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Felberg A, Bieńkowski M, Stokowy T, Myszczyński K, Polakiewicz Z, Kitowska K, Sądej R, Mohlin F, Kuźniewska A, Kowalska D, Stasiłojć G, Jongerius I, Spaapen R, Mesa-Guzman M, Montuenga LM, Blom AM, Pio R, Okrój M. Elevated expression of complement factor I in lung cancer cells associates with shorter survival-Potentially via non-canonical mechanism. Transl Res 2024; 269:1-13. [PMID: 38395390 DOI: 10.1016/j.trsl.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 01/27/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
While numerous membrane-bound complement inhibitors protect the body's cells from innate immunity's autoaggression, soluble inhibitors like complement factor I (FI) are rarely produced outside the liver. Previously, we reported the expression of FI in non-small cell lung cancer (NSCLC) cell lines. Now, we assessed the content of FI in cancer biopsies from lung cancer patients and associated the results with clinicopathological characteristics and clinical outcomes. Immunohistochemical staining intensity did not correlate with age, smoking status, tumor size, stage, differentiation grade, and T cell infiltrates, but was associated with progression-free survival (PFS), overall survival (OS) and disease-specific survival (DSS). Multivariate Cox analysis of low vs. high FI content revealed HR 0.55, 95 % CI 0.32-0.95, p=0.031 for PFS, HR 0.51, 95 % CI 0.25-1.02, p=0.055 for OS, and HR 0.32, 95 % CI 0.12-0.84, p=0.021 for DSS. Unfavorable prognosis might stem from the non-canonical role of FI, as the staining pattern did not correlate with C4d - the product of FI-supported degradation of active complement component C4b. To elucidate that, we engineered three human NSCLC cell lines naturally expressing FI with CRISPR/Cas9 technology, and compared the transcriptome of FI-deficient and FI-sufficient clones in each cell line. RNA sequencing revealed differentially expressed genes engaged in intracellular signaling pathways controlling proliferation, apoptosis, and responsiveness to growth factors. Moreover, in vitro colony-formation assays showed that FI-deficient cells formed smaller foci than FI-sufficient NSCLC cells, but their size increased when purified FI protein was added to the medium. We postulate that a non-canonical activity of FI influences cellular physiology and contributes to the poor prognosis of lung cancer patients.
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Affiliation(s)
- Anna Felberg
- Department of Cell Biology and Immunology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki 1 street, 80-211 Gdańsk, Poland
| | | | - Tomasz Stokowy
- Scientific Computing Group, IT Division, University of Bergen, Norway
| | - Kamil Myszczyński
- Centre of Biostatistics and Bioinformatics Analysis, Medical University of Gdańsk, Poland
| | - Zuzanna Polakiewicz
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Poland
| | - Kamila Kitowska
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Poland
| | - Rafał Sądej
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Poland
| | - Frida Mohlin
- Department of Translational Medicine, Lund University, Sweden
| | - Alicja Kuźniewska
- Department of Cell Biology and Immunology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki 1 street, 80-211 Gdańsk, Poland
| | - Daria Kowalska
- Department of Cell Biology and Immunology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki 1 street, 80-211 Gdańsk, Poland
| | - Grzegorz Stasiłojć
- Department of Cell Biology and Immunology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki 1 street, 80-211 Gdańsk, Poland
| | - Ilse Jongerius
- Department of Immunopathology, Sanquin Research, Amsterdam and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, The Netherlands; Emma Children's Hospital, Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center, The Netherlands
| | - Robbert Spaapen
- Emma Children's Hospital, Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center, The Netherlands
| | - Miguel Mesa-Guzman
- Department of Thoracic Surgery, Clinica Universidad de Navarra, Pamplona, Spain
| | - Luis M Montuenga
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, Pamplona, Spain; Program in Solid Tumors, Cima Universidad de Navarra, Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain; Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain; Instituto de Investigación Sanitaria de Navarra (IdisNa), Pamplona, Spain
| | - Anna M Blom
- Department of Translational Medicine, Lund University, Sweden
| | - Ruben Pio
- Program in Solid Tumors, Cima Universidad de Navarra, Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain; Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain; Instituto de Investigación Sanitaria de Navarra (IdisNa), Pamplona, Spain; Department of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain
| | - Marcin Okrój
- Department of Cell Biology and Immunology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki 1 street, 80-211 Gdańsk, Poland.
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D'Angelo E, Tassinari S, Biccari A, Crotti S, Sensi F, Marangio A, Repetto O, Corona G, Bellucci L, Antico F, Caicci F, Spolverato G, Montini G, Bussolati B, Agostini M, Collino F. Reconstructed colorectal cancer model to dissect the anti-tumor effect of mesenchymal stromal cells derived extracellular vesicles. Exp Hematol Oncol 2024; 13:61. [PMID: 38890716 PMCID: PMC11184788 DOI: 10.1186/s40164-024-00526-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 05/23/2024] [Indexed: 06/20/2024] Open
Affiliation(s)
- Edoardo D'Angelo
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, via Giustiniani 2, Padua, 35128, Italy.
- NanoInspired biomedicine lab, Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padua, Italy.
| | - Sarah Tassinari
- Department of Medical Sciences, University of Turin, Turin, 10126, Italy
| | - Andrea Biccari
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, via Giustiniani 2, Padua, 35128, Italy
| | - Sara Crotti
- NanoInspired biomedicine lab, Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padua, Italy
| | - Francesca Sensi
- NanoInspired biomedicine lab, Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padua, Italy
- Department of Women and Children's Health, University of Padova, via Giustiniani 2, Padua, 35128, Italy
| | - Asia Marangio
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, via Giustiniani 2, Padua, 35128, Italy
| | - Ombretta Repetto
- Immunopathology and Cancer Biomarkers, CRO Aviano, National Cancer Institute, IRCCS, Aviano, 33081, Italy
| | - Giuseppe Corona
- Immunopathology and Cancer Biomarkers, CRO Aviano, National Cancer Institute, IRCCS, Aviano, 33081, Italy
| | - Linda Bellucci
- Laboratory of Translational Research in Paediatric Nephro-urology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy
| | - Federica Antico
- Department of Medical Sciences, University of Turin, Turin, 10126, Italy
| | - Federico Caicci
- Department of Biology, University of Padova, Padua, 35131, Italy
| | - Gaya Spolverato
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, via Giustiniani 2, Padua, 35128, Italy
| | - Giovanni Montini
- Laboratory of Translational Research in Paediatric Nephro-urology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy
- Department of Clinical Sciences and Community Health, University of Milano, Milan, Italy
| | | | - Marco Agostini
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, via Giustiniani 2, Padua, 35128, Italy
- NanoInspired biomedicine lab, Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padua, Italy
| | - Federica Collino
- Laboratory of Translational Research in Paediatric Nephro-urology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy.
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy.
- Department of Clinical Sciences and Community Health, University of Milano, Milan, Italy.
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Gu X, Shen H, Zhu G, Li X, Zhang Y, Zhang R, Su F, Wang Z. Prognostic Model and Tumor Immune Microenvironment Analysis of Complement-Related Genes in Gastric Cancer. J Inflamm Res 2023; 16:4697-4711. [PMID: 37872955 PMCID: PMC10590588 DOI: 10.2147/jir.s422903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023] Open
Abstract
Introduction The complement system is integral to the innate and adaptive immune response, helping antibodies eliminate pathogens. However, the potential role of complement and its modulators in the tumor microenvironment (TME) of gastric cancer (GC) remains unclear. Methods This study assessed the expression, frequency of somatic mutations, and copy number variations of complement family genes in GC derived from The Cancer Genome Atlas (TCGA). Lasso and Cox regression analyses were conducted to develop a prognostic model based on the complement genes family, with the training and validation sets taken from the TCGA-GC cohort (n=371) and the International Gene Expression Omnibus (GEO) cohort (n=433), correspondingly. The nomogram assessment model was used to predict patient outcomes. Additionally, the link between immune checkpoints, immune cells, and the prognostic model was investigated. Results In contrast to patients at low risk, those at high risk had a less favorable outcome. The prognostic model-derived risk score was shown to serve as a prognostic marker of GC independently, as per the multivariate Cox analysis. Nomogram assessment showed that the model had high reliability for predicting the survival of patients with GC in the 1, 3, 5 years. Additionally, the risk score was positively linked to the expression of immune checkpoints, notably CTLA4, LAG3, PDCD1, and CD274, according to an analysis of immune processes. The core gene C5aR1 in the prognostic model was found to be upregulated in GC tissues in contrast to adjoining normal tissues, and patients with elevated expressed levels of C5aR1 had lower 10-year overall survival (OS) rates. Conclusion Our work reveals that complement genes are associated with the diversity and complexity of TME. The complement prognosis model help improves our understanding of TME infiltration characteristics and makes immunotherapeutic strategies more effective.
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Affiliation(s)
- Xianhua Gu
- Department of Gynecology Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Honghong Shen
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Guangzheng Zhu
- Department of Surgical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Xinwei Li
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Yue Zhang
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Rong Zhang
- Department of Gynecology Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Fang Su
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Zishu Wang
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
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Khan A, Hussain S, Iyer JK, Kaul A, Bonnewitz M, Kaul R. Human papillomavirus-mediated expression of complement regulatory proteins in human cervical cancer cells. Eur J Obstet Gynecol Reprod Biol 2023; 288:222-228. [PMID: 37572452 DOI: 10.1016/j.ejogrb.2023.07.014] [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: 05/17/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 08/14/2023]
Abstract
OBJECTIVES This study aimed to evaluate the expression pattern of complement regulatory proteins (CRPs) CD46, CD59, and CD55 in HPV-positive (HPV+) & negative (HPV-) cervical cancer cell lines in search of a reliable differential biomarker. STUDY DESIGN We analysed the expression of CRPs in HPV 16-positive SiHa cell line, HPV 18-positive HeLa cell line, and HPV-negative cell line C33a using RT-qPCR, Western blotting, flow cytometry, and confocal microscopy. RESULTS We observed a differential expression profile of CRPs in HPV+ and HPV- cervical cancer cell lines. The mRNA level of CD59 & CD55 showed a higher expression pattern in HPV+ cells when compared to HPV- cancer cells. However, flow cytometry-based experiments revealed that CD46 was preferentially expressed more in HPV 16-positive SiHa cells followed by HPV 18-positive HeLa cells when compared to HPV- C33a cells. Interestingly, confocal microscopy revealed a high level of CD59 expression in Hela cells and SiHa cells but low expression in HPV- C33a cells. In addition, HPV 18-positive HeLa cells expressed more CD55, which was lower in SiHa cells and very weak in C33a cells. CONCLUSION The study demonstrates the differential expression of CRPs in both HPV+ and HPV- cervical cancer cells for the first time, and their potential to serve as an early diagnostic marker for cervical carcinogenesis.
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Affiliation(s)
- Asiya Khan
- Dr. Babasaheb R. Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi 110029, India; Amity Institute of Biotechnology, Amity University, Noida 201303, India
| | - Showket Hussain
- Division of Molecular Oncology & Molecular Diagnostics, Indian Council of Medical Research-National Institute of Cancer Prevention and Research, Noida 201301, India
| | - Janaki K Iyer
- Department of Biochemistry and Microbiology, Oklahoma State University Centre for Health Sciences, 1111 West 17(th) Street, Tulsa, OK 74107, USA; Department of Natural Sciences, Northeastern State University, Broken Arrow, OK 74014, USA
| | - Anil Kaul
- Health Care Administration, Oklahoma State University Centre for Health Sciences, Tulsa, OK 74107, USA
| | - Mackenzie Bonnewitz
- Department of Natural Sciences, Northeastern State University, Broken Arrow, OK 74014, USA
| | - Rashmi Kaul
- Department of Biochemistry and Microbiology, Oklahoma State University Centre for Health Sciences, 1111 West 17(th) Street, Tulsa, OK 74107, USA.
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5
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Ghosh M, Rana S. The anaphylatoxin C5a: Structure, function, signaling, physiology, disease, and therapeutics. Int Immunopharmacol 2023; 118:110081. [PMID: 36989901 DOI: 10.1016/j.intimp.2023.110081] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 03/06/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023]
Abstract
The complement system is one of the oldest known tightly regulated host defense systems evolved for efficiently functioning cell-based immune systems and antibodies. Essentially, the complement system acts as a pivot between the innate and adaptive arms of the immune system. The complement system collectively represents a cocktail of ∼50 cell-bound/soluble glycoproteins directly involved in controlling infection and inflammation. Activation of the complement cascade generates complement fragments like C3a, C4a, and C5a as anaphylatoxins. C5a is the most potent proinflammatory anaphylatoxin, which is involved in inflammatory signaling in a myriad of tissues. This review provides a comprehensive overview of human C5a in the context of its structure and signaling under several pathophysiological conditions, including the current and future therapeutic applications targeting C5a.
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Affiliation(s)
- Manaswini Ghosh
- Chemical Biology Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Odisha 752050, India
| | - Soumendra Rana
- Chemical Biology Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Odisha 752050, India.
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Lih TM, Cho KC, Schnaubelt M, Hu Y, Zhang H. Integrated glycoproteomic characterization of clear cell renal cell carcinoma. Cell Rep 2023; 42:112409. [PMID: 37074911 DOI: 10.1016/j.celrep.2023.112409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/03/2023] [Accepted: 04/04/2023] [Indexed: 04/20/2023] Open
Abstract
Clear cell renal cell carcinoma (ccRCC), a common form of RCC, is responsible for the high mortality rate of kidney cancer. Dysregulations of glycoproteins have been shown to associate with ccRCC. However, the molecular mechanism has not been well characterized. Here, a comprehensive glycoproteomic analysis is conducted using 103 tumors and 80 paired normal adjacent tissues. Altered glycosylation enzymes and corresponding protein glycosylation are observed, while two of the major ccRCC mutations, BAP1 and PBRM1, show distinct glycosylation profiles. Additionally, inter-tumor heterogeneity and cross-correlation between glycosylation and phosphorylation are observed. The relation of glycoproteomic features to genomic, transcriptomic, proteomic, and phosphoproteomic changes shows the role of glycosylation in ccRCC development with potential for therapeutic interventions. This study reports a large-scale tandem mass tag (TMT)-based quantitative glycoproteomic analysis of ccRCC that can serve as a valuable resource for the community.
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Affiliation(s)
- T Mamie Lih
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
| | - Kyung-Cho Cho
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Michael Schnaubelt
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Yingwei Hu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Hui Zhang
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
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Vanarsa K, Castillo J, Wang L, Lee KH, Pedroza C, Lotan Y, Mohan C. Comprehensive proteomics and platform validation of urinary biomarkers for bladder cancer diagnosis and staging. BMC Med 2023; 21:133. [PMID: 37016361 PMCID: PMC10074794 DOI: 10.1186/s12916-023-02813-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 03/02/2023] [Indexed: 04/06/2023] Open
Abstract
BACKGROUND Bladder cancer (BC) is among the most common cancers diagnosed in men in the USA. The current gold standards for the diagnosis of BC are invasive or lack the sensitivity to correctly identify the disease. METHODS An aptamer-based screen analyzed the expression of 1317 proteins in BC compared to urology clinic controls. The top hits were subjected to systems biology analyses. Next, 30 urine proteins were ELISA-validated in an independent cohort of 68 subjects. Three of these proteins were next validated in an independent BC cohort of differing ethnicity. RESULTS Systems biology analysis implicated molecular functions related to the extracellular matrix, collagen, integrin, heparin, and transmembrane tyrosine kinase signaling in BC susceptibility, with HNF4A and NFKB1 emerging as key molecular regulators. STEM analysis of the dysregulated pathways implicated a functional role for the immune system, complement, and interleukins in BC disease progression. Of 21 urine proteins that discriminated BC from urology clinic controls (UC), urine D-dimer displayed the highest accuracy (0.96) and sensitivity of 97%. Furthermore, 8 urine proteins significantly discriminated MIBC from NMIBC (AUC = 0.75-0.99), with IL-8 and IgA being the best performers. Urine IgA and fibronectin exhibited the highest specificity of 80% at fixed sensitivity for identifying advanced BC. CONCLUSIONS Given the high sensitivity (97%) of urine D-dimer for BC, it may have a role in the initial diagnosis or detection of cancer recurrence. On the other hand, urine IL-8 and IgA may have the potential in identifying disease progression during patient follow-up. The use of these biomarkers for initial triage could have a significant impact as the current cystoscopy-based diagnostic and surveillance approach is costly and invasive when compared to a simple urine test.
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Affiliation(s)
- Kamala Vanarsa
- Department Biomedical Engineering, University of Houston, 3517 Cullen Blvd., Room 2027, Houston, TX, 77204-5060, USA
| | - Jessica Castillo
- Department Biomedical Engineering, University of Houston, 3517 Cullen Blvd., Room 2027, Houston, TX, 77204-5060, USA
| | - Long Wang
- Department of Urology, Third Xiangya Hospital of Central South University, Changsha, China
| | - Kyung Hyun Lee
- Center for Clinical Research and Evidence-Based Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-Based Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Yair Lotan
- Department of Urology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Chandra Mohan
- Department Biomedical Engineering, University of Houston, 3517 Cullen Blvd., Room 2027, Houston, TX, 77204-5060, USA.
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Liu X, Liang C, Meng Q, Qu Y, He Z, Dong R, Qin L, Mao M, Hu Y. Inhibitory effects of circulating natural autoantibodies to CD47-derived peptides on OSCC cells. Oral Dis 2023; 29:445-457. [PMID: 34028935 DOI: 10.1111/odi.13922] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/09/2021] [Accepted: 05/18/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Natural autoantibodies serve as an important anti-tumorigenic component in the body. This study was thus designed to investigate whether circulating natural IgG autoantibodies against a cluster of differentiation 47 (CD47) could exert inhibitory effects on oral squamous cell carcinoma (OSCC). SUBJECTS AND METHODS The expression levels of 13 tumor-targeted genes in three OSCC cell lines were analyzed by qPCR, and CD47 expression in OSCC tissues was also verified with IHC staining. An in-house ELISA was performed to analyze circulating anti-CD47 IgG levels in control subjects, oral benign tumor, and OSCC patients, and to detect anti-CD47 IgG-abundant plasma. Three OSCC cell lines were treated with anti-CD47 IgG-abundant and -deficient plasma, respectively, followed by the analysis of cell proliferation, apoptosis, and invasion/metastasis. RESULTS The CD47 gene showed the highest expression among 13 genes detected in three OSCC cell lines; its expression was significantly higher in OSCC tissues than adjacent tissues. Plasma anti-CD47 IgG levels showed the differences between control subjects, oral benign tumor, and OSCC patients. Anti-CD47 IgG-abundant plasma could evidently reduce cell viability via suppressing p-AKT expression and inducing cell apoptosis and inhibit the invasion of all three OSCC cell lines. CONCLUSIONS Natural autoantibodies against CD47 may be a potential agent for OSCC immunotherapy.
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Affiliation(s)
- Xiu Liu
- Beijing Institute of Dental Research, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Chao Liang
- Department of Dental Implant Center, School of Stomatology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Qingyong Meng
- Institute of Laboratory Medicine, Guangdong Medical University, Dongguan, China
| | - Yi Qu
- Department of Oral and Maxillofacial & Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Ziyi He
- Department of Transfusion Research, Dongguan Blood Center, Dongguan, China
| | - Rui Dong
- Beijing Institute of Dental Research, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Lizheng Qin
- Department of Oral and Maxillofacial & Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Minghui Mao
- Department of Oral and Maxillofacial & Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Ying Hu
- Beijing Institute of Dental Research, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
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Identification and Analysis of Crucial Genes in H. pylori-Associated Gastric Cancer Using an Integrated Bioinformatics Approach. JOURNAL OF ONCOLOGY 2023; 2023:8538240. [PMID: 36778919 PMCID: PMC9908346 DOI: 10.1155/2023/8538240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/25/2022] [Accepted: 11/25/2022] [Indexed: 02/05/2023]
Abstract
Background The relationship between H. pylori infection and gastric cancer (GC) has been widely studied, and H. pylori is considered as the main factor. Utilizing bioinformatics analysis, this study examined gene signatures related to progressing H. pylori-associated GC. Materials and Methods The dataset GSE13195 was chosen to search for abnormally expressed genes in H. pylori-associated GC and normal tissues. The TCGA-STAD database was chosen to verify the expression of key genes in GC and normal tissues. Results In GSE13195, a total of 332 differential expression genes (DEGs) were screened. The results of weighted gene co-expression network analysis showed that the light cyan, plum2, black, and magenta4 modules were associated with stages (T3, T2, and T4), while the orangered4, salmon2, pink, and navajowhite2 modules were correlated with lymph node metastasis (N3, N2, and N0). Based on the results of DEGs and hub genes, a total of 7 key genes (ADAM28, FCER1G, MRPL14, SOSTDC1, TYROBP, C1QC, and C3) were screened out. These gene mRNA levels were able to distinguish between normal and H. pylori-associated GC tissue using receiver operating characteristic curves. After transcriptional level verification and survival analysis, ADAM28 and C1QC were excluded. An immune infiltration study revealed that key genes were involved in regulating the infiltration levels of cells associated with innate immune response, antigen presentation process, humoral immune response, or Tcell-mediated immune response. In addition, drugs targeting FCER1G and TYROBP have been approved and are under investigation. Conclusion Our study identified five key genes involved in H. pylori-associated GC tumorigenesis. Patients with higher levels of C3 expression had a poorer prognosis than those with lower levels. In addition, these key genes may serve as biomarkers and therapeutic targets for H. pylori-associated GC diagnosis, targeted therapy, and immunotherapy in the future.
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Stabenau KA, Samuels TL, Lam TK, Mathison AJ, Wells C, Altman KW, Battle MA, Johnston N. Pepsinogen/Proton Pump Co-Expression in Barrett's Esophageal Cells Induces Cancer-Associated Changes. Laryngoscope 2023; 133:59-69. [PMID: 35315085 DOI: 10.1002/lary.30109] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/27/2022] [Accepted: 03/04/2022] [Indexed: 02/02/2023]
Abstract
EDUCATIONAL OBJECTIVE At the conclusion of this presentation, participants should better understand the carcinogenic potential of pepsin and proton pump expression in Barrett's esophagus. OBJECTIVE Barrett's esophagus (BE) is a well-known risk factor for esophageal adenocarcinoma (EAC). Gastric H+ /K+ ATPase proton pump and pepsin expression has been demonstrated in some cases of BE; however, the contribution of local pepsin and proton pump expression to carcinogenesis is unknown. In this study, RNA sequencing was used to examine global transcriptomic changes in a BE cell line ectopically expressing pepsinogen and/or gastric H+ /K+ ATPase proton pumps. STUDY DESIGN In vitro translational. METHODS BAR-T, a human BE cell line devoid of expression of pepsinogen or proton pumps, was transduced by lentivirus-encoding pepsinogen (PGA5) and/or gastric proton pump subunits (ATP4A, ATP4B). Changes relative to the parental line were assessed by RNA sequencing. RESULTS Top canonical pathways associated with protein-coding genes differentially expressed in pepsinogen and/or proton pump expressing BAR-T cells included those involved in the tumor microenvironment and epithelial-mesenchymal transition. Top upstream regulators of coding transcripts included TGFB1 and ERBB2, which are associated with the pathogenesis and prognosis of BE and EAC. Top upstream regulators of noncoding transcripts included p300-CBP, I-BET-151, and CD93, which have previously described associations with EAC or carcinogenesis. The top associated disease of both coding and noncoding transcripts was cancer. CONCLUSIONS These data support the carcinogenic potential of pepsin and proton pump expression in BE and reveal molecular pathways affected by their expression. Further study is warranted to investigate the role of these pathways in carcinogenesis associated with BE. LEVEL OF EVIDENCE NA Laryngoscope, 133:59-69, 2023.
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Affiliation(s)
- Kaleigh A Stabenau
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Tina L Samuels
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Tina K Lam
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Angela J Mathison
- Genomic Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Division of Research, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Clive Wells
- Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Kenneth W Altman
- Department of Otolaryngology, Geisinger Health System, Danville, California, USA
| | - Michele A Battle
- Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Nikki Johnston
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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11
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Lanciano T, Savino A, Porcu F, Cittaro D, Bonchi F, Provero P. Contrast subgraphs allow comparing homogeneous and heterogeneous networks derived from omics data. Gigascience 2022; 12:giad010. [PMID: 36852877 PMCID: PMC9972522 DOI: 10.1093/gigascience/giad010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/30/2022] [Accepted: 02/08/2023] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND Biological networks are often used to describe the relationships between relevant entities, particularly genes and proteins, and are a powerful tool for functional genomics. Many important biological problems can be investigated by comparing biological networks between different conditions or networks obtained with different techniques. FINDINGS We show that contrast subgraphs, a recently introduced technique to identify the most important structural differences between 2 networks, provide a versatile tool for comparing gene and protein networks of diverse origin. We demonstrate the use of contrast subgraphs in the comparison of coexpression networks derived from different subtypes of breast cancer, coexpression networks derived from transcriptomic and proteomic data, and protein-protein interaction networks assayed in different cell lines. CONCLUSIONS These examples demonstrate how contrast subgraphs can provide new insight in functional genomics by extracting the gene/protein modules whose connectivity is most altered between 2 conditions or experimental techniques.
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Affiliation(s)
| | - Aurora Savino
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Turin 10126, Italy
| | | | - Davide Cittaro
- Center for Omics Sciences, San Raffaele Scientific Institute IRCSS, Milan 20132, Italy
| | | | - Paolo Provero
- Center for Omics Sciences, San Raffaele Scientific Institute IRCSS, Milan 20132, Italy
- Department of Neurosciences “Rita Levi Montalcini,” University of Turin, Turin 10126, Italy
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12
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Complement and Fungal Dysbiosis as Prognostic Markers and Potential Targets in PDAC Treatment. Curr Oncol 2022; 29:9833-9854. [PMID: 36547187 PMCID: PMC9777542 DOI: 10.3390/curroncol29120773] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/02/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is still hampered by a dismal prognosis. A better understanding of the tumor microenvironment within the pancreas and of the factors affecting its composition is of utmost importance for developing new diagnostic and treatment tools. In this context, the complement system plays a prominent role. Not only has it been shown to shape a T cell-mediated immune response, but it also directly affects proliferation and apoptosis of the tumor cells, influencing angiogenesis, metastatic spread and therapeutic resistance. This makes complement proteins appealing not only as early biomarkers of PDAC development, but also as therapeutic targets. Fungal dysbiosis is currently the new kid on the block in tumorigenesis with cancer-associated mycobiomes extracted from several cancer types. For PDAC, colonization with the yeast Malassezia seems to promote cancer progression, already in precursor lesions. One responsible mechanism appears to be complement activation via the lectin pathway. In the present article, we review the role of the complement system in tumorigenesis, presenting observations that propose it as the missing link between fungal dysbiosis and PDAC development. We also present the results of a small pilot study supporting the crucial interplay between the complement system and Malassezia colonization in PDAC pathogenesis.
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13
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Ahn HS, Yeom J, Jeong H, Park WY, Ku JY, Kang BJ, Kim KH, Lee CH, Song S, Bae SS, Kim K, Ha HK. Comparative Analysis of Proteomes and Phosphoproteomes in Patients with Prostate Cancer Using Different Surgical Conditions. World J Mens Health 2022; 40:608-617. [PMID: 35021302 PMCID: PMC9482863 DOI: 10.5534/wjmh.210165] [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: 08/19/2021] [Revised: 09/17/2021] [Accepted: 09/28/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose To establish the standard of procedure in preparing benign and cancerous prostate tissues and evaluate the quality of proteomics and phosphoproteomics during transurethral resection of the prostate (TUR-P) with different surgical conditions. Materials and Methods TUR-P tissue samples from three patients, two diagnosed with prostate cancer and one with benign prostatic hyperplasia, were each analyzed under three different conditions, based on differences in energy values, tissue locations, and surgical techniques. Global- and phosphorylated proteomic profiles of prostate tissues were analyzed by liquid chromatography-tandem mass spectrometry. Results A total of 6,019 global proteins and 4,280 phosphorylated peptides were identified in the nine tissues. The quantitative distributions of proteins and phosphorylation in tissues from the same patient were not affected by changes in the surgical conditions, but indirect relative comparisons differed among patients. Phosphorylation levels, especially of proteins involved in the androgen receptor pathway, important in prostate cancer, were preserved in each patient. Conclusions Proteomic profiles of prostate tissue collected by TUR-P were not significantly affected by energy levels, tissue location, or surgical technique. In addition, since protein denaturation of samples through TUR-P is rarely confirmed in this study, we think that it will be an important guide for tissue samples in castration resistant prostate cancer patients, where it is difficult to obtain tissue. This result is the first report about proteomic and phosphoproteomic results with TUR-P samples in prostate cancer and will be theoretical basis in protein analysis research with prostate cancer tissues.
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Affiliation(s)
- Hee-Sung Ahn
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea
| | - Jeonghun Yeom
- Convergence Medicine Research Center, Asan Institute for Life Sciences, Seoul, Korea
| | - Hwangkyo Jeong
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Won Young Park
- Department of Pathology, Seegene Medical Foundation, Seoul, Korea
| | - Ja Yoon Ku
- Department of Urology, Dongnam Institute of Radiological & Medical Sciences Cancer Center, Busan, Korea
| | - Byeong Jin Kang
- Department of Urology, College of Medicine, Pusan National University, Busan, Korea
| | - Kyung Hwan Kim
- Department of Urology, College of Medicine, Pusan National University, Busan, Korea
| | - Chan Ho Lee
- Department of Urology, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Sangheon Song
- Department of Internal Medicine, School of Medicine, Pusan National University, Busan, Korea
| | - Sun Sik Bae
- Department of Pharmacology, School of Medicine, Pusan National University, Busan, Korea
| | - Kyunggon Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea.,Convergence Medicine Research Center, Asan Institute for Life Sciences, Seoul, Korea.,Digestive Diseases Research Center, University of Ulsan College of Medicine, Seoul, Korea.,Bio-Medical Institute of Technology, Asan Medical Center, Seoul, Korea.
| | - Hong Koo Ha
- Department of Urology, College of Medicine, Pusan National University, Busan, Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
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14
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Nonstructural Protein 1 of Variant PEDV Plays a Key Role in Escaping Replication Restriction by Complement C3. J Virol 2022; 96:e0102422. [PMID: 36037478 PMCID: PMC9517699 DOI: 10.1128/jvi.01024-22] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Zoonotic coronaviruses represent an ongoing threat to public health. The classical porcine epidemic diarrhea virus (PEDV) first appeared in the early 1970s. Since 2010, outbreaks of highly virulent PEDV variants have caused great economic losses to the swine industry worldwide. However, the strategies by which PEDV variants escape host immune responses are not fully understood. Complement component 3 (C3) is considered a central component of the three complement activation pathways and plays a crucial role in preventing viral infection. In this study, we found that C3 significantly inhibited PEDV replication in vitro, and both variant and classical PEDV strains induced high levels of interleukin-1β (IL-1β) in Huh7 cells. However, the PEDV variant strain reduces C3 transcript and protein levels induced by IL-1β compared with the PEDV classical strain. Examination of key molecules of the C3 transcriptional signaling pathway revealed that variant PEDV reduced C3 by inhibiting CCAAT/enhancer-binding protein β (C/EBP-β) phosphorylation. Mechanistically, PEDV nonstructural protein 1 (NSP1) inhibited C/EBP-β phosphorylation via amino acid residue 50. Finally, we constructed recombinant PEDVs to verify the critical role of amino acid 50 of NSP1 in the regulation of C3 expression. In summary, we identified a novel antiviral role of C3 in inhibiting PEDV replication and the viral immune evasion strategies of PEDV variants. Our study reveals new information on PEDV-host interactions and furthers our understanding of the pathogenic mechanism of this virus. IMPORTANCE The complement system acts as a vital link between the innate and the adaptive immunity and has the ability to recognize and neutralize various pathogens. Activation of the complement system acts as a double-edged sword, as appropriate levels of activation protect against pathogenic infections, but excessive responses can provoke a dramatic inflammatory response and cause tissue damage, leading to pathological processes, which often appear in COVID-19 patients. However, how PEDV, as the most severe coronavirus causing diarrhea in piglets, regulates the complement system has not been previously reported. In this study, for the first time, we identified a novel mechanism of a PEDV variant in the suppression of C3 expression, showing that different coronaviruses and even different subtype strains differ in regulation of C3 expression. In addition, this study provides a deeper understanding of the mechanism of the PEDV variant in immune escape and enhanced virulence.
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15
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Senent Y, Tavira B, Pio R, Ajona D. The complement system as a regulator of tumor-promoting activities mediated by myeloid-derived suppressor cells. Cancer Lett 2022; 549:215900. [PMID: 36087681 DOI: 10.1016/j.canlet.2022.215900] [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: 07/01/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022]
Abstract
Tumor progression relies on the interaction between tumor cells and their surrounding tumor microenvironment (TME), which also influences therapeutic responses. The complement system, an essential part of innate immunity, has been traditionally considered an effector arm against tumors. However, established tumors co-opt complement-mediated immune responses in the TME to support chronic inflammation, activate cancer-related signaling pathways and hamper antitumor immune responses. In this context, myeloid-derived suppressor cells (MDSCs), a heterogeneous population of myeloid progenitors with immunosuppressive functions, are recognized as major mediators of tumor-associated complement activities. This review focuses on the impact of complement activation within the TME, with a special emphasis on MDSC functions and the involvement of the C5a/C5aR1 axis. We also discuss the translation of these findings into therapeutic advances based on complement inhibition.
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Affiliation(s)
- Yaiza Senent
- Cima-University of Navarra, Program in Solid Tumors, Pamplona, Spain; Cancer Center University of Navarra (CCUN), Pamplona, Spain; University of Navarra, School of Sciences, Department of Biochemistry and Genetics, Pamplona, Spain
| | - Beatriz Tavira
- Cima-University of Navarra, Program in Solid Tumors, Pamplona, Spain; Cancer Center University of Navarra (CCUN), Pamplona, Spain; University of Navarra, School of Medicine, Department of Pathology, Anatomy and Physiology, Pamplona, Spain
| | - Ruben Pio
- Cima-University of Navarra, Program in Solid Tumors, Pamplona, Spain; Cancer Center University of Navarra (CCUN), Pamplona, Spain; University of Navarra, School of Sciences, Department of Biochemistry and Genetics, Pamplona, Spain; Navarra Institute for Health Research (IdISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
| | - Daniel Ajona
- Cima-University of Navarra, Program in Solid Tumors, Pamplona, Spain; Cancer Center University of Navarra (CCUN), Pamplona, Spain; University of Navarra, School of Sciences, Department of Biochemistry and Genetics, Pamplona, Spain; Navarra Institute for Health Research (IdISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
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16
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Xu W, Kumar V, Cui CS, Li XX, Whittaker AK, Xu ZP, Smith MT, Woodruff TM, Han FY. Success in navigating hurdles to oral delivery of a bioactive peptide complement antagonist through use of nanoparticles to increase bioavailability and in vivo efficacy. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Weizhi Xu
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland Queensland QLD Australia
| | - Vinod Kumar
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
| | - Cedric S. Cui
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
| | - Xaria X. Li
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
| | - Andrew K. Whittaker
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland Queensland QLD Australia
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland Queensland QLD Australia
| | - Maree T. Smith
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
| | - Trent M. Woodruff
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
| | - Felicity Y Han
- School of Biomedical Sciences Faculty of Medicine The University of Queensland Queensland QLD Australia
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland Queensland QLD Australia
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17
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Kolev M, Das M, Gerber M, Baver S, Deschatelets P, Markiewski MM. Inside-Out of Complement in Cancer. Front Immunol 2022; 13:931273. [PMID: 35860237 PMCID: PMC9291441 DOI: 10.3389/fimmu.2022.931273] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/06/2022] [Indexed: 12/21/2022] Open
Abstract
The role of complement in cancer has received increasing attention over the last decade. Recent studies provide compelling evidence that complement accelerates cancer progression. Despite the pivotal role of complement in fighting microbes, complement seems to suppress antitumor immunity via regulation of host cell in the tumor microenvironment. Although most studies link complement in cancer to complement activation in the extracellular space, the discovery of intracellular activation of complement, raises the question: what is the relevance of this process for malignancy? Intracellular activation is pivotal for the survival of immune cells. Therefore, complement can be important for tumor cell survival and growth regardless of the role in immunosuppression. On the other hand, because intracellular complement (the complosome) is indispensable for activation of T cells, these functions will be essential for priming antitumor T cell responses. Here, we review functions of complement in cancer with the consideration of extra and intracellular pathways of complement activation and spatial distribution of complement proteins in tumors and periphery and provide our take on potential significance of complement as biomarker and target for cancer therapy.
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Affiliation(s)
- Martin Kolev
- Discovery, Apellis Pharmaceuticals, Waltham, MA, United States
- *Correspondence: Martin Kolev, ; Maciej M. Markiewski,
| | - Madhumita Das
- Discovery, Apellis Pharmaceuticals, Waltham, MA, United States
| | - Monica Gerber
- Legal Department, Apellis Pharmaceuticals, Waltham, MA, United States
| | - Scott Baver
- Medical Affairs, Apellis Pharmaceuticals, Waltham, MA, United States
| | | | - Maciej M. Markiewski
- Department of Immunotherapeutics and Biotechnology, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, United States
- *Correspondence: Martin Kolev, ; Maciej M. Markiewski,
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18
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Chinn HK, Gardell JL, Matsumoto LR, Labadie KP, Mihailovic TN, Lieberman NAP, Davis A, Pillarisetty VG, Crane CA. Hypoxia-inducible lentiviral gene expression in engineered human macrophages. J Immunother Cancer 2022; 10:jitc-2021-003770. [PMID: 35728871 PMCID: PMC9214393 DOI: 10.1136/jitc-2021-003770] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2022] [Indexed: 11/13/2022] Open
Abstract
Background Human immune cells, including monocyte-derived macrophages, can be engineered to deliver proinflammatory cytokines, bispecific antibodies, and chimeric antigen receptors to support immune responses in different disease settings. When gene expression is regulated by constitutively active promoters, lentiviral payload gene expression is unregulated, and can result in potentially toxic quantities of proteins. Regulated delivery of lentivirally encoded proteins may allow localized or conditional therapeutic protein expression to support safe delivery of adoptively transferred, genetically modified cells with reduced capacity for systemic toxicities. Methods In this study, we engineered human macrophages to express genes regulated by hypoxia responsive elements included in the lentiviral promoter region to drive conditional lentiviral gene expression only under hypoxic conditions. We tested transduced macrophages cultured in hypoxic conditions for the transient induced expression of reporter genes and the secreted cytokine, interleukin-12. Expression of hypoxia-regulated genes was investigated both transcriptionally and translationally, and in the presence of human tumor cells in a slice culture system. Finally, hypoxia-regulated gene expression was evaluated in a subcutaneous humanized-mouse cancer model. Results Engineered macrophages were shown to conditionally and tranisently express lentivirally encoded gene protein products, including IL-12 in hypoxic conditions in vitro. On return to normoxic conditions, lentiviral payload expression returned to basal levels. Reporter genes under the control of hypoxia response elements were upregulated under hypoxic conditions in the presence of human colorectal carcinoma cells and in the hypoxic xenograft model of glioblastoma, suggesting utility for systemic engineered cell delivery capable of localized gene delivery in cancer. Conclusions Macrophages engineered to express hypoxia-regulated payloads have the potential to be administered systemically and conditionally express proteins in tissues with hypoxic conditions. In contrast to immune cells that function or survive poorly in hypoxic conditions, macrophages maintain a proinflammatory phenotype that may support continued gene and protein expression when regulated by conditional hypoxia responsive elements and naturally traffic to hypoxic microenvironments, making them ideal vehicles for therapeutic payloads to hypoxic tissues, such as solid tumors. With the ability to fine-tune delivery of potent proteins in response to endogenous microenvironments, macrophage-based cellular therapies may therefore be designed for different disease settings.
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Affiliation(s)
- Harrison K Chinn
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Jennifer L Gardell
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington, USA.,Mozart Therapeutics, Seattle, Washington, USA
| | - Lisa R Matsumoto
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Kevin P Labadie
- Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Tara N Mihailovic
- Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Nicole A P Lieberman
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Amira Davis
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington, USA
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19
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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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20
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Wang CW, Lee YC, Chang CC, Lin YJ, Liou YA, Hsu PC, Chang CC, Sai AKO, Wang CH, Chao TK. A Weakly Supervised Deep Learning Method for Guiding Ovarian Cancer Treatment and Identifying an Effective Biomarker. Cancers (Basel) 2022; 14:cancers14071651. [PMID: 35406422 PMCID: PMC8996991 DOI: 10.3390/cancers14071651] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/14/2022] [Accepted: 03/18/2022] [Indexed: 02/04/2023] Open
Abstract
Ovarian cancer is a common malignant gynecological disease. Molecular target therapy, i.e., antiangiogenesis with bevacizumab, was found to be effective in some patients of epithelial ovarian cancer (EOC). Although careful patient selection is essential, there are currently no biomarkers available for routine therapeutic usage. To the authors’ best knowledge, this is the first automated precision oncology framework to effectively identify and select EOC and peritoneal serous papillary carcinoma (PSPC) patients with positive therapeutic effect. From March 2013 to January 2021, we have a database, containing four kinds of immunohistochemical tissue samples, including AIM2, c3, C5 and NLRP3, from patients diagnosed with EOC and PSPC and treated with bevacizumab in a hospital-based retrospective study. We developed a hybrid deep learning framework and weakly supervised deep learning models for each potential biomarker, and the experimental results show that the proposed model in combination with AIM2 achieves high accuracy 0.92, recall 0.97, F-measure 0.93 and AUC 0.97 for the first experiment (66% training and 34%testing) and high accuracy 0.86 ± 0.07, precision 0.9 ± 0.07, recall 0.85 ± 0.06, F-measure 0.87 ± 0.06 and AUC 0.91 ± 0.05 for the second experiment using five-fold cross validation, respectively. Both Kaplan-Meier PFS analysis and Cox proportional hazards model analysis further confirmed that the proposed AIM2-DL model is able to distinguish patients gaining positive therapeutic effects with low cancer recurrence from patients with disease progression after treatment (p < 0.005).
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Affiliation(s)
- Ching-Wei Wang
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan; (C.-W.W.); (Y.-A.L.); (C.-C.C.); (A.-K.-O.S.)
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106335, Taiwan;
| | - Yu-Ching Lee
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106335, Taiwan;
| | - Cheng-Chang Chang
- Department of Gynecology and Obstetrics, Tri-Service General Hospital, Taipei 11490, Taiwan; (C.-C.C.); (P.-C.H.)
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 11490, Taiwan
| | - Yi-Jia Lin
- Department of Pathology, Tri-Service General Hospital, Taipei 11490, Taiwan;
- Institute of Pathology and Parasitology, National Defense Medical Center, Taipei 11490, Taiwan
| | - Yi-An Liou
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan; (C.-W.W.); (Y.-A.L.); (C.-C.C.); (A.-K.-O.S.)
| | - Po-Chao Hsu
- Department of Gynecology and Obstetrics, Tri-Service General Hospital, Taipei 11490, Taiwan; (C.-C.C.); (P.-C.H.)
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chun-Chieh Chang
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan; (C.-W.W.); (Y.-A.L.); (C.-C.C.); (A.-K.-O.S.)
| | - Aung-Kyaw-Oo Sai
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan; (C.-W.W.); (Y.-A.L.); (C.-C.C.); (A.-K.-O.S.)
| | - Chih-Hung Wang
- Department of Otolaryngology-Head and Neck Surgery, Tri-Service General Hospital, Taipei 11490, Taiwan;
- Department of Otolaryngology-Head and Neck Surgery, National Defense Medical Center, Taipei 11490, Taiwan
| | - Tai-Kuang Chao
- Department of Pathology, Tri-Service General Hospital, Taipei 11490, Taiwan;
- Institute of Pathology and Parasitology, National Defense Medical Center, Taipei 11490, Taiwan
- Correspondence:
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21
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Complement activation in cancer: Effects on tumor-associated myeloid cells and immunosuppression. Semin Immunol 2022; 60:101642. [PMID: 35842274 DOI: 10.1016/j.smim.2022.101642] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/28/2022] [Accepted: 07/05/2022] [Indexed: 01/15/2023]
Abstract
Cancer-related inflammation plays a central role in the establishment of tumor-promoting mechanisms. Tumor-associated myeloid cells, which engage in complex interactions with cancer cells, as well as stromal and tumor immune infiltrating cells, promote cancer cell proliferation and survival, angiogenesis, and the generation of an immunosuppressive microenvironment. The complement system is one of the inflammatory mechanisms activated in the tumor microenvironment. Beside exerting anti-tumor mechanisms such as complement-dependent cytotoxicity and phagocytosis induced by therapeutic monoclonal antibodies, the complement system may promote immunosuppression and tumor growth and invasiveness, in particular, through the anaphylatoxins which target both leukocytes and cancer cells. In this review, we will discuss complement-mediated mechanisms acting on leukocytes, in particular on cells of the myelomonocytic cell lineage (macrophages, neutrophils, myeloid derived suppressor cells), which promote myeloid cell recruitment and functional skewing, leading to immunosuppression and resistance to tumor-specific immunity. Pre-clinical studies, which have elucidated the role of complement in activating pro-tumor mechanisms in myeloid cells, showing the relevance of these mechanisms in human, and therapeutic approaches based on complement targeting support the hypothesis that complement directly and indirectly interferes with many of the effector pathways associated with the cancer-immunity cycle, suggesting the relevance of complement targeting to improve responses to immunotherapeutic approaches.
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22
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Nandagopal S, Li CG, Xu Y, Sodji QH, Graves EE, Giaccia AJ. C3aR Signaling Inhibits NK-cell Infiltration into the Tumor Microenvironment in Mouse Models. Cancer Immunol Res 2022; 10:245-258. [PMID: 34819308 PMCID: PMC9351714 DOI: 10.1158/2326-6066.cir-21-0435] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/29/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022]
Abstract
Many solid tumors have low levels of cytotoxic CD56dim natural killer (NK) cells, suggesting that CD56dim NK-cell exclusion from the tumor microenvironment (TME) contributes to the decreased response rate of immunotherapy. Complement component 3a (C3a) is known for its tumor-promoting and immunosuppressive roles in solid tumors. Previous reports have implicated the involvement of the C3a receptor (C3aR) in immune cell trafficking into the TME. C3aR is predominantly expressed on the surface of activated cytotoxic NK cells, but a specific role for C3aR in NK-cell biology has not been investigated. Because solid tumors generate elevated C3a and have decreased NK-cell infiltration, we hypothesized that C3aR might play a role in cytotoxic NK-cell recruitment into the TME. Our results indicate that blocking C3aR signaling in NK cells increased NK-cell infiltration into the TME in mouse models and led to tumor regression. Because the critical lymphocyte trafficking integrin LFA-1 orchestrates the migration of activated NK cells, we wanted to gain insight into the interaction between C3aR signaling and LFA-1. Our results demonstrated that direct interaction between C3aR and LFA-1, which led to a high-affinity LFA-1 conformation, decreased NK-cell infiltration into the TME. We propose that approaches to enhance cytotoxic NK-cell infiltration into the TME, through either disrupting C3a and C3aR interaction or inhibiting the formation of high-affinity LFA-1, represent a new strategy to improve the efficiency of immunotherapy for cancer treatment.
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Affiliation(s)
- Saravanan Nandagopal
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Caiyun G Li
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Yu Xu
- Department of Bioengineering, Stanford, California
| | - Quaovi H Sodji
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Edward E Graves
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California
| | - Amato J Giaccia
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California.
- MRC/CRUK Oxford Institute for Radiation Oncology and Gray Laboratory, University of Oxford, Oxford, United Kingdom
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23
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Talaat IM, Elemam NM, Saber-Ayad M. Complement System: An Immunotherapy Target in Colorectal Cancer. Front Immunol 2022; 13:810993. [PMID: 35173724 PMCID: PMC8841337 DOI: 10.3389/fimmu.2022.810993] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/14/2022] [Indexed: 12/26/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common malignant tumor and the second most fatal cancer worldwide. Several parts of the immune system contribute to fighting cancer including the innate complement system. The complement system is composed of several players, namely component molecules, regulators and receptors. In this review, we discuss the complement system activation in cancer specifically CRC and highlight the possible interactions between the complement system and the various TME components. Additionally, the role of the complement system in tumor immunity of CRC is reviewed. Hence, such work could provide a framework for researchers to further understand the role of the complement system in CRC and explore the potential therapies targeting complement activation in solid tumors such as CRC.
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Affiliation(s)
- Iman M. Talaat
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Noha Mousaad Elemam
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- *Correspondence: Noha Mousaad Elemam, ; Maha Saber-Ayad,
| | - Maha Saber-Ayad
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Faculty of Medicine, Cairo University, Cairo, Egypt
- *Correspondence: Noha Mousaad Elemam, ; Maha Saber-Ayad,
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24
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Abstract
Tumorigenesis has long been linked to the evasion of the immune system and the uncontrolled proliferation of transformed cells. The complement system, a major arm of innate immunity, is a key factor in the progression of cancer because many of its components have critical regulatory roles in the tumor microenvironment. For example, complement anaphylatoxins directly and indirectly inhibit antitumor T-cell responses in primary and metastatic sites, enhance proliferation of tumor cells, and promote metastasis and tumor angiogenesis. Many recent studies have provided evidence that cancer is able to hijack the immunoregulatory components of the complement system which fundamentally are tasked with protecting the body against abnormal cells and pathogens. Indeed, recent evidence shows that many types of cancer use C1q receptors (C1qRs) to promote tumor growth and progression. More importantly, most cancer cells express both C1q and its major receptors (gC1qR and cC1qR) on their surface which are essential for cell proliferation and survival. In this review, we discuss the ability of cancer to control and manipulate the complement system in the tumor microenvironment and identify possible therapeutic targets, including C1q and gC1qR.
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Affiliation(s)
- Danyaal Ain
- The Department of Medicine, Stony Brook University, 100 Nicholls Road, Stony Brook, NY 11794-8161, USA
| | - Talha Shaikh
- The Department of Medicine, Stony Brook University, 100 Nicholls Road, Stony Brook, NY 11794-8161, USA
| | - Samantha Manimala
- The Department of Medicine, Stony Brook University, 100 Nicholls Road, Stony Brook, NY 11794-8161, USA
| | - Berhane Ghebrehiwet
- The Department of Medicine, Stony Brook University, 100 Nicholls Road, Stony Brook, NY 11794-8161, USA
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25
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Pedersen S, Jensen KP, Honoré B, Kristensen SR, Pedersen CH, Szejniuk WM, Maltesen RG, Falkmer U. Circulating microvesicles and exosomes in small cell lung cancer by quantitative proteomics. Clin Proteomics 2022; 19:2. [PMID: 34996345 PMCID: PMC8903681 DOI: 10.1186/s12014-021-09339-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/29/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Early detection of small cell lung cancer (SCLC) crucially demands highly reliable markers. Growing evidence suggests that extracellular vesicles carry tumor cell-specific cargo suitable as protein markers in cancer. Quantitative proteomic profiling of circulating microvesicles and exosomes can be a high-throughput platform for discovery of novel molecular insights and putative markers. Hence, this study aimed to investigate proteome dynamics of plasma-derived microvesicles and exosomes in newly diagnosed SCLC patients to improve early detection. METHODS Plasma-derived microvesicles and exosomes from 24 healthy controls and 24 SCLC patients were isolated from plasma by either high-speed- or ultracentrifugation. Proteins derived from these extracellular vesicles were quantified using label-free mass spectrometry and statistical analysis was carried out aiming at identifying significantly altered protein expressions between SCLC patients and healthy controls. Furthermore, significantly expressed proteins were subjected to functional enrichment analysis to identify biological pathways implicated in SCLC pathogenesis. RESULTS Based on fold change (FC) ≥ 2 or ≤ 0.5 and AUC ≥ 0.70 (p < 0.05), we identified 10 common and 16 and 17 unique proteins for microvesicles and exosomes, respectively. Among these proteins, we found dysregulation of coagulation factor XIII A (Log2 FC = - 1.1, p = 0.0003, AUC = 0.82, 95% CI: 0.69-0.96) and complement factor H-related protein 4 (Log2 FC = 1.2, p = 0.0005, AUC = 0.82, 95% CI; 0.67-0.97) in SCLC patients compared to healthy individuals. Our data may indicate a novel tumor-suppressing role of blood coagulation and involvement of complement activation in SCLC pathogenesis. CONCLUSIONS In comparing SCLC patients and healthy individuals, several differentially expressed proteins were identified. This is the first study showing that circulating extracellular vesicles may encompass specific proteins with potential diagnostic attributes for SCLC, thereby opening new opportunities as novel non-invasive markers.
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Affiliation(s)
- Shona Pedersen
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, 2713, Doha, Qatar.
| | - Katrine Papendick Jensen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
| | - Bent Honoré
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Søren Risom Kristensen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
| | | | - Weronika Maria Szejniuk
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Oncology, Aalborg University Hospital, Aalborg, Denmark
| | - Raluca Georgiana Maltesen
- Translational Radiation Biology and Oncology Laboratory, Centre for Cancer Research, Westmead Institute of Medical Research, Westmead, 2145, Australia
| | - Ursula Falkmer
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Oncology, Aalborg University Hospital, Aalborg, Denmark
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26
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Huët MAL, Lee CZ, Rahman S. A review on association of fungi with the development and progression of carcinogenesis in the human body. CURRENT RESEARCH IN MICROBIAL SCIENCES 2021; 3:100090. [PMID: 34917994 PMCID: PMC8666644 DOI: 10.1016/j.crmicr.2021.100090] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/08/2021] [Accepted: 12/04/2021] [Indexed: 12/12/2022] Open
Abstract
The role and impact of commensal and pathogenic fungi in different parts of the human body are being increasingly appreciated, unveiling the importance of such microorganisms in human health. A key function is the involvement of the mycobiota in cross-kingdom interactions within the microbiome. Any disturbance in the functionality of the microbiota could alter metabolic reactions, have a negative impact on homeostasis or induce diseases. The association of fungi with cancer development is the focus of this review. Several studies have reported direct or indirect involvement of fungal pathogens and mycobiome dysbiosis in induction of carcinogenesis. Most studies focused on cancers of the gastrointestinal tract. However, researchers are now investigating other organs, such as the skin, where the significant results obtained confirm the involvement of fungal pathogens and administration of antifungal drugs in development of cancer. This review gives an overview of the different organs affected and describes the mechanisms used by these eukaryotes or antifungals to induce oncogenesis.
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Affiliation(s)
- Marie Andrea Laetitia Huët
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway,Subang Jaya, Selangor 47500, Malaysia
| | - Chuen Zhang Lee
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway,Subang Jaya, Selangor 47500, Malaysia
| | - Sadequr Rahman
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway,Subang Jaya, Selangor 47500, Malaysia.,Tropical Medicine and Biology Multidisciplinary Platform, Monash University Malaysia, Subang Jaya, Malaysia
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27
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Szadai L, Velasquez E, Szeitz B, de Almeida NP, Domont G, Betancourt LH, Gil J, Marko-Varga M, Oskolas H, Jánosi ÁJ, Boyano-Adánez MDC, Kemény L, Baldetorp B, Malm J, Horvatovich P, Szász AM, Németh IB, Marko-Varga G. Deep Proteomic Analysis on Biobanked Paraffine-Archived Melanoma with Prognostic/Predictive Biomarker Read-Out. Cancers (Basel) 2021; 13:6105. [PMID: 34885218 PMCID: PMC8657028 DOI: 10.3390/cancers13236105] [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: 10/23/2021] [Revised: 11/24/2021] [Accepted: 11/29/2021] [Indexed: 11/16/2022] Open
Abstract
The discovery of novel protein biomarkers in melanoma is crucial. Our introduction of formalin-fixed paraffin-embedded (FFPE) tumor protocol provides new opportunities to understand the progression of melanoma and open the possibility to screen thousands of FFPE samples deposited in tumor biobanks and available at hospital pathology departments. In our retrospective biobank pilot study, 90 FFPE samples from 77 patients were processed. Protein quantitation was performed by high-resolution mass spectrometry and validated by histopathologic analysis. The global protein expression formed six sample clusters. Proteins such as TRAF6 and ARMC10 were upregulated in clusters with enrichment for shorter survival, and proteins such as AIFI1 were upregulated in clusters with enrichment for longer survival. The cohort's heterogeneity was addressed by comparing primary and metastasis samples, as well comparing clinical stages. Within immunotherapy and targeted therapy subgroups, the upregulation of the VEGFA-VEGFR2 pathway, RNA splicing, increased activity of immune cells, extracellular matrix, and metabolic pathways were positively associated with patient outcome. To summarize, we were able to (i) link global protein expression profiles to survival, and they proved to be an independent prognostic indicator, as well as (ii) identify proteins that are potential predictors of a patient's response to immunotherapy and targeted therapy, suggesting new opportunities for precision medicine developments.
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Affiliation(s)
- Leticia Szadai
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (Á.J.J.); (L.K.); (I.B.N.)
| | - Erika Velasquez
- Section for Clinical Chemistry, Department of Translational Medicine, Lund University, Skåne University Hospital Malmö, 205 02 Malmö, Sweden; (E.V.); (J.M.)
| | - Beáta Szeitz
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.S.); (A.M.S.)
| | - Natália Pinto de Almeida
- Clinical Protein Science & Imaging, Biomedical Centre, Department of Biomedical Engineering, Lund University, BMC D13, 221 84 Lund, Sweden; (N.P.d.A.); (M.M.-V.); (G.M.-V.)
- Chemistry Institute Federal, University of Rio de Janeiro, Rio de Janiero 21941-901, Brazil;
| | - Gilberto Domont
- Chemistry Institute Federal, University of Rio de Janeiro, Rio de Janiero 21941-901, Brazil;
| | - Lazaro Hiram Betancourt
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, 221 85 Lund, Sweden; (L.H.B.); (J.G.); (H.O.); (B.B.)
| | - Jeovanis Gil
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, 221 85 Lund, Sweden; (L.H.B.); (J.G.); (H.O.); (B.B.)
| | - Matilda Marko-Varga
- Clinical Protein Science & Imaging, Biomedical Centre, Department of Biomedical Engineering, Lund University, BMC D13, 221 84 Lund, Sweden; (N.P.d.A.); (M.M.-V.); (G.M.-V.)
| | - Henriett Oskolas
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, 221 85 Lund, Sweden; (L.H.B.); (J.G.); (H.O.); (B.B.)
| | - Ágnes Judit Jánosi
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (Á.J.J.); (L.K.); (I.B.N.)
| | - Maria del Carmen Boyano-Adánez
- Department of Systems Biology, Faculty of Medicine and Health Sciences, University of Alcala de Henares, 28801 Alcalá de Henares, Madrid, Spain;
| | - Lajos Kemény
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (Á.J.J.); (L.K.); (I.B.N.)
- HCEMM-USZ Skin Research Group, University of Szeged, 6720 Szeged, Hungary
| | - Bo Baldetorp
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, 221 85 Lund, Sweden; (L.H.B.); (J.G.); (H.O.); (B.B.)
| | - Johan Malm
- Section for Clinical Chemistry, Department of Translational Medicine, Lund University, Skåne University Hospital Malmö, 205 02 Malmö, Sweden; (E.V.); (J.M.)
| | - Peter Horvatovich
- Department of Analytical Biochemistry, Faculty of Science and Engineering, University of Groningen, 9712 CP Groningen, The Netherlands;
| | - A. Marcell Szász
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.S.); (A.M.S.)
- Department of Bioinformatics, Semmelweis University, 1094 Budapest, Hungary
| | - István Balázs Németh
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (Á.J.J.); (L.K.); (I.B.N.)
| | - György Marko-Varga
- Clinical Protein Science & Imaging, Biomedical Centre, Department of Biomedical Engineering, Lund University, BMC D13, 221 84 Lund, Sweden; (N.P.d.A.); (M.M.-V.); (G.M.-V.)
- Chemical Genomics Global Research Lab, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
- Department of Surgery, Tokyo Medical University, Tokyo 160-8402, Japan
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28
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Tereshkina YA, Torkhovskaya TI, Tikhonova EG, Kostryukova LV, Sanzhakov MA, Korotkevich EI, Khudoklinova YY, Orlova NA, Kolesanova EF. Nanoliposomes as drug delivery systems: safety concerns. J Drug Target 2021; 30:313-325. [PMID: 34668814 DOI: 10.1080/1061186x.2021.1992630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The review highlights the safety issues of drug delivery systems based on liposomes. Due to their small sizes (about 80-120 nm, sometimes even smaller), phospholipid nanoparticles interact intensively with living systems during parenteral administration. This interaction significantly affects both their transport role and safety; therefore, special attention is paid to these issues. The review summarises the data on the basic factors affecting the safety of nanoliposomes: composition, size, surface charge, stability, the release of an incorporated drug, penetration into tissues, interaction with the complement system. Attention is paid to the authors' own research of unique phospholipid nanoparticles with a diameter of 20-30 nm. The influence of technological processes of nanoliposome production on their properties is considered. The article also discusses the modern safety assessment criteria contained in the preliminary regulatory documents of the manufacturing countries for new nanoliposome-based drugs being developed or used in the clinic.
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Affiliation(s)
- Yu A Tereshkina
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - T I Torkhovskaya
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - E G Tikhonova
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - L V Kostryukova
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - M A Sanzhakov
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - E I Korotkevich
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - Yu Yu Khudoklinova
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - N A Orlova
- Laboratory of Phospholipid Nanoparticles and Transport Systems, Institute of Biomedical Chemistry, Moscow, Russia
| | - E F Kolesanova
- Laboratory of Peptide Engineering, Institute of Biomedical Chemistry, Moscow, Russia
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29
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Netti GS, Franzin R, Stasi A, Spadaccino F, Dello Strologo A, Infante B, Gesualdo L, Castellano G, Ranieri E, Stallone G. Role of Complement in Regulating Inflammation Processes in Renal and Prostate Cancers. Cells 2021; 10:cells10092426. [PMID: 34572075 PMCID: PMC8471315 DOI: 10.3390/cells10092426] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 01/10/2023] Open
Abstract
For decades, the complement system, the central pillar of innate immune response, was recognized as a protective mechanism against cancer cells and the manipulation of complement effector functions in cancer setting offered a great opportunity to improve monoclonal antibody-based cancer immunotherapies. Similarly, cellular senescence, the process of cell cycle arrest that allow DNA and tissue repair has been traditionally thought to be able to suppress tumor progression. However, in recent years, extensive research has identified the complement system and cellular senescence as two main inducers of tumour growth in the context of chronic, persistent inflammation named inflammaging. Here, we discuss the data describing the ambivalent role of senescence in cancer with a particular focus on tumors that are strongly dependent on complement activation and can be understood by a new, senescence-related point of view: prostate cancer and renal cell carcinoma.
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Affiliation(s)
- Giuseppe Stefano Netti
- Clinical Pathology, Center of Molecular Medicine, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.S.N.); (F.S.)
| | - Rossana Franzin
- Department of Emergency and Organ Transplantation-Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, 70124 Bari, Italy; (R.F.); (A.S.); (L.G.)
| | - Alessandra Stasi
- Department of Emergency and Organ Transplantation-Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, 70124 Bari, Italy; (R.F.); (A.S.); (L.G.)
| | - Federica Spadaccino
- Clinical Pathology, Center of Molecular Medicine, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.S.N.); (F.S.)
| | - Andrea Dello Strologo
- Department of Medical and Surgical Sciences-Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), University of Foggia, 71122 Foggia, Italy; (A.D.S.); (B.I.); (G.C.)
| | - Barbara Infante
- Department of Medical and Surgical Sciences-Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), University of Foggia, 71122 Foggia, Italy; (A.D.S.); (B.I.); (G.C.)
| | - Loreto Gesualdo
- Department of Emergency and Organ Transplantation-Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, 70124 Bari, Italy; (R.F.); (A.S.); (L.G.)
| | - Giuseppe Castellano
- Department of Medical and Surgical Sciences-Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), University of Foggia, 71122 Foggia, Italy; (A.D.S.); (B.I.); (G.C.)
| | - Elena Ranieri
- Clinical Pathology, Center of Molecular Medicine, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.S.N.); (F.S.)
- Correspondence: (E.R.); (G.S.); Tel.: +39-0881-732611 (E.R.); +39-0881-736002 (G.S.)
| | - Giovanni Stallone
- Department of Medical and Surgical Sciences-Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), University of Foggia, 71122 Foggia, Italy; (A.D.S.); (B.I.); (G.C.)
- Correspondence: (E.R.); (G.S.); Tel.: +39-0881-732611 (E.R.); +39-0881-736002 (G.S.)
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30
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Senent Y, Ajona D, González-Martín A, Pio R, Tavira B. The Complement System in Ovarian Cancer: An Underexplored Old Path. Cancers (Basel) 2021; 13:3806. [PMID: 34359708 PMCID: PMC8345190 DOI: 10.3390/cancers13153806] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/25/2021] [Accepted: 07/26/2021] [Indexed: 12/15/2022] Open
Abstract
Ovarian cancer is one of the most lethal gynecological cancers. Current therapeutic strategies allow temporary control of the disease, but most patients develop resistance to treatment. Moreover, although successful in a range of solid tumors, immunotherapy has yielded only modest results in ovarian cancer. Emerging evidence underscores the relevance of the components of innate and adaptive immunity in ovarian cancer progression and response to treatment. Particularly, over the last decade, the complement system, a pillar of innate immunity, has emerged as a major regulator of the tumor microenvironment in cancer immunity. Tumor-associated complement activation may support chronic inflammation, promote an immunosuppressive microenvironment, induce angiogenesis, and activate cancer-related signaling pathways. Recent insights suggest an important role of complement effectors, such as C1q or anaphylatoxins C3a and C5a, and their receptors C3aR and C5aR1 in ovarian cancer progression. Nevertheless, the implication of these factors in different clinical contexts is still poorly understood. Detailed knowledge of the interplay between ovarian cancer cells and complement is required to develop new immunotherapy combinations and biomarkers. In this context, we discuss the possibility of targeting complement to overcome some of the hurdles encountered in the treatment of ovarian cancer.
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Affiliation(s)
- Yaiza Senent
- Translational Oncology Group, Program in Solid Tumors, Cima University of Navarra, 31008 Pamplona, Spain; (Y.S.); (A.G.-M.); (R.P.); (B.T.)
- Department of Biochemistry and Genetics, School of Sciences, University of Navarra, 31008 Pamplona, Spain
- Navarra Institute for Health Research (IdISNA), 31008 Pamplona, Spain
| | - Daniel Ajona
- Translational Oncology Group, Program in Solid Tumors, Cima University of Navarra, 31008 Pamplona, Spain; (Y.S.); (A.G.-M.); (R.P.); (B.T.)
- Department of Biochemistry and Genetics, School of Sciences, University of Navarra, 31008 Pamplona, Spain
- Navarra Institute for Health Research (IdISNA), 31008 Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Antonio González-Martín
- Translational Oncology Group, Program in Solid Tumors, Cima University of Navarra, 31008 Pamplona, Spain; (Y.S.); (A.G.-M.); (R.P.); (B.T.)
- Department of Oncology, Clinica Universidad de Navarra, 28027 Madrid, Spain
| | - Ruben Pio
- Translational Oncology Group, Program in Solid Tumors, Cima University of Navarra, 31008 Pamplona, Spain; (Y.S.); (A.G.-M.); (R.P.); (B.T.)
- Department of Biochemistry and Genetics, School of Sciences, University of Navarra, 31008 Pamplona, Spain
- Navarra Institute for Health Research (IdISNA), 31008 Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Beatriz Tavira
- Translational Oncology Group, Program in Solid Tumors, Cima University of Navarra, 31008 Pamplona, Spain; (Y.S.); (A.G.-M.); (R.P.); (B.T.)
- Navarra Institute for Health Research (IdISNA), 31008 Pamplona, Spain
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
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Liu E, Li J, Kinnebrew GH, Zhang P, Zhang Y, Cheng L, Li L. A Fast and Furious Bayesian Network and Its Application of Identifying Colon Cancer to Liver Metastasis Gene Regulatory Networks. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2021; 18:1325-1335. [PMID: 31581091 DOI: 10.1109/tcbb.2019.2944826] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Bayesian networks is a powerful method for identifying causal relationships among variables. However, as the network size increases, the time complexity of searching the optimal structure grows exponentially. We proposed a novel search algorithm - Fast and Furious Bayesian Network (FFBN). Compared to the existing greedy search algorithm, FFBN uses significantly fewer model configuration rules to determine the causal direction of edges when constructing the Bayesian network, which leads to greatly improved computational speed. We benchmarked the performance of FFBN by reconstructing gene regulatory networks (GRNs) from two DREAM5 challenge datasets: a synthetic dataset and a larger yeast transcriptome dataset. In both datasets, FFBN shows a much faster speed than the existing greedy search algorithm, while maintaining equally good or better performance in recall and precision. We then constructed three whole transcriptome GRNs for primary liver cancer (PL), primary colon cancer (PC) and colon to liver metastasis (CLM) expression data, which the existing greedy search algorithms failed. Three GRNs contain 12,099 common genes. Unprecedentedly, our newly developed FFBN algorithm is able to build up GRNs at a scale larger than 10,000 genes. Using FFBN, we discovered that CLM has its unique cancer molecular mechanisms and shares a certain degree of similarity with both PL and PC.
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A model based on the quantification of complement C4c, CYFRA 21-1 and CRP exhibits high specificity for the early diagnosis of lung cancer. Transl Res 2021; 233:77-91. [PMID: 33618009 PMCID: PMC8931205 DOI: 10.1016/j.trsl.2021.02.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/26/2021] [Accepted: 02/13/2021] [Indexed: 12/15/2022]
Abstract
Lung cancer screening detects early-stage cancers, but also a large number of benign nodules. Molecular markers can help in the lung cancer screening process by refining inclusion criteria or guiding the management of indeterminate pulmonary nodules. In this study, we developed a diagnostic model based on the quantification in plasma of complement-derived fragment C4c, cytokeratin fragment 21-1 (CYFRA 21-1) and C-reactive protein (CRP). The model was first validated in two independent cohorts, and showed a good diagnostic performance across a range of lung tumor types, emphasizing its high specificity and positive predictive value. We next tested its utility in two clinically relevant contexts: assessment of lung cancer risk and nodule malignancy. The scores derived from the model were associated with a significantly higher risk of having lung cancer in asymptomatic individuals enrolled in a computed tomography (CT)-screening program (OR = 1.89; 95% CI = 1.20-2.97). Our model also served to discriminate between benign and malignant pulmonary nodules (AUC: 0.86; 95% CI = 0.80-0.92) with very good specificity (92%). Moreover, the model performed better in combination with clinical factors, and may be used to reclassify patients with intermediate-risk indeterminate pulmonary nodules into patients who require a more aggressive work-up. In conclusion, we propose a new diagnostic biomarker panel that may dictate which incidental or screening-detected pulmonary nodules require a more active work-up.
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33
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Puah BP, Jalil J, Attiq A, Kamisah Y. New Insights into Molecular Mechanism behind Anti-Cancer Activities of Lycopene. Molecules 2021; 26:molecules26133888. [PMID: 34202203 PMCID: PMC8270321 DOI: 10.3390/molecules26133888] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 06/05/2021] [Accepted: 06/17/2021] [Indexed: 12/15/2022] Open
Abstract
Lycopene is a well-known compound found commonly in tomatoes which brings wide range of health benefits against cardiovascular diseases and cancers. From an anti-cancer perspective, lycopene is often associated with reduced risk of prostate cancer and people often look for it as a dietary supplement which may help to prevent cancer. Previous scientific evidence exhibited that the anti-cancer activity of lycopene relies on its ability to suppress oncogene expressions and induce proapoptotic pathways. To further explore the real potential of lycopene in cancer prevention, this review discusses the new insights and perspectives on the anti-cancer activities of lycopene which could help to drive new direction for research. The relationship between inflammation and cancer is being highlighted, whereby lycopene suppresses cancer via resolution of inflammation are also discussed herein. The immune system was found to be a part of the anti-cancer system of lycopene as it modulates immune cells to suppress tumor growth and progression. Lycopene, which is under the family of carotenoids, was found to play special role in suppressing lung cancer.
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Affiliation(s)
- Boon-Peng Puah
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Juriyati Jalil
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
- Correspondence: ; Tel.: +603-9289-7533
| | - Ali Attiq
- Faculty of Pharmacy, MAHSA University, Bandar Saujana Putra, Jenjarom 42610, Malaysia;
| | - Yusof Kamisah
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia;
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Liu Z, Sun D, Zhu Q, Liu X. The screening of immune-related biomarkers for prognosis of lung adenocarcinoma. Bioengineered 2021; 12:1273-1285. [PMID: 33870858 PMCID: PMC8806236 DOI: 10.1080/21655979.2021.1911211] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Lung adenocarcinoma (LUAD) accounts for a frequently seen non-small cell lung cancer (NSCLC) histological subtype, and it is associated with dismal prognostic outcome. However, the benefits of traditional treatment are still limited, and the efficacies of immunotherapy are quite different. Therefore, it is of great significance to identify novel immune-related therapeutic targets in lung adenocarcinoma. In this study, we identified a set of immune-related biomarkers for prognosis of lung adenocarcinoma, which could provide new ideas for immunotherapy of lung adenocarcinoma. Datasets related to LUAD were filtered from the GEO database. The appropriate packages were used to identify differentially expressed genes (DEGs) and to carry out enrichment analysis, followed by the construction of prognostic biomarkers. The Kaplan-Meier (K-M) curves were plotted to analyze patient survival based on hub genes. Associations between the expression of selected biomarkers and six types of tumor-infiltrating immune cells were evaluated based on the online tool TIMER. After analyzing five GEO datasets(GSE32867, GSE46539, GSE63459, GSE75037 and GSE116959), we discovered altogether 67 DEGs, among which, 15 showed up-regulation while 52 showed down-regulation. Enrichments of integrated DEGs were identified in the ontology categories. CAV1, CFD, FMO2 and CLEC3B were eventually selected as independent prognostic biomarkers, they were correlated with clinical outcomes of LUAD patients. Moreover, a positive correlation was observed between biomarker expression and all different types of immune infiltration, and the expression level of the four biomarkers was all positively related to macrophage.
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Affiliation(s)
- Zhonghui Liu
- Department of Geriatrics, Peking University First Hospital, Beijing, China
| | - Dan Sun
- Department of Geriatrics, Peking University First Hospital, Beijing, China
| | - Qing Zhu
- Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Xinmin Liu
- Department of Geriatrics, Peking University First Hospital, Beijing, China
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Lu P, Ma Y, Wei S, Liang X. The dual role of complement in cancers, from destroying tumors to promoting tumor development. Cytokine 2021; 143:155522. [PMID: 33849765 DOI: 10.1016/j.cyto.2021.155522] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 03/24/2021] [Accepted: 03/26/2021] [Indexed: 12/30/2022]
Abstract
Complement is an important branch of innate immunity; however, its biological significance goes far beyond the scope of simple nonspecific defense and involves a variety of physiological functions, including the adaptive immune response. In this review, to unravel the complex relationship between complement and tumors, we reviewed the high diversity of complement components in cancer and the heterogeneity of their production and activation pathways. In the tumor microenvironment, complement plays a dual regulatory role in the occurrence and development of tumors, affecting the outcomes of the immune response. We explored the differential expression levels of various complement components in human cancers via the Oncomine database. The gene expression profiling interactive analysis (GEPIA) tool and Kaplan-Meier plotter (K-M plotter) confirmed the correlation between differentially expressed complement genes and tumor prognosis. The tumor immune estimation resource (TIMER) database was used to statistically analyze the effect of complement on tumor immune infiltration. Finally, with a view to the role of complement in regulating T cell metabolism, complement could be a potential target for immunotherapies. Targeting complement to regulate the antitumor immune response seems to have potential for future treatment strategies. However, there are still many complex problems, such as who will benefit from this therapy and how to select the right therapeutic target and determine the appropriate drug concentration. The solutions to these problems depend on a deeper understanding of complement generation, activation, and regulatory and control mechanisms.
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Affiliation(s)
- Ping Lu
- Department of Medical Oncology, Hubei Cancer Hospital, the Seventh Clinical School Affiliated of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Colorectal Cancer Clinical Research Center of HuBei Province, Wuhan, China; Colorectal Cancer Clinical Research Center of Wuhan, Wuhan, China
| | - Yifei Ma
- Department of Gastrointestinal Oncology Surgery, Hubei Cancer Hospital, the Seventh Clinical School Affiliated with Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Colorectal Cancer Clinical Research Center of HuBei Province, Wuhan, China; Colorectal Cancer Clinical Research Center of Wuhan, Wuhan, China
| | - Shaozhong Wei
- Department of Gastrointestinal Oncology Surgery, Hubei Cancer Hospital, the Seventh Clinical School Affiliated with Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Colorectal Cancer Clinical Research Center of HuBei Province, Wuhan, China; Colorectal Cancer Clinical Research Center of Wuhan, Wuhan, China.
| | - Xinjun Liang
- Department of Medical Oncology, Hubei Cancer Hospital, the Seventh Clinical School Affiliated of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Colorectal Cancer Clinical Research Center of HuBei Province, Wuhan, China; Colorectal Cancer Clinical Research Center of Wuhan, Wuhan, China.
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Zaitsev VG, Zheltova AA, Martynova SA, Tibirkova EV. Can conventional clinical chemistry tests help doctors in the monitoring of oncology patients? RUSSIAN OPEN MEDICAL JOURNAL 2021. [DOI: 10.15275/rusomj.2021.0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The use of laboratory assays in the diagnostic care of oncology patients can markedly increase the efficacy of cancer treatments. Many cancer-specific biomarker assays have been developed. However, the use of these has some limitations due to their cost. Moreover, not every diagnostic laboratory can perform a complete set of these assays. On the other hand, the smart use of conventional clinical chemistry tests could improve the management of cancer. They could be especially valuable tools in the long-term care of patients with a verified diagnosis. In this review, we discuss the utilization of the conventional clinical chemistry assays for the diagnosis, monitoring and prognosis of various oncological diseases. The use of conventional blood tests to assess the levels of chemical elements, metabolites and proteins (including enzymatic activity measurements) in the care of oncology patients is discussed. We have shown that some clinical chemistry assays could be used in the management of distinct kinds of cancer.
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37
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O’Brien RM, Cannon A, Reynolds JV, Lysaght J, Lynam-Lennon N. Complement in Tumourigenesis and the Response to Cancer Therapy. Cancers (Basel) 2021; 13:cancers13061209. [PMID: 33802004 PMCID: PMC7998562 DOI: 10.3390/cancers13061209] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 12/16/2022] Open
Abstract
In recent years, our knowledge of the complement system beyond innate immunity has progressed significantly. A modern understanding is that the complement system has a multifaceted role in malignancy, impacting carcinogenesis, the acquisition of a metastatic phenotype and response to therapies. The ability of local immune cells to produce and respond to complement components has provided valuable insights into their regulation, and the subsequent remodeling of the tumour microenvironment. These novel discoveries have advanced our understanding of the immunosuppressive mechanisms supporting tumour growth and uncovered potential therapeutic targets. This review discusses the current understanding of complement in cancer, outlining both direct and immune cell-mediated roles. The role of complement in response to therapies such as chemotherapy, radiation and immunotherapy is also presented. While complement activities are largely context and cancer type-dependent, it is evident that promising therapeutic avenues have been identified, in particular in combination therapies.
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Affiliation(s)
- Rebecca M. O’Brien
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland; (R.M.O.); (A.C.); (J.V.R.); (J.L.)
- Cancer Immunology and Immunotherapy Group, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland
| | - Aoife Cannon
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland; (R.M.O.); (A.C.); (J.V.R.); (J.L.)
| | - John V. Reynolds
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland; (R.M.O.); (A.C.); (J.V.R.); (J.L.)
| | - Joanne Lysaght
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland; (R.M.O.); (A.C.); (J.V.R.); (J.L.)
- Cancer Immunology and Immunotherapy Group, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland
| | - Niamh Lynam-Lennon
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Trinity College Dublin and St. James’s Hospital, Dublin 8, Ireland; (R.M.O.); (A.C.); (J.V.R.); (J.L.)
- Correspondence:
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38
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Gadwa J, Bickett TE, Darragh LB, Knitz MW, Bhatia S, Piper M, Van Court B, Bhuvane S, Nguyen D, Nangia V, Kleczko EK, Nemenoff RA, Karam SD. Complement C3a and C5a receptor blockade modulates regulatory T cell conversion in head and neck cancer. J Immunother Cancer 2021; 9:e002585. [PMID: 33789881 PMCID: PMC8016081 DOI: 10.1136/jitc-2021-002585] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Resistance to therapy is a major problem in treating head and neck squamous cell carcinomas (HNSCC). Complement system inhibition has been shown to reduce tumor growth, metastasis, and therapeutic resistance in other tumor models, but has yet to be explored in the context of HNSCC. Here, we tested the effects of complement inhibition and its therapeutic potential in HNSCC. METHODS We conducted our studies using two Human Papilloma Virus (HPV)-negative HNSCC orthotopic mouse models. Complement C3aR and C5aR1 receptor antagonists were paired with radiation therapy (RT). Tumor growth was measured and immune populations from tumor, lymph node, and peripheral blood were compared among various treatment groups. Genetically engineered mouse models DEREG and C3-/- were used in addition to standard wild type models. Flow cytometry, clinical gene sets, and in vitro assays were used to evaluate the role complement receptor blockade has on the immunological makeup of the tumor microenvironment. RESULTS In contrast to established literature, inhibition of complement C3a and C5a signaling using receptor antagonists accelerated tumor growth in multiple HNSCC cell lines and corresponded with increased frequency of regulatory T cell (Treg) populations. Local C3a and C5a signaling has importance for CD4 T cell homeostasis and eventual development into effector phenotypes. Interruption of this signaling axis drives a phenotypic conversion of CD4+ T cells into Tregs, characterized by enhanced expression of Foxp3. Depletion of Tregs reversed tumor growth, and combination of Treg depletion and C3a and C5a receptor inhibition decreased tumor growth below that of the control groups. Complete knockout of C3 does not harbor the expected effect on tumor growth, indicating a still undetermined compensatory mechanism. Dexamethasone is frequently prescribed to patients undergoing RT and inhibits complement activation. We report no deleterious effects associated with dexamethasone due to complement inhibition. CONCLUSIONS Our data establish Tregs as a pro-tumorigenic driver during complement inhibition and provide evidence that targeted C3a and C5a receptor inhibition may add therapeutic advantage when coupled with anti-Treg therapy.
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MESH Headings
- Animals
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Complement C3/genetics
- Complement C3/metabolism
- Complement Inactivating Agents/toxicity
- Dexamethasone/toxicity
- Forkhead Transcription Factors/metabolism
- Head and Neck Neoplasms/genetics
- Head and Neck Neoplasms/immunology
- Head and Neck Neoplasms/metabolism
- Head and Neck Neoplasms/pathology
- Humans
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Knockout
- Receptor, Anaphylatoxin C5a/antagonists & inhibitors
- Receptor, Anaphylatoxin C5a/metabolism
- Receptors, Complement/antagonists & inhibitors
- Receptors, Complement/metabolism
- Signal Transduction
- Squamous Cell Carcinoma of Head and Neck/genetics
- Squamous Cell Carcinoma of Head and Neck/immunology
- Squamous Cell Carcinoma of Head and Neck/metabolism
- Squamous Cell Carcinoma of Head and Neck/pathology
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Time Factors
- Tumor Burden/drug effects
- Mice
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Affiliation(s)
- Jacob Gadwa
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Thomas E Bickett
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Laurel B Darragh
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Michael William Knitz
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Shilpa Bhatia
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Miles Piper
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Benjamin Van Court
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Shiv Bhuvane
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Diemmy Nguyen
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Varuna Nangia
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Emily K Kleczko
- Medicine, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Raphael A Nemenoff
- Medicine, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Sana D Karam
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
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39
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Malik A, Thanekar U, Amarachintha S, Mourya R, Nalluri S, Bondoc A, Shivakumar P. "Complimenting the Complement": Mechanistic Insights and Opportunities for Therapeutics in Hepatocellular Carcinoma. Front Oncol 2021; 10:627701. [PMID: 33718121 PMCID: PMC7943925 DOI: 10.3389/fonc.2020.627701] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/22/2020] [Indexed: 12/15/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver and a leading cause of death in the US and worldwide. HCC remains a global health problem and is highly aggressive with unfavorable prognosis. Even with surgical interventions and newer medical treatment regimens, patients with HCC have poor survival rates. These limited therapeutic strategies and mechanistic understandings of HCC immunopathogenesis urgently warrant non-palliative treatment measures. Irrespective of the multitude etiologies, the liver microenvironment in HCC is intricately associated with chronic necroinflammation, progressive fibrosis, and cirrhosis as precedent events along with dysregulated innate and adaptive immune responses. Central to these immunological networks is the complement cascade (CC), a fundamental defense system inherent to the liver which tightly regulates humoral and cellular responses to noxious stimuli. Importantly, the liver is the primary source for biosynthesis of >80% of complement components and expresses a variety of complement receptors. Recent studies implicate the complement system in liver inflammation, abnormal regenerative responses, fibrosis, carcinogenesis, and development of HCC. Although complement activation differentially promotes immunosuppressive, stimulant, and angiogenic microenvironments conducive to HCC development, it remains under-investigated. Here, we review derangement of specific complement proteins in HCC in the context of altered complement regulatory factors, immune-activating components, and their implications in disease pathogenesis. We also summarize how complement molecules regulate cancer stem cells (CSCs), interact with complement-coagulation cascades, and provide therapeutic opportunities for targeted intervention in HCC.
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Affiliation(s)
- Astha Malik
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Unmesha Thanekar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Surya Amarachintha
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Reena Mourya
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Shreya Nalluri
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Alexander Bondoc
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Pranavkumar Shivakumar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
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40
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Naseraldeen N, Michelis R, Barhoum M, Chezar J, Tadmor T, Aviv A, Shvidel L, Litmanovich A, Shehadeh M, Stemer G, Shaoul E, Braester A. The Role of Alpha 2 Macroglobulin in IgG-Aggregation and Chronic Activation of the Complement System in Patients With Chronic Lymphocytic Leukemia. Front Immunol 2021; 11:603569. [PMID: 33643290 PMCID: PMC7905172 DOI: 10.3389/fimmu.2020.603569] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/31/2020] [Indexed: 12/29/2022] Open
Abstract
Chronic lymphocytic leukemia (CLL) is the most common leukemia in adults in the western world. One of the treatments offered for CLL is immunotherapy. These treatments activate various cellular and biochemical mechanisms, using the complement system. Recently it was shown that the complement system in CLL patients is persistently activated at a low level through the classical pathway (CP). The mechanism of chronic CP activation involves the formation of IgG-hexamers (IgG-aggregates). According to recent studies, formation of ordered IgG-hexamers occurs on cell surfaces via specific interactions between Fc regions of the IgG monomers, which occur after antigen binding. The present study investigated the formation of IgG-hexamers in CLL patients and normal (non-malignant) controls (NC), their ability to activate complement, their incidence as cell-free and cell-bound forms and the identity of the antigen causing their formation. Sera from 30 patients and 12 NC were used for separation of IgG- aggregates. The obtained IgG- aggregates were measured and used for assessment of CP activation. For evaluation of the presence of IgG- aggregates on blood cells, whole blood samples were stained and assessed by flow cytometry. Serum levels of IgG- aggregates were higher in CLL and they activated the complement system to a higher extent than in NC. Alpha 2 macroglobulin (A2M) was identified as the antigen causing the hexamerization/aggregation of IgG, and was found to be part of the hexamer structure by mass spectrometry, Western blot and flow cytometry analysis. The presence of A2M-IgG-hexamers on B-cells suggests that it may be formed on B cells surface and then be detached to become cell-free. Alternatively, it may form in the plasma and then attach to the cell surface. The exact time course of A2M-IgG-hexamers formation in CLL should be further studied. The results in this study may be useful for improvement of current immunotherapy regimens.
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Affiliation(s)
- Naseba Naseraldeen
- The Institute for Medical Research, Galilee Medical Center, Nahariya, Israel.,Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Regina Michelis
- The Institute for Medical Research, Galilee Medical Center, Nahariya, Israel
| | - Masad Barhoum
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.,Institute of Hematology, Galilee Medical Center, Nahariya, Israel
| | - Judith Chezar
- Institute of Hematology, Galilee Medical Center, Nahariya, Israel
| | - Tamar Tadmor
- Hematology Unit, Bnai Zion Medical Center, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Ariel Aviv
- Department of Hematology, Emek Medical Center, Afula, Israel
| | - Lev Shvidel
- Hematology Institute, Kaplan Medical Center, Rehovot, Israel.,Faculty of Medicine, Hebrew University, Jerusalem, Israel
| | - Adi Litmanovich
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Mona Shehadeh
- Biochemistry Laboratory, Galilee Medical Center, Nahariya, Israel
| | - Galia Stemer
- Department of Hematology, Emek Medical Center, Afula, Israel
| | - Ety Shaoul
- Institute of Hematology, Galilee Medical Center, Nahariya, Israel
| | - Andrei Braester
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.,Institute of Hematology, Galilee Medical Center, Nahariya, Israel
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41
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Bao D, Zhang C, Li L, Wang H, Li Q, Ni L, Lin Y, Huang R, Yang Z, Zhang Y, Hu Y. Integrative Analysis of Complement System to Prognosis and Immune Infiltrating in Colon Cancer and Gastric Cancer. Front Oncol 2021; 10:553297. [PMID: 33614473 PMCID: PMC7886994 DOI: 10.3389/fonc.2020.553297] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 12/14/2020] [Indexed: 12/14/2022] Open
Abstract
Background The complement system acts as an integral part of the innate immune response, which acts primarily to remove pathogens and injured cells. Emerging evidence has shown the activation of the immune regulatory function of complements in the tumor microenvironment (TME). We revealed the expression levels of various complements in human cancers and their role in tumor prognosis and immune infiltration. Methods The differential expression of complements was explored via the Tumor Immune Estimation Resource (TIMER) site and the Oncomine database. To investigate whether these differentially expressed complements have correlation with the prognosis of gastric cancer (GC) and colon cancer, their impact on survival was assessed using the PrognoScan database and Kaplan-Meier plotter. The correlations between complements and tumor immune-infiltrating levels and immune gene markers were statistically explored in TIMER based on Spearman's correlation coefficients and p-values. Results In two colon cancer cohorts, an increased expression level of DAF (CD55) has statistically significant correlation with poor disease-free survival (DFS). High C3, CR4, and C5aR1 expression levels were significantly related with poor prognosis in GC patients. In addition, C3, CR4, and C5aR1 expression was positively related to the tumor purity and infiltration levels of multiple immune cells in stomach adenocarcinoma (STAD). Moreover, the expression levels of C3, CR4, and C5aR1 were also strongly correlated with various immune marker sets, such as those of tumor-associated macrophages (TAMs), M1 and M2 macrophages, T cell exhaustion, Tregs, and DCs, in STAD. Additionally, CD55 has positive correlation with few immune cell infiltration levels in colon adenocarcinoma (COAD), but its correlation with immune marker sets was not statistically significant. Conclusion These findings confirm the relationship between various complements and tumor prognosis and immune infiltration in colon cancer and GC. CD55 may serve as an indicator on the survival prognosis of patients with colon cancer. Furthermore, as biomarkers for poor prognosis in GC, complements C3, CR4, and C5aR1 may provide potential biological targets for GC immunotherapy.
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Affiliation(s)
- Dandan Bao
- Department of General Surgery, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
| | - Chenghao Zhang
- Emergency department, Wenzhou People's Hospital, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou, China
| | - Longlong Li
- Department of Gastrointestinal Surgery, People's Hospital of Deyang City, Sichuan, China
| | - Haihong Wang
- Department of General Surgery, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
| | - Qiuyan Li
- Department of Oncology, Wenzhou Medical University, Wenzhou, China
| | - Leilei Ni
- Department of General Surgery, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
| | - Yinfeng Lin
- Department of Oncology, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
| | - Rong Huang
- Shanghai Institute for Food and Drug Control, Shanghai, China
| | - Zhangwei Yang
- Department of General Surgery, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
| | - Yan Zhang
- Department of Gastroenterology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, China
| | - Yiren Hu
- Department of General Surgery, Medical College of Soochow University, The Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
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Mogal MR, Mahmod MR, Sompa SA, Junayed A, Abedin MZ, Sikder MA. Association between ankyrin 2 gene and breast cancer progression: A preliminary computational assessment using the database approach. INFORMATICS IN MEDICINE UNLOCKED 2021. [DOI: 10.1016/j.imu.2021.100663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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DHX37 Impacts Prognosis of Hepatocellular Carcinoma and Lung Adenocarcinoma through Immune Infiltration. J Immunol Res 2020; 2020:8835393. [PMID: 33490290 PMCID: PMC7790560 DOI: 10.1155/2020/8835393] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/31/2020] [Accepted: 12/17/2020] [Indexed: 12/16/2022] Open
Abstract
Background RNA helicases have various essential functions in basically all aspects of RNA metabolism, not only unwinding RNA but also disturbing the interaction of RNA with proteins. Recently, RNA helicases have been considered potential targets in cancers. So far, there has been no detailed investigation of the biological functions of RNA helicase DHX37 in cancers. Objective We aim to identify the prognostic value of DHX37 associated with tumor microenvironments in cancers. Methods DHX37 expression was examined via the Oncomine database and Tumor Immune Estimation Resource (TIMER). We explored the prognostic role of DHX37 in cancers across various databases. Coexpression genes, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG), and fundamental regulators were performed via LinkedOmics. Confirming the prognostic value of DHX37 in liver hepatocellular carcinoma (LIHC) and lung adenocarcinoma (LUAD), we explored the role of DHX37 in infiltrated lymphocytes in cancers using the Gene Expression Profiling Interactive Analysis (GEPIA) and TIMER databases. Results Through GO and KEGG analyses, expression of DHX37 was also correlated with complex function-specific networks involving the ribosome and RNA metabolic signaling pathways. In LIHC and LUAD, DHX37 expression showed significant positive correlations with markers of Tregs, myeloid-derived suppressor cells (MDSCs), and T cell exhaustion, contributing to immune tolerance. Conclusion These results indicate that DHX37 can serve as a prognostic biomarker in LIHC and LUAD while having an important role in immune tolerance by activating the function of Tregs, MDSC, and T cell exhaustion.
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George CN, Canuas-Landero V, Theodoulou E, Muthana M, Wilson C, Ottewell P. Oestrogen and zoledronic acid driven changes to the bone and immune environments: Potential mechanisms underlying the differential anti-tumour effects of zoledronic acid in pre- and post-menopausal conditions. J Bone Oncol 2020; 25:100317. [PMID: 32995253 PMCID: PMC7516134 DOI: 10.1016/j.jbo.2020.100317] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 09/03/2020] [Accepted: 09/09/2020] [Indexed: 12/11/2022] Open
Abstract
Late stage breast cancer commonly metastasises to bone and patient survival averages 2-3 years following diagnosis of bone involvement. One of the most successful treatments for bone metastases is the bisphosphonate, zoledronic acid (ZOL). ZOL has been used in the advanced setting for many years where it has been shown to reduce skeletal complications associated with bone metastasis. More recently, several large adjuvant clinical trials have demonstrated that administration of ZOL can prevent recurrence and improve survival when given in early breast cancer. However, these promising effects were only observed in post-menopausal women with confirmed low concentrations of circulating ovarian hormones. In this review we focus on potential interactions between the ovarian hormone, oestrogen, and ZOL to establish credible hypotheses that could explain why anti-tumour effects are specific to post-menopausal women. Specifically, we discuss the molecular and immune cell driven mechanisms by which ZOL and oestrogen affect the tumour microenvironment to inhibit/induce tumour growth and how oestrogen can interact with zoledronic acid to inhibit its anti-tumour actions.
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Affiliation(s)
- Christopher N. George
- Department of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom
| | - Victor Canuas-Landero
- Department of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom
| | - Elizavet Theodoulou
- Department of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom
| | - Munitta Muthana
- Department of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom
| | - Caroline Wilson
- Department of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom
| | - Penelope Ottewell
- Department of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom
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Chu G, Jiao W, Yang X, Liang Y, Li Z, Niu H. C3, C3AR1, HLA-DRA, and HLA-E as potential prognostic biomarkers for renal clear cell carcinoma. Transl Androl Urol 2020; 9:2640-2656. [PMID: 33457236 PMCID: PMC7807358 DOI: 10.21037/tau-20-699] [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] [Indexed: 12/15/2022] Open
Abstract
Background Prognostic biomarkers play a vital role in the early detection of the cancer and assessment of prognosis. With advances in technology, a large number of biomarkers of kidney renal clear cell carcinoma (KIRC) have been discovered, but their prognostic value has not been fully investigated, and thus have not been widely used in clinical practice. We aimed to identify the reliable markers associated with the prognosis of KIRC patients. Methods We obtained 72 normal samples and 539 tumor samples from The Cancer Genome Atlas (TCGA), and 23 normal samples and 32 tumor samples from the Gene Expression Omnibus (GEO). Overlapping differentially expressed genes (ODEGs) were analyzed by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses, followed by construction of a protein-protein interaction (PPI) network to screen hub genes. Kaplan-Meier analysis, univariate Cox analysis, multivariate Cox analysis, Wilcoxon signed-rank test, Kruskal-Wallis test, and gene set enrichment analysis (GSEA) were performed to verify the prognostic value and function of the markers we selected. The relationships among gene expression level, tumor immune cell infiltration, and immune-checkpoints were also analyzed. Results A total of 910 genes were screened out, and C3, C3AR1, HLA-DRA, and HLA-E were identified as potential tumor markers. The expression of each gene was closely associated with tumor immune cell infiltration, survival rate, and the patients’ clinical characteristics (P<0.05). C3AR1, HLA-DRA, and HLA-E were also verified as independent prognostic factors of KIRC (P<0.05), and all these potential biomarkers had a close correlation with immune checkpoints. Conclusions C3, C3AR1, HLA-DRA, and HLA-E could be reliable biomarkers of KIRC and may have a significant contribution to make in immunotherapy, thus playing an important role in the improvement of prognosis.
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Affiliation(s)
- Guangdi Chu
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wei Jiao
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuecheng Yang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ye Liang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhiqiang Li
- The Affiliated Hospital of Qingdao University & The Biomedical Sciences Institute of Qingdao University (Qingdao Branch of SJTU Bio-X Institutes), Qingdao University, Qingdao, China
| | - Haitao Niu
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
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Li J, Cao Z, Mi L, Xu Z, Wu X. Complement sC5b-9 and CH50 increase the risk of cancer-related mortality in patients with non-small cell lung cancer. J Cancer 2020; 11:7157-7165. [PMID: 33193878 PMCID: PMC7646172 DOI: 10.7150/jca.46721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 10/08/2020] [Indexed: 12/29/2022] Open
Abstract
Objectives: Immunologic dysfunction occurred in most of patients with non-small cell lung cancer (NSCLC), which worsened the overall survival (OS) of patients. Complement activation plays a significant role in abnormal activation of immune system. However, the prognostic value of complement components such as CH50 and sC5b-9 in NSCLC patients remains unclear. This study evaluated the risk factors of NSCLC and created a prediction model. Methods: A real-world study was conducted including data from 928 patients with NSCLC between April 1, 2005 and June 1, 2015. CH50 and sC5b-9 were recorded during the admission. Cox proportional hazard model was applied for survival analyses and for assessing risk factors of cancer-related mortality and to create a nomogram for prediction. The accuracy of the model was evaluated by C-index and calibration curve. Results: In this study, the mortality in group with high CH50 level (≥ 480.56 umol/L) was 92.0%. Based on univariate analysis, we put factors (P <0.05) into a multivariate regression model, patients with high CH50 level (P <0.001, HR=1.59) and sC5b-9 >1422.18 μmol/L (P <0.001, HR=2.28) remained statistically factors for worsened OS and regarded as independent risk factors. These independently associated risk factors were applied to establish an OS estimation nomogram. Nomogram revealed good accuracy in estimating the risk, with a bootstrap-corrected C index of 0.741. Conclusion: sC5b-9 and CH50 increased the risk of cancer-related mortality in patients with NSCLC. Nomogram based on multivariate analysis demonstrated good accuracy in estimating the risk of overall mortality.
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Affiliation(s)
- Jing Li
- Department of Medicine, Respiratory, Emergency and Intensive Care Medicine, The Affiliated Dushu Lake Hospital of Soochow University, Suzhou, China
| | - Zhijun Cao
- Department of Urology, The Ninth People's Hospital of Suzhou, Suzhou, China
| | - Lijie Mi
- Department of Cardiovascular, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhihua Xu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiangmei Wu
- Department of Endocrinology, Suzhou Xiangcheng People's Hospital, Suzhou, China
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Chen B, Zhou W, Tang C, Wang G, Yuan P, Zhang Y, Bhushan SC, Ma J, Leng J. Down-Regulation of C3aR/C5aR Inhibits Cell Proliferation and EMT in Hepatocellular Carcinoma. Technol Cancer Res Treat 2020; 19:1533033820970668. [PMID: 33176600 PMCID: PMC7672723 DOI: 10.1177/1533033820970668] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Complement 3a (C3a) and complement 5a (C5a), small cleavage fragments generated by complement activation, has been previously shown to be obviously up-regulated in highly metastatic hepatocellular carcinoma (HCC) cells. However, their functional roles in HCC cells remains unclear. Here, we investigated the biological function of G protein-coupled receptor C3aR/C5aR using small interference RNA in HCC cells. Our data showed that C3aR and C5aR knockdown significantly inhibited the proliferation, migration and invasion of HCC cells using CCK-8, colony formation and transwell assays. Flow cytometry assay showed C3aR and C5aR knockdown induced cell cycle G0/G1 phase arrest and apoptosis in HCC cells. Moreover, we found down-regulation of C3aR/C5aR obviously down-regulated the expression of PCNA, Ki-67 and suppressed the epithelial-mesenchymal transition (EMT) markers (E-cadherin, N-cadherin and vimentin) in HCC cells. Collectively, our data demonstrated that targeting C3aR/C5aR may hold promise for the treatment of HCC.
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Affiliation(s)
- Bendong Chen
- Department of Hepatobiliary Surgery, 105002General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Wenyan Zhou
- Department of ICU, 105002General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Chaofeng Tang
- Department of Hepatobiliary Surgery, 105002General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Genwang Wang
- Department of Hepatobiliary Surgery, 105002General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Peng Yuan
- Department of Hepatobiliary Surgery, 105002General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Yawen Zhang
- 105002Ningxia Medical University, Yinchuan, Ningxia, China
| | | | - Jinlong Ma
- 105002Ningxia Medical University, Yinchuan, Ningxia, China
| | - Junzhi Leng
- Department of Hepatobiliary Surgery, 105002General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
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CD46 and Oncologic Interactions: Friendly Fire against Cancer. Antibodies (Basel) 2020; 9:antib9040059. [PMID: 33147799 PMCID: PMC7709105 DOI: 10.3390/antib9040059] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/14/2020] [Accepted: 10/25/2020] [Indexed: 12/16/2022] Open
Abstract
One of the most challenging aspects of cancer therapeutics is target selection. Recently, CD46 (membrane cofactor protein; MCP) has emerged as a key player in both malignant transformation as well as in cancer treatments. Normally a regulator of complement activation, CD46 is co-expressed as four predominant isoforms on almost all cell types. CD46 is highly overexpressed on a variety of human tumor cells. Clinical and experimental data support an association between increased CD46 expression and malignant transformation and metastasizing potential. Further, CD46 is a newly discovered driver of metabolic processes and plays a role in the intracellular complement system (complosome). CD46 is also known as a pathogen magnet due to its role as a receptor for numerous microbes, including several species of measles virus and adenoviruses. Strains of these two viruses have been exploited as vectors for the therapeutic development of oncolytic agents targeting CD46. In addition, monoclonal antibody-drug conjugates against CD46 also are being clinically evaluated. As a result, there are multiple early-phase clinical trials targeting CD46 to treat a variety of cancers. Here, we review CD46 relative to these oncologic connections.
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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: 51] [Impact Index Per Article: 12.8] [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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50
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Abbasi N, Long T, Li Y, Yee BA, Cho BS, Hernandez JE, Ma E, Patel PR, Sahoo D, Sayed IM, Varki N, Das S, Ghosh P, Yeo GW, Huang WJM. DDX5 promotes oncogene C3 and FABP1 expressions and drives intestinal inflammation and tumorigenesis. Life Sci Alliance 2020; 3:e202000772. [PMID: 32817263 PMCID: PMC7441524 DOI: 10.26508/lsa.202000772] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/07/2020] [Accepted: 08/07/2020] [Indexed: 12/12/2022] Open
Abstract
Tumorigenesis in different segments of the intestinal tract involves tissue-specific oncogenic drivers. In the colon, complement component 3 (C3) activation is a major contributor to inflammation and malignancies. By contrast, tumorigenesis in the small intestine involves fatty acid-binding protein 1 (FABP1). However, little is known of the upstream mechanisms driving their expressions in different segments of the intestinal tract. Here, we report that the RNA-binding protein DDX5 binds to the mRNA transcripts of C3 and Fabp1 to augment their expressions posttranscriptionally. Knocking out DDX5 in epithelial cells protected mice from intestinal tumorigenesis and dextran sodium sulfate (DSS)-induced colitis. Identification of DDX5 as a common upstream regulator of tissue-specific oncogenic molecules provides an excellent therapeutic target for intestinal diseases.
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Affiliation(s)
- Nazia Abbasi
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Tianyun Long
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Yuxin Li
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Brian A Yee
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Benjamin S Cho
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Juan E Hernandez
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Evelyn Ma
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Parth R Patel
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Debashis Sahoo
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| | - Ibrahim M Sayed
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Nissi Varki
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Soumita Das
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Pradipta Ghosh
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Gene W Yeo
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Wendy Jia Men Huang
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
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