097 DOI: 10.3389/fimmu.2021.749669] [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: 07/29/2021] [Accepted: 12/13/2021] [Indexed: 02/05/2023] Open
Abstract
Multicentric reticulohistiocytosis (MRH) is a rare systemic disease of non-Langerhans cell histiocytosis. A number of studies in the literature have documented that it can coexist with malignancy or autoimmune disease, making it difficult to determine the most appropriate therapy. Here, we present a case study of MRH associated with posterior mediastinal adenosquamous carcinoma along with antinuclear antibody positivity and lupus anticoagulant positivity. The patient experienced 6 months of clinical benefit after surgical resection and chemoradiotherapy of the mediastinal malignancy. This case adds to the available literature on multicentric reticulohistiocytosis associated with different types of malignancy and provides supplementary clinical data on the coexistence of this syndrome with malignancy and immune system abnormalities. To the best of our knowledge, this is the first case study describing MRH accompanied by posterior mediastinal adenosquamous carcinoma and lupus anticoagulant positivity. The unknown aetiology and polymorphic clinical presentation of MRH warrants further investigation.
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Affiliation(s)
- Ziyi Tang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China.,Laboratory of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiangpeng Wang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Zijing Xia
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China.,Laboratory of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhongming Wang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Zhao
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Liu
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China.,Laboratory of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
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21
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Biosensors as diagnostic tools in clinical applications. Biochim Biophys Acta Rev Cancer 2022; 1877:188726. [DOI: 10.1016/j.bbcan.2022.188726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/18/2022] [Accepted: 03/25/2022] [Indexed: 11/19/2022]
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22
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Belousov PV. The Autoantibodies against Tumor-Associated Antigens as Potential Blood-Based Biomarkers in Thyroid Neoplasia: Rationales, Opportunities and Challenges. Biomedicines 2022; 10:biomedicines10020468. [PMID: 35203677 PMCID: PMC8962333 DOI: 10.3390/biomedicines10020468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/06/2022] [Accepted: 02/07/2022] [Indexed: 11/24/2022] Open
Abstract
The Autoantibodies targeting Tumor-Associated Antigens (TAA-AAbs) emerge as a result of a variety of tumor-related immunogenic stimuli and may be regarded as the eyewitnesses to the anti-tumor immune response. TAA-AAbs may be readily detected in peripheral blood to unveil the presence of a particular TAA-expressing tumor, and a fair number of TAAs eliciting the tumor-associated autoantibody response have been identified. The potential of TAA-AAbs as tumor biomarkers has been extensively studied in many human malignancies with a major influence on public health; however, tumors of the endocrine system, and, in particular, the well-differentiated follicular cell-derived thyroid neoplasms, remain understudied in this context. This review provides a detailed perspective on and legitimate rationales for the potential use of TAA-AAbs in thyroid neoplasia, with particular reference to the already established diagnostic implications of the TAA-AAbs in human cancer, to the windows for improvement and diagnostic niches in the current workup strategies in nodular thyroid disease and differentiated thyroid cancer that TAA-AAbs may successfully occupy, as well as to the proof-of-concept studies demonstrating the usefulness of TAA-AAbs in thyroid oncology, particularly for the pre-surgical discrimination between tumors of different malignant potential in the context of the indeterminate results of the fine-needle aspiration cytology.
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Affiliation(s)
- Pavel V. Belousov
- National Center for Personalized Medicine of Endocrine Diseases, National Medical Research Center for Endocrinology, Ministry of Health of the Russian Federation, 117036 Moscow, Russia; or
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
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23
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Lázár J, Kovács A, Tornyi I, Takács L, Kurucz I. Detection of leucine-rich alpha-2-glycoprotein 1-containing immunocomplexes in the plasma of lung cancer patients with epitope-specific mAbs. Cancer Biomark 2021; 34:113-122. [PMID: 34744074 DOI: 10.3233/cbm-210164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Lung cancer is the leading cause of cancer-related deaths worldwide. With the expectation of improved survival, tremendous efforts and resources have been invested in the discovery of specific biomarkers for early detection of the disease. Several investigators have reported the presence of cancer-associated autoantibodies in the plasma or serum of lung cancer patients. Previously, we used a monoclonal-antibody proteomics technology platform for the discovery of novel lung cancer-associated proteins. OBJECTIVE The identification of specific protein epitopes associated with various cancers is a promising method in biomarker discovery. Here, in a preliminary study, we aimed to detect autoantibody-leucine-rich alpha-2-glycoprotein 1 (LRG1) immunocomplexes using epitope-specific monoclonal antibodies (mAbs). METHODS We performed sandwich ELISA assays using the LRG1 epitope-specific capture mAbs, Bsi0352 and Bsi0392, and an IgG-specific polyclonal antibody coupled to a reporter system as the detection reagent. We tested the plasma of lung-cancer patients and apparently healthy controls. RESULTS Depending on the epitope specificity of the capture monoclonal mAb, we were either unable to distinguish the control from LC-groups or showed a higher level of LRG1 and IgG autoantibody containing immunocomplexes in the plasma of non-small cell lung cancer and small cell lung cancer subgroups of lung cancer patients than in the plasma of control subjects. CONCLUSIONS Our findings underline the importance of protein epitope-specific antibody targeted approaches in biomarker research, as this may increase the accuracy of previously described tests, which will need further validation in large clinical cohorts.
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Affiliation(s)
- József Lázár
- Biosystems International Kft., Debrecen, Hungary
| | | | - Ilona Tornyi
- Biosystems International Kft., Debrecen, Hungary.,Department of Human Genetics, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - László Takács
- Biosystems International Kft., Debrecen, Hungary.,Department of Human Genetics, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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Jones EL, Laidlaw SM, Dustin LB. TRIM21/Ro52 - Roles in Innate Immunity and Autoimmune Disease. Front Immunol 2021; 12:738473. [PMID: 34552597 PMCID: PMC8450407 DOI: 10.3389/fimmu.2021.738473] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/16/2021] [Indexed: 12/19/2022] Open
Abstract
TRIM21 (Ro52/SSA1) is an E3 ubiquitin ligase with key roles in immune host defence, signal transduction, and possibly cell cycle regulation. It is also an autoantibody target in Sjögren's syndrome, systemic lupus erythematosus, and other rheumatic autoimmune diseases. Here, we summarise the structure and function of this enzyme, its roles in innate immunity, adaptive immunity and cellular homeostasis, the pathogenesis of autoimmunity against TRIM21, and the potential impacts of autoantibodies to this intracellular protein.
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Affiliation(s)
- Esther L Jones
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Stephen M Laidlaw
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Lynn B Dustin
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
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