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Hindocha S, Hunter B, Linton-Reid K, George Charlton T, Chen M, Logan A, Ahmed M, Locke I, Sharma B, Doran S, Orton M, Bunce C, Power D, Ahmad S, Chan K, Ng P, Toshner R, Yasar B, Conibear J, Murphy R, Newsom-Davis T, Goodley P, Evison M, Yousaf N, Bitar G, McDonald F, Blackledge M, Aboagye E, Lee R. Validated machine learning tools to distinguish immune checkpoint inhibitor, radiotherapy, COVID-19 and other infective pneumonitis. Radiother Oncol 2024; 195:110266. [PMID: 38582181 DOI: 10.1016/j.radonc.2024.110266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 03/27/2024] [Accepted: 03/31/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Pneumonitis is a well-described, potentially disabling, or fatal adverse effect associated with both immune checkpoint inhibitors (ICI) and thoracic radiotherapy. Accurate differentiation between checkpoint inhibitor pneumonitis (CIP) radiation pneumonitis (RP), and infective pneumonitis (IP) is crucial for swift, appropriate, and tailored management to achieve optimal patient outcomes. However, correct diagnosis is often challenging, owing to overlapping clinical presentations and radiological patterns. METHODS In this multi-centre study of 455 patients, we used machine learning with radiomic features extracted from chest CT imaging to develop and validate five models to distinguish CIP and RP from COVID-19, non-COVID-19 infective pneumonitis, and each other. Model performance was compared to that of two radiologists. RESULTS Models to distinguish RP from COVID-19, CIP from COVID-19 and CIP from non-COVID-19 IP out-performed radiologists (test set AUCs of 0.92 vs 0.8 and 0.8; 0.68 vs 0.43 and 0.4; 0.71 vs 0.55 and 0.63 respectively). Models to distinguish RP from non-COVID-19 IP and CIP from RP were not superior to radiologists but demonstrated modest performance, with test set AUCs of 0.81 and 0.8 respectively. The CIP vs RP model performed less well on patients with prior exposure to both ICI and radiotherapy (AUC 0.54), though the radiologists also had difficulty distinguishing this test cohort (AUC values 0.6 and 0.6). CONCLUSION Our results demonstrate the potential utility of such tools as a second or concurrent reader to support oncologists, radiologists, and chest physicians in cases of diagnostic uncertainty. Further research is required for patients with exposure to both ICI and thoracic radiotherapy.
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Affiliation(s)
- Sumeet Hindocha
- Early Diagnosis and Detection Centre, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK; Cancer Imaging Centre, Department of Surgery & Cancer, Imperial College London, Du Cane Road, London W12 0NN, UK.
| | - Benjamin Hunter
- Early Diagnosis and Detection Centre, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK
| | - Kristofer Linton-Reid
- Cancer Imaging Centre, Department of Surgery & Cancer, Imperial College London, Du Cane Road, London W12 0NN, UK
| | - Thomas George Charlton
- Guy's Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, Great Maze Pond, London, SE19RT, UK
| | - Mitchell Chen
- Department of Surgery and Cancer, Imperial College London, Du Cane Road, London W12 0NN, UK
| | - Andrew Logan
- Department of Surgery and Cancer, Imperial College London, Du Cane Road, London W12 0NN, UK
| | - Merina Ahmed
- Lung Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton SM25PT, UK
| | - Imogen Locke
- Lung Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton SM25PT, UK
| | - Bhupinder Sharma
- Department of Radiology, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK
| | - Simon Doran
- Institute of Cancer Research NIHR Biomedical Research Centre, London, UK
| | - Matthew Orton
- Artificial Intelligence Imaging Hub, Royal Marsden NHS Foundation Trust, Downs Road, Sutton SM25PT, UK
| | - Catey Bunce
- Institute of Cancer Research NIHR Biomedical Research Centre, London, UK
| | - Danielle Power
- Department of Clinical Oncology, Imperial College Healthcare NHS Trust, Fulham Palace Road, London W6 8RF, UK
| | - Shahreen Ahmad
- Guy's Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, Great Maze Pond, London, SE19RT, UK
| | - Karen Chan
- Guy's Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, Great Maze Pond, London, SE19RT, UK
| | - Peng Ng
- Guy's Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, Great Maze Pond, London, SE19RT, UK
| | - Richard Toshner
- Interstitial lung disease unit, St Bartholomews' Hospital, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK
| | - Binnaz Yasar
- Department of Clinical Oncology, St Batholomew's Hospital, Barts Health NHS Trust, West Smithfield, London, EC1A 7BE, UK
| | - John Conibear
- Department of Clinical Oncology, St Batholomew's Hospital, Barts Health NHS Trust, West Smithfield, London, EC1A 7BE, UK
| | - Ravindhi Murphy
- Chelsea and Westminster Hospital, Chelsea and Westminster NHS Foundation Trust, 369 Fulham Road, London SW10 9NH, UK
| | - Tom Newsom-Davis
- Chelsea and Westminster Hospital, Chelsea and Westminster NHS Foundation Trust, 369 Fulham Road, London SW10 9NH, UK
| | - Patrick Goodley
- Lung Cancer & Thoracic Surgery Directorate, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Greater Manchester, UK; Division of Immunology, Immunity to Infection & Respiratory Medicine, University of Manchester, Manchester, UK
| | - Matthew Evison
- Lung Cancer & Thoracic Surgery Directorate, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Greater Manchester, UK
| | - Nadia Yousaf
- Lung Unit, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK
| | - George Bitar
- Department of Radiology, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK
| | - Fiona McDonald
- Lung Unit, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK
| | - Matthew Blackledge
- Radiotherapy and Imaging, Institute of Cancer Research, 123 Old Brompton Road, London SW7 3RP, UK
| | - Eric Aboagye
- Cancer Imaging Centre, Department of Surgery & Cancer, Imperial College London, Du Cane Road, London W12 0NN, UK
| | - Richard Lee
- Early Diagnosis and Detection Centre, The Royal Marsden NHS Foundation Trust, Fulham Road, London SW36JJ, UK
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Li Y, Li J, Chen H, Lu B, Lu F, Chen H, Liu H, Qian C. TCAF2 is associated with the immune microenvironment, promotes pathogenesis, and impairs prognosis in glioma. Gene 2023; 883:147667. [PMID: 37506986 DOI: 10.1016/j.gene.2023.147667] [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: 06/05/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 07/30/2023]
Abstract
PURPOSE Glioma is the most common primary intracranial tumor and exhibits rapid growth and aggressiveness. TRPM8 channel-associated factor 2 (TCAF2), located in cell junctions and the plasma membrane, plays a key role in the pathogeneses of several cancers in humans. However, the role of TCAF2 in glioma has been elusive. METHODS A combination of bioinformatic analysis using The Cancer Genome Atlas database and biological experiments, including 5-ethynyl-2'-deoxyuridine, transwell, and immunohistochemistry assays and xenotransplantation, was performed to analyze the expression level of TCAF2 and to mechanistically explore the relationship of TCAF2 with malignancy, prognosis, and the immune microenvironment in glioma. RESULTS TCAF2 was upregulated in glioma, and its expression level correlated with tumor grade and clinical outcome. The role of TCAF2 in promoting glioma malignancy was characterized through in vitro and in vivo experiments. Additionally, we observed that TCAF2 can modulate the metabolic pathways and immune microenvironment. CONCLUSION TCAF2 acts as an oncogene and may serve as a therapeutic target and prognostic marker in glioma.
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Affiliation(s)
- Yongshuai Li
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Jiaqiong Li
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Huaqing Chen
- Department of Pathology, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Bo Lu
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Fei Lu
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Hairong Chen
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University. Nanjing, Jiangsu 210029, China
| | - Hongyi Liu
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University. Nanjing, Jiangsu 210029, China
| | - Chunfa Qian
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University. Nanjing, Jiangsu 210029, China.
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Bersanelli M, Gnetti L, Pilato FP, Varotti E, Quaini F, Campanini N, Rapacchi E, Camisa R, Carbognani P, Silini EM, Rusca M, Leonardi F, Maestroni U, Rizzo M, Brunelli M, Buti S, Ampollini L. Retrospective immunophenotypical evaluation of MET, PD-1/PD-L1, and mTOR pathways in primary tumors and pulmonary metastases of renal cell carcinoma: the RIVELATOR study addresses the issue of biomarkers heterogeneity. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2023; 4:743-756. [PMID: 37720351 PMCID: PMC10501858 DOI: 10.37349/etat.2023.00165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/21/2023] [Indexed: 09/19/2023] Open
Abstract
Aim In renal cell carcinoma (RCC), tumor heterogeneity generated challenges to biomarker development and therapeutic management, often becoming responsible for primary and acquired drug resistance. This study aimed to assess the inter-tumoral, intra-tumoral, and intra-lesional heterogeneity of known druggable targets in metastatic RCC (mRCC). Methods The RIVELATOR study was a monocenter retrospective analysis of biological samples from 25 cases of primary RCC and their paired pulmonary metastases. The biomarkers analyzed included MET, mTOR, PD-1/PD-L1 pathways and the immune context. Results High multi-level heterogeneity was demonstrated. MET was the most reliable biomarker, with the lowest intratumor heterogeneity: the positive mutual correlation between MET expression in primary tumors and their metastases had a significantly proportional intensity (P = 0.038). The intratumor heterogeneity grade was significantly higher for the mTOR pathway proteins. Combined immunophenotypical expression patterns and their correlations with the immune context were uncovered [i.e., mTOR expression in the metastases positively correlated with PD-L1 expression in tumor-infiltrating lymphocytes (TILs), P = 0.019; MET expression was related to PD-1 expression on TILs (P = 0.041, ρ = 0.41) and peritumoral lymphocytes (RILs; P = 0.013, ρ = 0.49)], suggesting the possibility of predicting drug response or resistance to tyrosine kinase, mTOR, or immune checkpoint inhibitors. Conclusions In mRCC, multiple and multi-level assays of potentially predictive biomarkers are needed for their reliable translation into clinical practice. The easy-to-use immunohistochemical method of the present study allowed the identification of different combined expression patterns, providing cues for planning the management of systemic treatment combinations and sequences in an mRCC patient population. The quantitative heterogeneity of the investigated biomarkers suggests that multiple intralesional assays are needed to consider the assessment reliable for clinical considerations.
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Affiliation(s)
| | - Letizia Gnetti
- Pathologic Anatomy Unit, University Hospital of Parma, 43126 Parma, Italy
| | | | - Elena Varotti
- Pathologic Anatomy Unit, Azienda Socio-Sanitaria Territoriale di Cremona, 26100 Cremona, Italy
| | - Federico Quaini
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
| | - Nicoletta Campanini
- Pathologic Anatomy Unit, University Hospital of Parma, 43126 Parma, Italy
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
| | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, 43126 Parma, Italy
| | - Roberta Camisa
- Medical Oncology Unit, University Hospital of Parma, 43126 Parma, Italy
| | - Paolo Carbognani
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
- Thoracic Surgery Unit, University Hospital of Parma, 43126 Parma, Italy
| | - Enrico Maria Silini
- Pathologic Anatomy Unit, University Hospital of Parma, 43126 Parma, Italy
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
| | - Michele Rusca
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
| | | | | | - Mimma Rizzo
- Medical Oncology Unit, Azienda Ospedaliero Universitaria Consorziale Policlinico, 70124 Bari, Italy
| | - Matteo Brunelli
- Pathologic Anatomy Unit, University Hospital of Verona, 37126 Verona, Italy
- Medicine and Surgery Department, University of Verona, 37126 Verona, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, 43126 Parma, Italy
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
| | - Luca Ampollini
- Medicine and Surgery Department, University of Parma, 43126 Parma, Italy
- Thoracic Surgery Unit, University Hospital of Parma, 43126 Parma, Italy
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Olsson Ladjevardi C, Koliadi A, Rydén V, Inan El‐Naggar A, Digkas E, Valachis A, Ullenhag GJ. Predicting immune-related adverse events using a simplified frailty score in cancer patients treated with checkpoint inhibitors: A retrospective cohort study. Cancer Med 2023; 12:13217-13224. [PMID: 37132258 PMCID: PMC10315811 DOI: 10.1002/cam4.6013] [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: 02/02/2023] [Revised: 04/16/2023] [Accepted: 04/21/2023] [Indexed: 05/04/2023] Open
Abstract
OBJECTIVE Checkpoint inhibitors (CPIs) are in widespread clinical use. Little is known about which patients are at risk for developing toxicity. It is essential being able to identify patients with higher risk of experiencing immune-related adverse events (IRAEs) before initiation of CPI treatment to optimize treatment decisions and follow-up strategy. The aim of this study was to investigate whether a simplified frailty score based on performance status (PS), age, and comorbidity expressed as Charlson comorbidity index (CCI) could predict development of IRAEs. METHODS We performed a retrospective cohort study at three Swedish centers. All patients (n = 596) treated with PD-L1 or PD-1 inhibitor for advanced cancer between January 2017 and December 2021 were included. RESULTS In total, 361 patients (60.6%) were classified as nonfrail and 235 (39.4%) as frail. The most common cancer type was non-small cell lung cancer (n = 203; 34.1%) followed by malignant melanoma (n = 195; 32.7%). Any grade of IRAE occurred in 138 (58.7%) frail and in 155 (42.9%) non-frail patients (OR: 1.58; 95% CI: 1.09-2.28). Age, CCI, and PS did not independently predict the occurrence of IRAEs. Multiple IRAEs occurred in 53 (22.6%) frail and in 45 (12.5%) nonfrail patients (OR: 1.62; 95% CI: 1.00-2.64). DISCUSSION In conclusion, the simplified frailty score predicted all grade IRAEs and multiple IRAEs in multivariate analyses whereas age, CCI, or PS did not separately predict development of IRAEs suggesting that this easy-to-use score may be of value in clinical decision making but a large prospective study is needed to assess its true value.
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Affiliation(s)
- Cecilia Olsson Ladjevardi
- Department of Immunology, Genetics, and PathologyUppsala UniversityUppsalaSweden
- Department of OncologyUppsala University HospitalUppsalaSweden
| | - Anthoula Koliadi
- Department of Immunology, Genetics, and PathologyUppsala UniversityUppsalaSweden
- Department of OncologyUppsala University HospitalUppsalaSweden
| | - Viktoria Rydén
- Department of Immunology, Genetics, and PathologyUppsala UniversityUppsalaSweden
- Department of OncologyUppsala University HospitalUppsalaSweden
| | - Ali Inan El‐Naggar
- Department of Oncology, Faculty of Medicine and HealthÖrebro UniversityÖrebroSweden
| | - Evangelos Digkas
- Department of Immunology, Genetics, and PathologyUppsala UniversityUppsalaSweden
- Department of OncologyMälarsjukhusetEskilstunaSweden
| | - Antonios Valachis
- Department of Oncology, Faculty of Medicine and HealthÖrebro UniversityÖrebroSweden
| | - Gustav J. Ullenhag
- Department of Immunology, Genetics, and PathologyUppsala UniversityUppsalaSweden
- Department of OncologyUppsala University HospitalUppsalaSweden
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Petterson SA, Sørensen MD, Burton M, Thomassen M, Kruse TA, Michaelsen SR, Kristensen BW. Differential expression of checkpoint markers in the normoxic and hypoxic microenvironment of glioblastomas. Brain Pathol 2022; 33:e13111. [PMID: 36093941 PMCID: PMC9836374 DOI: 10.1111/bpa.13111] [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: 08/27/2020] [Accepted: 06/29/2022] [Indexed: 01/21/2023] Open
Abstract
Glioblastoma is the most common primary malignant brain tumor in adults with an overall survival of only 14.6 months. Hypoxia is known to play a role in tumor aggressiveness but the influence of hypoxia on the immune microenvironment is not fully understood. The aim of this study was to investigate the expression of immune-related proteins in normoxic and hypoxic tumor areas by digital spatial profiling. Tissue samples from 10 glioblastomas were stained with a panel of 40 antibodies conjugated to photo-cleavable oligonucleotides. The free oligo-tags from normoxic and hypoxic areas were hybridized to barcodes for digital counting. Differential expression patterns were validated by Ivy Glioblastoma Atlas Project (GAP) data and an independent patient cohort. We found that CD44, Beta-catenin and B7-H3 were upregulated in hypoxia, whereas VISTA, CD56, KI-67, CD68 and CD11c were downregulated. PD-L1 and PD-1 were not affected by hypoxia. Focusing on the checkpoint-related markers CD44, B7-H3 and VISTA, our findings for CD44 and VISTA could be confirmed with Ivy GAP RNA sequencing data. Immunohistochemical staining and digital quantification of CD44, B7-H3 and VISTA in an independent cohort confirmed our findings for all three markers. Additional stainings revealed fewer T cells and high but equal amounts of tumor-associated microglia and macrophages in both hypoxic and normoxic regions. In conclusion, we found that CD44 and B7-H3 were upregulated in areas with hypoxia whereas VISTA was downregulated together with the presence of fewer T cells. This heterogeneous expression should be taken into consideration when developing novel therapeutic strategies.
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Affiliation(s)
- Stine Asferg Petterson
- Department of PathologyOdense University HospitalOdenseDenmark,Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark
| | - Mia Dahl Sørensen
- Department of PathologyOdense University HospitalOdenseDenmark,Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark
| | - Mark Burton
- Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark,Department of Clinical GeneticsOdense University HospitalOdense CDenmark
| | - Mads Thomassen
- Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark,Department of Clinical GeneticsOdense University HospitalOdense CDenmark
| | - Torben A. Kruse
- Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark,Department of Clinical GeneticsOdense University HospitalOdense CDenmark
| | - Signe Regner Michaelsen
- Department of Pathology, The Bartholin Institute, RigshospitaletCopenhagen University HospitalCopenhagenDenmark,Department of Clinical Medicine and Biotech Research & Innovation Centre (BRIC)University of CopenhagenCopenhagenDenmark
| | - Bjarne Winther Kristensen
- Department of PathologyOdense University HospitalOdenseDenmark,Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark,Department of Pathology, The Bartholin Institute, RigshospitaletCopenhagen University HospitalCopenhagenDenmark,Department of Clinical Medicine and Biotech Research & Innovation Centre (BRIC)University of CopenhagenCopenhagenDenmark
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He YB, Fang LW, Hu D, Chen SL, Shen SY, Chen KL, Mu J, Li JY, Zhang H, Yong-lin L, Zhang L. Necroptosis-associated long noncoding RNAs can predict prognosis and differentiate between cold and hot tumors in ovarian cancer. Front Oncol 2022; 12:967207. [PMID: 35965557 PMCID: PMC9366220 DOI: 10.3389/fonc.2022.967207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 06/30/2022] [Indexed: 12/05/2022] Open
Abstract
Objective The mortality rate of ovarian cancer (OC) is the highest among all gynecologic cancers. To predict the prognosis and the efficacy of immunotherapy, we identified new biomarkers. Methods The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression Project (GTEx) databases were used to extract ovarian cancer transcriptomes. By performing the co-expression analysis, we identified necroptosis-associated long noncoding RNAs (lncRNAs). We used the least absolute shrinkage and selection operator (LASSO) to build the risk model. The qRT-PCR assay was conducted to confirm the differential expression of lncRNAs in the ovarian cancer cell line SK-OV-3. Gene Set Enrichment Analysis, Kaplan-Meier analysis, and the nomogram were used to determine the lncRNAs model. Additionally, the risk model was estimated to evaluate the efficacy of immunotherapy and chemotherapy. We classified necroptosis-associated IncRNAs into two clusters to distinguish between cold and hot tumors. Results The model was constructed using six necroptosis-associated lncRNAs. The calibration plots from the model showed good consistency with the prognostic predictions. The overall survival of one, three, and five-year areas under the ROC curve (AUC) was 0.691, 0.678, and 0.691, respectively. There were significant differences in the IC50 between the risk groups, which could serve as a guide to systemic treatment. The results of the qRT-PCR assay showed that AL928654.1, AL133371.2, AC007991.4, and LINC00996 were significantly higher in the SK-OV-3 cell line than in the Iose-80 cell line (P < 0.05). The clusters could be applied to differentiate between cold and hot tumors more accurately and assist in accurate mediation. Cluster 2 was more vulnerable to immunotherapies and was identified as the hot tumor. Conclusion Necroptosis-associated lncRNAs are reliable predictors of prognosis and can provide a treatment strategy by screening for hot tumors.
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Affiliation(s)
- Yi-bo He
- Department of Clinical Lab, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lu-wei Fang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Dan Hu
- Department of Clinical Lab, The Cixi Integrated Traditional Chinese and Western Medicine Medical and Health Group Cixi Red Cross Hospital, Cixi, China
| | - Shi-liang Chen
- Department of Clinical Lab, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Si-yu Shen
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Kai-li Chen
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie Mu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jun-yu Li
- Department of Pharmacy, Sanya Women and Children Hospital Managed by Shanghai Children’s Medical Center, Sanya, China
| | - Hongpan Zhang
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
- *Correspondence: Li Zhang, ; Hongpan Zhang, ; Liu Yong-lin,
| | - Liu Yong-lin
- Reproductive Centre, Sanya Women and Children Hospital Managed by Shanghai Children’s Medical Center, Sanya, China
- *Correspondence: Li Zhang, ; Hongpan Zhang, ; Liu Yong-lin,
| | - Li Zhang
- Obstetrics and Gynaecology, The First Affiliated Hospital of Zhejiang Chinese Medical, Hangzhou, China
- *Correspondence: Li Zhang, ; Hongpan Zhang, ; Liu Yong-lin,
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Forouzani-Haghighi B, Rezvani A, Vazin A. Immune Targeted Therapies for COVID-19 Infection: A Narrative Review. IRANIAN JOURNAL OF MEDICAL SCIENCES 2022; 47:291-299. [PMID: 35919074 PMCID: PMC9339106 DOI: 10.30476/ijms.2021.91614.2277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/30/2021] [Accepted: 10/05/2021] [Indexed: 11/16/2022]
Abstract
In December 2019, the coronavirus disease-2019 (COVID-19) outbreak emerged in Wuhan, China. The World Health Organization officially declared it a pandemic on March 11, 2020. Reports indicated that the associated mortality of the infection is quite higher in the elderly, individuals with specific comorbidities (such as diabetes mellitus), and generally the ones with a compromised immune system. A cohort study in Wuhan, China, reported a dysregulated immune response in 452 patients with laboratory-confirmed COVID-19. As a result of this suppressed immune response, an increase in neutrophil to lymphocyte ratio, T lymphopenia, and a decrease in CD4+ T cells were all common laboratory findings, especially in severe cases. On the other hand, there is substantial evidence of T cell exhaustion in critically ill patients. Accordingly, the immune system seems to play an important role in the prognosis and pathogenesis of the disease. Therefore, this study aims to review the evidence on the immune response dysregulation in COVID-19 infection and the potential role of immunoregulatory treatments such as immune checkpoint inhibitors, interferons, and CD200 inhibitors in altering disease prognosis, especially in critically ill patients.
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Affiliation(s)
- Bahareh Forouzani-Haghighi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Rezvani
- Department of Hematology and Medical Oncology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran,
Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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8
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Zhang Q, Gao C, Shao J, Zhang S, Wang P, Wang Z. Molecular and Clinical Characterization of CD80 Expression via Large-Scale Analysis in Breast Cancer. Front Pharmacol 2022; 13:869877. [PMID: 35814211 PMCID: PMC9257272 DOI: 10.3389/fphar.2022.869877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer immunotherapy is emerging as a novel promising therapy option for cancer patients. Despite the critical role of CD80 in the regulation of immune responses, the expression and biological functions of CD80 in breast cancer remain unknown. In this study, we aimed to investigate the role of CD80 both clinically and molecularly in breast cancer at a transcriptome level. Herein, we first analyzed the transcriptome profile and relevant clinical information derived from a total of 1090 breast cancer patients recorded in The Cancer Genome Atlas database and then validated this in the Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) database (n = 1904). We revealed the associations of CD80 and the main molecular and clinical characteristics of breast cancer. The gene ontology analysis and Gene Set Variation Analysis of the CD80-related genes revealed that CD80 was closely correlated with immune responses and inflammatory activities in breast cancer. Moreover, the CD80 expression showed a remarkable positive correlation with several infiltrated immune cell populations. In summary, the CD80 expression was closely correlated with the malignancy of breast cancer, and our findings suggest that CD80 might be a promising target for immunotherapeutic strategies. To the best of our knowledge, this is the first integrative study characterizing the role of the CD80 expression in breast cancer via large-scale analyses.
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Affiliation(s)
- Qin Zhang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, China
| | - Chaowei Gao
- Breast Surgery Department, Chongqing University Three Gorges Hospital, Chongqing, China
| | - Jianqiang Shao
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, China
| | - Shengze Zhang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, China
| | - Peng Wang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, China
| | - Zunyi Wang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, China
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9
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Badiee P, Maritz MF, Thierry B. Glycogen kinase 3 inhibitor nanoformulation as an alternative strategy to inhibit PD-1 immune checkpoint. Int J Pharm 2022; 622:121845. [DOI: 10.1016/j.ijpharm.2022.121845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 11/25/2022]
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10
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Lisovska N. Multilevel mechanism of immune checkpoint inhibitor action in solid tumors: History, present issues and future development (Review). Oncol Lett 2022; 23:190. [PMID: 35527781 PMCID: PMC9073577 DOI: 10.3892/ol.2022.13310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/31/2022] [Indexed: 11/12/2022] Open
Abstract
Immunotherapy with checkpoint inhibitors (antibodies that target and block immune checkpoints in the tumor microenvironment) is included in the standard of care for patients with different types of malignancy, such as melanoma, renal cell and urothelial carcinoma, lung cancer etc. The introduction of this new immunotherapy has altered the view on potential targets for treatment of solid tumors from tumor cells themselves to their immune microenvironment; this has led to a reconsideration of the mechanisms of tumor-associated immunity. However, only a subset of patients benefit from immunotherapy and patient response is often unpredictable, even with known initial levels of prognostic markers; the biomarkers for favorable response are still being investigated. Mechanisms of immune checkpoint inhibitors efficiency, as well as the origins of treatment failure, require further investigation. From a clinical standpoint, discrepancies between the theoretical explanation of inhibitors of immune checkpoint actions at the cellular level and their deployment at a tissue/organ level impede the effective clinical implementation of novel immune therapy. The present review assessed existing experimental and clinical data on functional activity of inhibitors of immune checkpoints to provide a more comprehensive picture of their mechanisms of action on a cellular and higher levels of biological organization.
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Affiliation(s)
- Natalya Lisovska
- Chemotherapy Department, Center of Oncology, ‘Cyber Clinic of Spizhenko’, Kapitanovka, Kyiv 08112, Ukraine
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11
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Zhao J, Yan W, Huang W, Li Y. Circ_0010235 facilitates lung cancer development and immune escape by regulating miR-636/PDL1 axis. Thorac Cancer 2022; 13:965-976. [PMID: 35167195 PMCID: PMC8977160 DOI: 10.1111/1759-7714.14338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/14/2022] [Accepted: 01/20/2022] [Indexed: 12/26/2022] Open
Abstract
Background Circular RNAs (circRNAs) are a class of important regulators in various human cancers, including lung cancer. Here, we aimed to investigate the role of circ_0010235 in lung cancer. Methods The expression of circ_0010235, microRNA‐636 (miR‐636) and PDL1 was measured by quantitative real‐time PCR (qRT‐PCR). Cell proliferation was evaluated by CCK‐8, colony formation, and 5‐ethynyl‐2′‐deoxyuridine (EdU) assays. Cell apoptosis was detected by flow cytometry. Cell invasion was assessed by transwell assay. All protein levels were determined by western blot assay. In order to detect the roles of circ_0010235 in immune escape, lung cancer cells were cocultured with peripheral blood mononuclear cells (PBMCs) or cytokine‐induced killer (CIK) cells in vitro. The relationship between miR‐636 and circ_0010235 or PDL1 was verified by dual‐luciferase reporter assay and RNA pulldown assay. Immunohistochemistry (IHC) analysis was used to detect Ki67 and programmed death‐ligand 1 (PDL1) expression. A xenograft tumor model was established to verify the function of circ_0010235 in vivo. Results Circ_0010235 was overexpressed in lung cancer. Circ_0010235 knockdown inhibited proliferation, invasion and immune escape and promoted apoptosis of lung cancer cells. MiR‐636 was a target of circ_0010235, and miR‐636 inhibition reversed the effects of circ_0010235 knockdown in lung cancer cells. PDL1 was a direct target of miR‐636, and miR‐636 suppressed the proliferation and invasion and increased apoptosis and antitumor immunity in lung cancer cells by downregulating PDL1. Moreover, circ_0010235 positively regulated PDL1 expression by sponging miR‐636. Additionally, circ_0010235 knockdown hampered tumorigenesis in vivo. Conclusion Circ_0010235 knockdown inhibited lung cancer progression and increased antitumor immunity by regulating the miR‐636/PDL1 axis.
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Affiliation(s)
- Jixing Zhao
- Department of Thoracic Surgery, Huizhou Central People's Hospital, Huizhou, China
| | - Wu Yan
- Department of Thoracic Surgery, Huizhou Central People's Hospital, Huizhou, China
| | - Wencong Huang
- Department of Thoracic Surgery, Huizhou Central People's Hospital, Huizhou, China
| | - Yongsheng Li
- Department of Thoracic Surgery, Huizhou Central People's Hospital, Huizhou, China
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12
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Mehani B, Asanigari S, Chung HJ, Dazelle K, Singh A, Hannenhalli S, Aldape K. Immune cell gene expression signatures in diffuse glioma are associated with IDH mutation status, patient outcome and malignant cell state, and highlight the importance of specific cell subsets in glioma biology. Acta Neuropathol Commun 2022; 10:19. [PMID: 35144680 PMCID: PMC8830123 DOI: 10.1186/s40478-022-01323-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/27/2022] [Indexed: 12/17/2022] Open
Abstract
The tumor micro-environment (TME) plays an important role in various cancers, including gliomas. We estimated immune cell type-specific gene expression profiles in 3 large clinically annotated glioma datasets using CIBERSORTx and LM22/LM10 blood-based immune signatures and found that the proportions and estimated gene expression patterns of specific immune cells significantly varied according to IDH mutation status. When IDH-WT and IDH-MUT tumors were considered separately, cluster-of-cluster analyses of immune cell gene expression identified groups with distinct survival outcomes. We confirmed and extended these findings by applying a signature matrix derived from single-cell RNA-sequencing data derived from 19 glioma tumor samples to the bulk profiling data, validating findings from the LM22/LM10 results. To link immune cell signatures with outcomes in checkpoint therapy, we then showed a significant association of monocytic lineage cell gene expression clusters with patient survival and with mesenchymal gene expression scores. Integrating immune cell-based gene expression with previously described malignant cell states in glioma demonstrated that macrophage M0 abundance significantly correlated with mesenchymal state in IDH-WT gliomas, with evidence of a previously implicated role of the Oncostatin-M receptor and macrophages in the mesenchymal state. Among IDH-WT tumors that were enriched for the mesenchymal cell state, the estimated M0 macrophage expression signature coordinately also trended to a mesenchymal signature. We also examined IDH-MUT tumors stratified by 1p/19q status, showing that a mesenchymal gene expression signature the M0 macrophage fraction was enriched in IDH-MUT, non-codeleted tumors. Overall, these results highlight the biological and clinical significance of the immune cell environment related to IDH mutation status, patient prognosis and the mesenchymal state in diffuse gliomas.
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13
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Filippone A, Lanza M, Mannino D, Raciti G, Colarossi C, Sciacca D, Cuzzocrea S, Paterniti I. PD1/PD-L1 immune checkpoint as a potential target for preventing brain tumor progression. Cancer Immunol Immunother 2022; 71:2067-2075. [PMID: 35092481 PMCID: PMC9374620 DOI: 10.1007/s00262-021-03130-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 12/09/2021] [Indexed: 02/08/2023]
Abstract
Programmed death-1 (PD-1) is a cell surface receptor that functions as a T cell checkpoint and plays a central role in regulating T cell collapse. The binding of PD-1 to its ligand programmed death-ligand 1 (PD-L1) activates downstream signaling pathways and inhibits T cell activation in the perspective of immune system mechanism and regulation in tumor progression. It is well reported that tumors adopt certain immune-checkpoint pathways as a mechanism of resistance against immune cells such as T cells that are specific for tumor antigens. Indeed, the PD-1/PD-L1 pathway controls the induction and maintenance of immune tolerance within the tumor microenvironment. Thus, the PD-1/PD-L1 checkpoint regulation appears to be of extreme importance as well as the immunotherapy targeting that via and the using of PD-1/PD-L1 inhibitors that have changed the scenario of brain cancer treatment and survival. Here, we review the mechanism of action of PD-1 and PD-L1, the PD/PDL-1 signaling pathway involved in the progression of brain tumors, and its application as cancer immunotherapy counteracting tumor escape in central nervous system.
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Affiliation(s)
- A Filippone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - M Lanza
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - D Mannino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - G Raciti
- IOM Ricerca Srl, via Penninazzo 11, 95029, Catania, Italy
| | - C Colarossi
- Instituto Oncologico del Mediterraneo, via Penninazzo 7, 95029, Catania, Italy
| | - D Sciacca
- Instituto Oncologico del Mediterraneo, via Penninazzo 7, 95029, Catania, Italy
| | - S Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - I Paterniti
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy.
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14
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VISTA, PDL-L1, and BRAF-A Review of New and Old Markers in the Prognosis of Melanoma. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58010074. [PMID: 35056382 PMCID: PMC8778318 DOI: 10.3390/medicina58010074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 12/31/2021] [Accepted: 01/01/2022] [Indexed: 12/26/2022]
Abstract
Melanoma is currently known as one of the most aggressive malignant tumors. The prognostic factors and particularities of this neoplasm are a persistent hot topic in the medical field. This review has multiple purposes. First, we aim to summarize the known data regarding the histological and immunohistochemical appearance of this versatile tumor and to look further into the analysis of several widely used prognostic markers, such as B-Raf proto-oncogene, serine/threonine kinase BRAF. The second purpose is to analyze the data on the new prognostic markers, V-domain Immunoglobulin Suppressor of T cell Activation (VISTA) and Programmed death-ligand 1 (PD-L1). VISTA is a novel target that is considered to be highly important in determining the invasive potential and treatment response of a melanoma, and there are currently only a limited number of studies describing its role. PD-L1 is a marker with whose importance has been revealed in multiple types of malignancies, but its exact role regarding melanoma remains under investigation. In conclusion, the gathered data highlights the importance of correlations between these markers toward providing patients with a better outcome.
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15
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Chen C, Du X, Liu H, Lu X, Li D, Qi J. Construction of a prognostic classifier and prediction of the immune landscape and immunosuppressive molecules in gliomas based on combination of inflammatory response-related genes and angiogenesis-associated genes. EUR J INFLAMM 2022. [DOI: 10.1177/1721727x221133708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Objective:We aimed to combine inflammatory response-related genes (IRRGs) and angiogenesis-associated genes (AAGs) to build a prognostic classifier and to predict immune landscapes and immunosuppressive molecules in gliomas. Introduction: Gliomas, the commonest primary brain tumors, account for about 80% of cancerous tumors in the central nervous system (CNS), featuring rapid progression, high malignancy, and extremely poor prognosis. The induction of inflammatory responses and angiogenesis have been considered to be closely related to tumors. However, there are little publications systematically elaborating on their impacts on gliomas. Methods: We downloaded the data of IRRGs and AAGs from The Cancer Genome Atlas (TCGA) and Chinese Glioma Genome Atlas (CGGA) databases, and retrieved 68 differentially expressed genes (DEGs), of which 13 DEGs pertained to the prognosis of glioma cases. Next, 9 DEGs were screened from the 13 major DEGs with predictive significance and utilized to build a 9-gene signature as a prognostic risk score model (PRSM) with the aid of univariate Cox regression analyses (CRA) and least absolute shrinkage and selection operator (LASSO)-CRA. On this basis, glioma patients fell into high-risk (HR) group and low-risk (LR) group. Later, we implemented Gene Set Enrichment Analysis (GSEA, Gene Set: WP_ANGIOGENESIS) and calculate the scores of cell infiltration and immune-associated function by harnessing single-sample GSEA (ssGSEA). Results: The prognosis was compared between the two groups by introducing Kaplan-Meier (KM) analysis, which yielded that HR group exhibited poorer prognosis. Additionally, the predictive capacity and independent characteristics were proven by the receiver operating characteristic curve (ROC) and multivariate CRA. Further, We took an evaluation of immune profiles, which unraveled that immunosuppressive cell count was distinctively larger in HS group. Finally, a protein-protein interaction (PPI) network of DEGs was built, and 10 hub genes were obtained, of which epidermal growth factor receptor (EGFR) was closely related to poor prognosis. Conclusion: A 9-gene signature was established on the strength of IRRGs and AAGs for predicting glioma prognosis, tumor microenvironment (TME), immune landscapes and immunosuppressive molecules. However, the molecular mechanism developed by this signature to function in tumor immunity needs further experimental research in the future and is expected to be a research target for glioma immunotherapy strategies.
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Affiliation(s)
- Chunbao Chen
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong City, People’s Republic of China
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong City, People’s Republic of China
| | - Xue Du
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong City, People’s Republic of China
| | - Hongjun Liu
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong City, People’s Republic of China
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong City, People’s Republic of China
| | - Xingyu Lu
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong City, People’s Republic of China
| | - Dong Li
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong City, People’s Republic of China
| | - Jian Qi
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong City, People’s Republic of China
- Department of Clinical Medicine, North Sichuan Medical College, Nanchong City, People’s Republic of China
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16
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Hindocha S, Campbell D, Ahmed M, Giorgakoudi K, Sharma B, Yousaf N, Molyneaux P, Hunter B, Kalsi H, Cui W, Davidson M, Bhosle J, Minchom A, Locke I, McDonald F, O'Brien M, Popat S, Lee RW. Immune Checkpoint Inhibitor and Radiotherapy-Related Pneumonitis: An Informatics Approach to Determine Real-World Incidence, Severity, Management, and Resource Implications. Front Med (Lausanne) 2021; 8:764563. [PMID: 34790682 PMCID: PMC8591134 DOI: 10.3389/fmed.2021.764563] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/06/2021] [Indexed: 11/16/2022] Open
Abstract
Pneumonitis is a well-described, potentially life-threatening adverse effect of immune checkpoint inhibitors (ICI) and thoracic radiotherapy. It can require additional investigations, treatment, and interruption of cancer therapy. It is important for clinicians to have an awareness of its incidence and severity, however real-world data are lacking and do not always correlate with findings from clinical trials. Similarly, there is a dearth of information on cost impact of symptomatic pneumonitis. Informatics approaches are increasingly being applied to healthcare data for their ability to identify specific patient cohorts efficiently, at scale. We developed a Structured Query Language (SQL)-based informatics algorithm which we applied to CT report text to identify cases of ICI and radiotherapy pneumonitis between 1/1/2015 and 31/12/2020. Further data on severity, investigations, medical management were also acquired from the electronic health record. We identified 248 cases of pneumonitis attributable to ICI and/or radiotherapy, of which 139 were symptomatic with CTCAE severity grade 2 or more. The grade ≥2 ICI pneumonitis incidence in our cohort is 5.43%, greater than the all-grade 1.3–2.7% incidence reported in the literature. Time to onset of ICI pneumonitis was also longer in our cohort (mean 4.5 months, range 4 days-21 months), compared to the median 2.7 months (range 9 days−19.2 months) described in the literature. The estimated average healthcare cost of symptomatic pneumonitis is £3932.33 per patient. In this study we use an informatics approach to present new real-world data on the incidence, severity, management, and resource burden of ICI and radiotherapy pneumonitis. To our knowledge, this is the first study to look at real-world incidence and healthcare resource utilisation at the per-patient level in a UK cancer hospital. Improved management of pneumonitis may facilitate prompt continuation of cancer therapy, and improved outcomes for this not insubstantial cohort of patients.
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Affiliation(s)
- Sumeet Hindocha
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom.,Artificial Intelligence (AI) for Healthcare Centre for Doctoral Training, Imperial CollegeLondon, London, United Kingdom.,Early Diagnosis and Detection, The National Institute for Health Research (NIHR) Biomedical Research Centre at The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, London, United Kingdom
| | - Des Campbell
- Performance & Information Department, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Merina Ahmed
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Kyriaki Giorgakoudi
- Early Diagnosis and Detection, The National Institute for Health Research (NIHR) Biomedical Research Centre at The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, London, United Kingdom.,School of Health Sciences, City University of London, London, United Kingdom
| | - Bhupinder Sharma
- Radiology Department, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Nadia Yousaf
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Philip Molyneaux
- Fibrosis Research Group, Inflammation, Repair and Development Section, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Benjamin Hunter
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom.,Early Diagnosis and Detection, The National Institute for Health Research (NIHR) Biomedical Research Centre at The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, London, United Kingdom
| | - Hardeep Kalsi
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Wanyuan Cui
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Michael Davidson
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, Sutton, United Kingdom
| | - Jaishree Bhosle
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, Sutton, United Kingdom
| | - Anna Minchom
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, Sutton, United Kingdom
| | - Imogen Locke
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Fiona McDonald
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Mary O'Brien
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, Sutton, United Kingdom
| | - Sanjay Popat
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Richard W Lee
- Lung Unit, The Royal Marsden, National Health Service (NHS) Foundation Trust, London, United Kingdom.,Early Diagnosis and Detection, The National Institute for Health Research (NIHR) Biomedical Research Centre at The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, London, United Kingdom.,Fibrosis Research Group, Inflammation, Repair and Development Section, National Heart and Lung Institute, Imperial College London, London, United Kingdom
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17
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Krishnan M, Kasinath P, High R, Yu F, Teply BA. Impact of Performance Status on Response and Survival Among Patients Receiving Checkpoint Inhibitors for Advanced Solid Tumors. JCO Oncol Pract 2021; 18:e175-e182. [PMID: 34351819 DOI: 10.1200/op.20.01055] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Clinical trials, which led to the approval of immune checkpoint inhibitors (ICI), have been almost exclusively performed in patients with good Eastern Cooperative Oncology Group performance status (ECOG PS of 0-1). However, ICI remains an attractive option for patients with advanced tumors and poor PS. We hypothesized that patients with ECOG PS ≥ 2 would have worse outcomes with ICI. METHODS We retrospectively identified patients with advanced solid tumors who were treated with ICI at our institution. The log-rank test compared the survival among patients with different ECOG PS. We used a proportional hazards model to assess association between ECOG PS and overall survival (OS) with adjustment for covariates including age, sex, malignancy type, time from advance disease diagnosis, and line of therapy. We compared overall response rates between groups with Pearson chi-square exact test. We also analyzed in-hospital mortality and hospice referral rates. RESULTS We identified 257 patients treated with ICI. One hundred eighty-two patients had ECOG PS 0-1, and 75 had ECOG PS ≥ 2. The median overall survival was 12.6 months for the ECOG PS 0-1 group compared with 3.1 months for the ECOG PS ≥ 2 group (P < .001). The overall response rate for patients with ECOG PS 0-1 was 23% compared with 8% for those with poor PS (P = .005). Patients with poor PS treated with ICI had similar hospice referral rates (67% for ECOG PS ≥ 2 v 61.9% for ECOG PS 0-1, P = .50) but were more likely to have in-hospital death as compared with the good PS group (28.6% v 15.1%, P = .035). CONCLUSION Despite the appeal of ICI in patients with advanced malignancy and poor PS, outcomes in this cohort were poor. Prospective trials defining the activity and role of ICI in poor PS are urgently needed.
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Affiliation(s)
- Mridula Krishnan
- Division of Hematology Oncology, University of Nebraska Medical Center, Omaha, NE
| | | | - Robin High
- Department of Biostatistics, University of Nebraska Medical Center, College of Public Health, Omaha, NE
| | - Fang Yu
- Department of Biostatistics, University of Nebraska Medical Center, College of Public Health, Omaha, NE
| | - Benjamin A Teply
- Division of Hematology Oncology, University of Nebraska Medical Center, Omaha, NE
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18
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TIGIT-related transcriptome profile and its association with tumor immune microenvironment in breast cancer. Biosci Rep 2021; 41:228082. [PMID: 33721026 PMCID: PMC7990089 DOI: 10.1042/bsr20204340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/10/2021] [Accepted: 03/12/2021] [Indexed: 12/13/2022] Open
Abstract
Immune checkpoints are intensively investigated as targets in cancer immunotherapy. T-cell immunoreceptor with immunoglobulin (Ig) and ITIM domains (TIGIT) are recently emerging as a novel promising target in cancer immunotherapy. Herein, we systematically investigated TIGIT-related transcriptome profile and relevant clinical information derived from a total of 2994 breast cancer patients recorded in The Cancer Genome Atlas (TCGA) and Molecular Taxonomy of Breast Cancer International Consortium (METABRIC). We uncovered the relationship between TIGIT and major molecular and clinical characteristics in breast cancer. More importantly, we depicted the landscape of associations between TIGIT and other immune cell populations. Gene ontology analyses and Gene Set Variation Analysis (GSVA) of genes correlated with TIGIT revealed that TIGIT were mainly involved in immune responses and inflammatory activities. In summary, TIGIT expression was tightly related to the aggressiveness of breast cancer; TIGIT might manipulate anti-tumor immune responses by impacting not only T cells but also other immune cells. To the best of our knowledge, this is by far the most comprehensive and largest study characterizing the molecular and clinical features of TIGIT in breast cancer through large-scale transcriptome data.
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19
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Bersanelli M, Cortellini A, Buti S. The interplay between cholesterol (and other metabolic conditions) and immune-checkpoint immunotherapy: shifting the concept from the "inflamed tumor" to the "inflamed patient". Hum Vaccin Immunother 2021; 17:1930-1934. [PMID: 33427023 DOI: 10.1080/21645515.2020.1852872] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The predictive ability of metabolic conditions, such as hypercholesterolemia, on the outcome of cancer patients to immune-checkpoint inhibitors (ICIs) therapy, has been recently explored. The reasons for their value in this setting are to be searched in the individual himself more than in his tumor, as the target of the immune-checkpoint blockade is the immune system. The efficacy of ICIs on the tumor may be based on two simple premises: 1) the physiological immune function has been blocked, and 2) the tumor progression (mainly) depends on this block. The metabolic syndrome may represent the epiphenomenon of an "inflamed patient," no longer able of physiological functions required to prevent chronic inflammatory events. The metabolic dysfunction could represent merely "a biomarker" of the patient who satisfies both the two premises reported above. Suggestions from preclinical and translational researches should be transferred in the clinical setting, implementing randomized clinical trials with observational endpoints such as the effect of concomitant drug medications and the impact of blood cholesterol levels and other metabolic conditions on the outcome of ICI treatment.
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Affiliation(s)
- Melissa Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.,Medicine and Surgery Department, University of Parma, Parma, Italy
| | - Alessio Cortellini
- Department of Biotechnological and Applied Clinical Sciences, St. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
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20
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Zhang N, Wei L, Ye M, Kang C, You H. Treatment Progress of Immune Checkpoint Blockade Therapy for Glioblastoma. Front Immunol 2020; 11:592612. [PMID: 33329578 PMCID: PMC7734213 DOI: 10.3389/fimmu.2020.592612] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/29/2020] [Indexed: 12/18/2022] Open
Abstract
Glioblastoma (GBM) is a highly malignant and aggressive primary brain tumor mostly prevalent in adults and is associated with a very poor prognosis. Moreover, only a few effective treatment regimens are available due to their rapid invasion of the brain parenchyma and resistance to conventional therapy. However, the fast development of cancer immunotherapy and the remarkable survival benefit from immunotherapy in several extracranial tumor types have recently paved the way for numerous interventional studies involving GBM patients. The recent success of checkpoint blockade therapy, targeting immunoinhibitory proteins such as programmed cell death protein-1 and/or cytotoxic T lymphocyte-associated antigen-4, has initiated a paradigm shift in clinical and preclinical investigations, and the use of immunotherapy for solid tumors, which would be a potential breakthrough in the field of drug therapy for the GBM treatment. However clinical trial showed limited benefits for GBM patients. The main reason is drug resistance. This review summarizes the clinical research progress of immune checkpoint molecules and inhibitors, introduces the current research status of immune checkpoint inhibitors in the field of GBM, analyzes the molecular resistance mechanism of checkpoint blockade therapy, proposes corresponding re-sensitive strategies, and describes a reference for the design and development of subsequent clinical studies on immunotherapy for GBM.
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Affiliation(s)
- Na Zhang
- Medical Oncology Department, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Li Wei
- Medical Oncology Department, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Meng Ye
- Medical Oncology Department, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Chunsheng Kang
- Medical Oncology Department, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China.,Laboartory of Neuro-oncology, Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Hua You
- Medical Oncology Department, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
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21
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Liu Q, Cheng R, Kong X, Wang Z, Fang Y, Wang J. Molecular and Clinical Characterization of PD-1 in Breast Cancer Using Large-Scale Transcriptome Data. Front Immunol 2020; 11:558757. [PMID: 33329517 PMCID: PMC7718028 DOI: 10.3389/fimmu.2020.558757] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 10/16/2020] [Indexed: 12/20/2022] Open
Abstract
Despite the impressive impact of PD-1 (programmed cell death protein 1)-targeted cancer immunotherapy, a great part of patients with cancer fail to respond. PD-1 impact on immune cells in addition to T cells, and the synergistic role of PD-1 with other immune modulators remain largely unknown. To fill this gap, we systematically investigated PD-1-related transcriptome data and relevant clinical information derived from TCGA (The Cancer Genome Atlas) and METABRIC (Molecular Taxonomy of Breast Cancer International Consortium), which involved a total of 2,994 breast cancer patients. Our results revealed the relationship among PD-1 and major molecular and clinical characteristics in breast cancer. More importantly, we depicted the association landscape between PD-1 and other immune cell populations. Gene ontology analyses and gene set variation analysis (GSVA) of genes correlated with PD-1 revealed that PD-1 was mainly involved in immune responses and inflammatory activities. We also elucidated the association of PD-1 with other immune modulators in pan-cancer level, especially the potential synergistic relationship between PD-1 and other immune checkpoints members in breast cancer. In short, the expression level of PD-1 was bound up with breast cancer malignancy, which could be used as a potential biomarker; PD-1 might manipulate the anti-tumor immune response by impacting not just T cells, and this might vary among different tumor types. Furthermore, PD-1 might synergize with other immune checkpoint members to modulate the immune microenvironment in breast cancer.
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Affiliation(s)
- Qiang Liu
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ran Cheng
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyi Kong
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhongzhao Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Fang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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22
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Affiliation(s)
- Melissa Bersanelli
- Department of General and Specialistic Medicine, University Hospital of Parma, Medical Oncology Unit, Parma, Italy.,Department of Medicine & Surgery, University of Parma, Parma, Italy
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23
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White K, Connor K, Clerkin J, Murphy BM, Salvucci M, O'Farrell AC, Rehm M, O'Brien D, Prehn JHM, Niclou SP, Lamfers MLM, Verreault M, Idbaih A, Verhaak R, Golebiewska A, Byrne AT. New hints towards a precision medicine strategy for IDH wild-type glioblastoma. Ann Oncol 2020; 31:1679-1692. [PMID: 32918998 DOI: 10.1016/j.annonc.2020.08.2336] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/18/2020] [Accepted: 08/31/2020] [Indexed: 12/11/2022] Open
Abstract
Glioblastoma represents the most common primary malignancy of the central nervous system in adults and remains a largely incurable disease. The elucidation of disease subtypes based on mutational profiling, gene expression and DNA methylation has so far failed to translate into improved clinical outcomes. However, new knowledge emerging from the subtyping effort in the IDH-wild-type setting may provide directions for future precision therapies. Here, we review recent learnings in the field, and further consider how tumour microenvironment differences across subtypes may reveal novel contexts of vulnerability. We discuss recent treatment approaches and ongoing trials in the IDH-wild-type glioblastoma setting, and propose an integrated discovery stratagem incorporating multi-omics, single-cell technologies and computational approaches.
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Affiliation(s)
- K White
- Precision Cancer Medicine Group, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - K Connor
- Precision Cancer Medicine Group, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - J Clerkin
- Precision Cancer Medicine Group, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland; National Neurosurgical Department, Beaumont Hospital, Dublin, Ireland
| | - B M Murphy
- Centre for Systems Medicine, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - M Salvucci
- Centre for Systems Medicine, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - A C O'Farrell
- Precision Cancer Medicine Group, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - M Rehm
- Institute of Cell Biology and Immunology and Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
| | - D O'Brien
- National Neurosurgical Department, Beaumont Hospital, Dublin, Ireland
| | - J H M Prehn
- Centre for Systems Medicine, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - S P Niclou
- NORLUX Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health, Luxembourg
| | - M L M Lamfers
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - M Verreault
- Sorbonne Université, Institut du Cerveau et de la Moelle Épinière, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie, Paris, France
| | - A Idbaih
- Sorbonne Université, Institut du Cerveau et de la Moelle Épinière, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie, Paris, France
| | - R Verhaak
- Jackson Laboratory for Genomic Medicine, Farmington, USA
| | - A Golebiewska
- NORLUX Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health, Luxembourg
| | - A T Byrne
- Precision Cancer Medicine Group, Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland.
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24
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Singh V. Can Vitamins, as Epigenetic Modifiers, Enhance Immunity in COVID-19 Patients with Non-communicable Disease? Curr Nutr Rep 2020; 9:202-209. [PMID: 32661859 PMCID: PMC7356139 DOI: 10.1007/s13668-020-00330-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW The highly infectious transmissible disease, the novel SARS-CoV-2, causing the coronavirus disease (COVID-19), has a median incubation time of 5 to 15 days. The symptoms vary from person to person and many are "hidden carriers." Few people experience immediate reaction and even death within 48 h of infection. However, many show mild to chronic symptoms and recover. Nevertheless, the death rate due to COVID-19 transmission is high especially among patients with non-communicable diseases. The purpose of this review is to provide evidence to consider vitamins as epigenetic modifiers to enhance immunity and reduce inflammatory response in COVID-19 patients with non-communicable diseases. RECENT FINDINGS Clinical evidence has suggested the risk of getting infected is high among individuals with non-communicable diseases such as cardiovascular disease, type-2 diabetes, cancer, acute respiratory distress syndrome, and renal disease, as well as the elderly with high mortality rate among the cohort. The impact is due to an already compromised immune system of patients. Every patient has a different response to COVID-19, which shows that the ability to combat the deadly virus varies individually. Thus, treatment can be personalized and adjusted to help protect and combat COVID-19 infections, especially in individuals with non-communicable diseases. Based on current published scientific and medical evidence, the suggestions made in this article for combination of vitamin therapy as epigenetic modifiers to control the unregulated inflammatory and cytokine marker expressions, further needs to be clinically proven. Future research and clinical trials can apply the suggestions given in this article to support metabolic activities in patients and enhance the immune response.
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Affiliation(s)
- Varsha Singh
- Centre for Life Sciences, Chitkara School of Health Sciences, Chitkara University, Punjab, 140401, India.
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25
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Chen ZH, Wu YD. [Development of programmed death receptor-1 and programmed death receptor-1 ligand in oral squamous cell carcinoma]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2020; 38:449-453. [PMID: 32865367 DOI: 10.7518/hxkq.2020.04.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is a common malignant tumor in the oral and maxillofacial region. At present, the treatment of OSCC is mainly based on surgical oriented comprehensive sequence therapy, especially the triple therapy of surgery, radiotherapy, and chemotherapy. However, the overall five-year survival rate is relatively low. Therefore, researching the pathogenesis and treatment methods of OSCC is important. The immune checkpoint of programmed death receptor-1 (PD-1) and programmed death receptor-1 ligand (PD-L1) have been the focus of research in recent years. Several studies have shown that the high expression of PD-1/PD-L1 in most OSCC microenvironments may contribute to the immune escape of tumors. In this study, the research status of immune checkpoint of PD-1/PD-L1 and its relevant inhibitors in OSCC were reviewed.
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Affiliation(s)
- Zhi-Hong Chen
- Dept. of Stomatology, People's Hospital of Guizhou Province, Guiyang 550002, China
| | - Ya-Dong Wu
- Dept. of Oral and Maxillofacial Surgery, Stomatological Hospital of Guizhou Medical University, Guiyang 550001, China
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26
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Tan H, Zhang S, Zhang J, Zhu L, Chen Y, Yang H, Chen Y, An Y, Liu B. Long non-coding RNAs in gastric cancer: New emerging biological functions and therapeutic implications. Am J Cancer Res 2020; 10:8880-8902. [PMID: 32754285 PMCID: PMC7392009 DOI: 10.7150/thno.47548] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/28/2020] [Indexed: 02/07/2023] Open
Abstract
Gastric cancer (GC) is currently the fourth most common malignancy and the third leading cause of cancer-related deaths worldwide. Long non-coding RNAs (lncRNAs), transcriptional products with more than 200 nucleotides, are not as well-characterized as protein-coding RNAs. Accumulating evidence has recently revealed that maladjustments of diverse lncRNAs may play key roles in multiple genetic and epigenetic phenomena in GC, affecting all aspects of cellular homeostasis, such as proliferation, migration, and stemness. However, the full extent of their functionality remains to be clarified. Considering the lack of viable biomarkers and therapeutic targets, future research should be focused on unravelling the intricate relationships between lncRNAs and GC that can be translated from bench to clinic. Here, we summarized the state-of-the-art advances in lncRNAs and their biological functions in GC, and we further discuss their potential diagnostic and therapeutic roles. We aim to shed light on the interrelationships between lncRNAs and GC with respect to their potential therapeutic applications. With better understanding of these relationships, the biological functions of lncRNAs in GC development will be exploitable, and promising new strategies developed for the prevention and treatment of GC.
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27
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Rahouma M, Karim NA, Baudo M, Yahia M, Kamel M, Eldessouki I, Abouarab A, Saad I, Elmously A, Gray KD, Ghaly G, Gaber O, Kamal M, A Hassan A, Rahouma M, D'Ascenzo F, Morris J, Mohamed A, Girardi L, Gaudino M. Cardiotoxicity with immune system targeting drugs: a meta-analysis of anti-PD/PD-L1 immunotherapy randomized clinical trials. Immunotherapy 2020; 11:725-735. [PMID: 31088241 DOI: 10.2217/imt-2018-0118] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background: With antiprogrammed death receptor-1 (anti-PD-L1) therapy, a recent meta-analysis reported higher incidence of cutaneous, endocrine and gastrointestinal complications especially with dual anti-PD-L1 immunotherapy (IMM). Methods: Our primary outcome was assessment of all cardiotoxicity grades in IMM compared with different treatments, thus a systemic review and a meta-analysis on randomized clinical trials (RCTs) were done. Results: We included 11 RCTs with 6574 patients (3234 patients in IMM arm vs 3340 patients in the other arm). Three non-small-cell lung cancer RCTs, seven melanoma RCTs and only one prostatic cancer RCT met the inclusion criteria. There were five RCTs that compared monoimmunotherapy to chemotherapy "(n = 2631 patients)". No difference exists in all cardiotoxicity grades or high-grade cardiotoxicity (p > 0.05). Lung cancer exhibited a higher response rate and lower mortality in IMM. Conclusion: There was no reported statistically significant cardiotoxicity associated with anti-PD/PD-L1 use. Lung cancer subgroups showed better response and survival rates.
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Affiliation(s)
- Mohamed Rahouma
- Surgical Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Nagla Abdel Karim
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH 45220, USA
| | - Massimo Baudo
- Cardiothoracic Surgery Departments, Weill Cornell Medicine, New York, NY 14853, USA
| | - Maha Yahia
- Medical Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Mohamed Kamel
- Surgical Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Ihab Eldessouki
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH 45220, USA
| | - Ahmed Abouarab
- Cardiothoracic Surgery Departments, Weill Cornell Medicine, New York, NY 14853, USA
| | - Ihab Saad
- Surgical Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Adham Elmously
- Cardiothoracic Surgery Departments, Weill Cornell Medicine, New York, NY 14853, USA
| | - Katherine D Gray
- Department of Surgery, New York Presbyterian Hospital, Weill Cornel Medicine, New York, NY 14853, USA
| | - Galal Ghaly
- Surgical Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Ola Gaber
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH 45220, USA
| | - Mona Kamal
- Radiation Oncology Department, MD Anderson Cancer Center, Huston Texas, TX 77030, USA
| | - Ayah A Hassan
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Egypt
| | - Mostafa Rahouma
- Information Technology Department, National Cancer Institute, Cairo University, Egypt
| | - Fabrizio D'Ascenzo
- Department of Cardiology, Città della Scienza e della Salute, University of Turin, Turin, Italy
| | - John Morris
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH 45220, USA
| | - Abdelrahman Mohamed
- Surgical Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Leonard Girardi
- Cardiothoracic Surgery Departments, Weill Cornell Medicine, New York, NY 14853, USA
| | - Mario Gaudino
- Cardiothoracic Surgery Departments, Weill Cornell Medicine, New York, NY 14853, USA
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28
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Bersanelli M. Controversies about COVID-19 and anticancer treatment with immune checkpoint inhibitors. Immunotherapy 2020; 12:269-273. [PMID: 32212881 PMCID: PMC7117596 DOI: 10.2217/imt-2020-0067] [Citation(s) in RCA: 168] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Melissa Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Medicine & Surgery Department, University of Parma, Parma, Italy
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29
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Bersanelli M, Scala S, Affanni P, Veronesi L, Colucci ME, Banna GL, Cortellini A, Liotta F. Immunological insights on influenza infection and vaccination during immune checkpoint blockade in cancer patients. Immunotherapy 2020; 12:105-110. [PMID: 32046555 DOI: 10.2217/imt-2019-0200] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Melissa Bersanelli
- University Hospital of Parma, Medical Oncology Unit, Parma, Italy.,University of Parma, Medicine & Surgery Department, Parma, Italy
| | - Stefania Scala
- Functional Genomics, Istituto Nazionale Tumori "Fondazione G. Pascale" IRCCS, Naples, Italy
| | - Paola Affanni
- University of Parma, Medicine & Surgery Department, Parma, Italy
| | - Licia Veronesi
- University of Parma, Medicine & Surgery Department, Parma, Italy
| | | | | | - Alessio Cortellini
- Medical Oncology Unit, St Salvatore Hospital, Medical Oncology Unit, L'Aquila, Italy.,St. Salvatore Hospital, University of L'Aquila, Department of Biotechnological & Applied Clinical Sciences, L'Aquila, Italy
| | - Francesco Liotta
- Department of Experimental & Clinical Medicine, University of Florence, Florence, Italy
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30
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Coxon AT, Johanns TM, Dunn GP. An Innovative Immunotherapy Vaccine with Combination Checkpoint Blockade as a First Line Treatment for Glioblastoma in the Context of Current Treatments. MISSOURI MEDICINE 2020; 117:45-49. [PMID: 32158049 PMCID: PMC7023938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Glioblastoma is a devastating disease with a dismal prognosis. While recent advancements in cancer immunotherapy have led to improvements in treating other types of cancer, patients with glioblastoma have not benefited from these new therapies and techniques. Fortunately, neurosurgeons and oncologists at Washington University School of Medicine conducting a cutting edge clinical trial are looking to overcome these persistent challenges in treating glioblastoma through combining a personalized vaccine with new immunotherapy drugs.
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Affiliation(s)
- Andrew T Coxon
- Andrew T. Coxon, MS2, Department of Neurological Surgery; Tanner M. Johanns, MD, PhD, Assistant Professor of Medicine, Division of Medical Oncology; and Gavin P. Dunn, MD, PhD, (above), Associate Professor of Neurological Surgery, Director of Brain Tumor Immunology and Therapeutics, and the Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs; all are at Washington University School of Medicine, St. Louis, Missouri
| | - Tanner M Johanns
- Andrew T. Coxon, MS2, Department of Neurological Surgery; Tanner M. Johanns, MD, PhD, Assistant Professor of Medicine, Division of Medical Oncology; and Gavin P. Dunn, MD, PhD, (above), Associate Professor of Neurological Surgery, Director of Brain Tumor Immunology and Therapeutics, and the Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs; all are at Washington University School of Medicine, St. Louis, Missouri
| | - Gavin P Dunn
- Andrew T. Coxon, MS2, Department of Neurological Surgery; Tanner M. Johanns, MD, PhD, Assistant Professor of Medicine, Division of Medical Oncology; and Gavin P. Dunn, MD, PhD, (above), Associate Professor of Neurological Surgery, Director of Brain Tumor Immunology and Therapeutics, and the Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs; all are at Washington University School of Medicine, St. Louis, Missouri
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31
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Gyukity-Sebestyén E, Harmati M, Dobra G, Németh IB, Mihály J, Zvara Á, Hunyadi-Gulyás É, Katona R, Nagy I, Horváth P, Bálind Á, Szkalisity Á, Kovács M, Pankotai T, Borsos B, Erdélyi M, Szegletes Z, Veréb ZJ, Buzás EI, Kemény L, Bíró T, Buzás K. Melanoma-Derived Exosomes Induce PD-1 Overexpression and Tumor Progression via Mesenchymal Stem Cell Oncogenic Reprogramming. Front Immunol 2019; 10:2459. [PMID: 31681332 PMCID: PMC6813737 DOI: 10.3389/fimmu.2019.02459] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 10/01/2019] [Indexed: 01/31/2023] Open
Abstract
Recently, it has been described that programmed cell death protein 1 (PD-1) overexpressing melanoma cells are highly aggressive. However, until now it has not been defined which factors lead to the generation of PD-1 overexpressing subpopulations. Here, we present that melanoma-derived exosomes, conveying oncogenic molecular reprogramming, induce the formation of a melanoma-like, PD-1 overexpressing cell population (mMSCPD-1+) from naïve mesenchymal stem cells (MSCs). Exosomes and mMSCPD-1+ cells induce tumor progression and expression of oncogenic factors in vivo. Finally, we revealed a characteristic, tumorigenic signaling network combining the upregulated molecules (e.g., PD-1, MET, RAF1, BCL2, MTOR) and their upstream exosomal regulating proteins and miRNAs. Our study highlights the complexity of exosomal communication during tumor progression and contributes to the detailed understanding of metastatic processes.
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Affiliation(s)
- Edina Gyukity-Sebestyén
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
- Doctoral School of Interdisciplinary Sciences, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Mária Harmati
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
- Doctoral School of Interdisciplinary Sciences, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Gabriella Dobra
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
- Doctoral School of Interdisciplinary Sciences, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - István B. Németh
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary
| | - Johanna Mihály
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ágnes Zvara
- Laboratory of Functional Genomics, Institute of Genetics, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Éva Hunyadi-Gulyás
- Laboratory of Proteomics Research, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Róbert Katona
- Artificial Chromosome and Stem Cell Research Laboratory, Institute of Genetics, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - István Nagy
- Sequencing Platform, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Péter Horváth
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Árpád Bálind
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Ábel Szkalisity
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Mária Kovács
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Tibor Pankotai
- Department of Biochemistry and Molecular Biology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - Barbara Borsos
- Department of Biochemistry and Molecular Biology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - Miklós Erdélyi
- Advanced Optical Imaging Group, Department of Optics and Quantum Electronics, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - Zsolt Szegletes
- Atomic Force Microscope Laboratory, Institute of Biophysics, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
| | - Zoltán J. Veréb
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary
| | - Edit I. Buzás
- MTA-SE Immuno-proteogenomics Extracellular Vesicle Research Group, Department of Genetics, Cell- and Immunobiology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Lajos Kemény
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary
| | - Tamás Bíró
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Krisztina Buzás
- Laboratory of Microscopic Image Analysis and Machine Learning, Institute of Biochemistry, Biological Research Centre of Hungarian Academy of Sciences, Szeged, Hungary
- Department of Oral Biology and Experimental Dental Research, Faculty of Dentistry, University of Szeged, Szeged, Hungary
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32
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Effectiveness and safety of “real” concurrent stereotactic radiotherapy and immunotherapy in metastatic solid tumors: a systematic review. Crit Rev Oncol Hematol 2019; 142:9-15. [DOI: 10.1016/j.critrevonc.2019.07.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/02/2019] [Accepted: 07/03/2019] [Indexed: 12/18/2022] Open
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33
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Bersanelli M, Giannarelli D, Castrignanò P, Fornarini G, Panni S, Mazzoni F, Tiseo M, Rossetti S, Gambale E, Rossi E, Papa A, Cortellini A, Lolli C, Ratta R, Michiara M, Milella M, De Luca E, Sorarù M, Mucciarini C, Atzori F, Banna GL, La Torre L, Vitale MG, Massari F, Rebuzzi SE, Facchini G, Schinzari G, Tomao S, Bui S, Vaccaro V, Procopio G, De Giorgi U, Santoni M, Ficorella C, Sabbatini R, Maestri A, Natoli C, De Tursi M, Di Maio M, Rapacchi E, Pireddu A, Sava T, Lipari H, Comito F, Verzoni E, Leonardi F, Buti S. INfluenza Vaccine Indication During therapy with Immune checkpoint inhibitors: a transversal challenge. The INVIDIa study. Immunotherapy 2019; 10:1229-1239. [PMID: 30326787 DOI: 10.2217/imt-2018-0080] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
AIM Considering the unmet need for the counseling of cancer patients treated with immune checkpoint inhibitors (CKI) about influenza vaccination, an explorative study was planned to assess flu vaccine efficacy in this population. METHODS INVIDIa was a retrospective, multicenter study, enrolling consecutive advanced cancer outpatients receiving CKI during the influenza season 2016-2017. RESULTS Of 300 patients, 79 received flu vaccine. The incidence of influenza syndrome was 24.1% among vaccinated, versus 11.8% of controls; odds ratio: 2.4; 95% CI: 1.23-4.59; p = 0.009. The clinical ineffectiveness of vaccine was more pronounced among elderly: 37.8% among vaccinated patients, versus 6.1% of unvaccinated, odds ratio: 9.28; 95% CI: 2.77-31.14; p < 0.0001. CONCLUSION Although influenza vaccine may be clinically ineffective in advanced cancer patients receiving CKI, it seems not to negatively impact the efficacy of anticancer therapy.
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Affiliation(s)
| | - Diana Giannarelli
- Biostatistical Unit, Regina Elena National Cancer Institute, Rome, Italy
| | | | - Giuseppe Fornarini
- Medical Oncology Unit 1, IRCCS Policlinico San Martino Hospital, Genova, Italy
| | - Stefano Panni
- Medical Oncology Unit, ASST - Istituti Ospitalieri Cremona Hospital, Cremona, Italy
| | | | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Sabrina Rossetti
- SSD Oncologia Clinica Sperimentale Uro-Andrologica, Dipartimento Corp-S Assistenziale dei Percorsi Oncologici Uro-Genitale, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Napoli, Italy
| | - Elisabetta Gambale
- Department of Medical, Oral & Biotechnological Sciences & CeSI-MeT, University G. D'Annunzio, Chieti-Pescara, Italy
| | - Ernesto Rossi
- Medical Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Anselmo Papa
- Department of Medical & Surgical Sciences & Biotechnology, University "La Sapienza", Latina, Italy
| | - Alessio Cortellini
- Department of Biotechnological & Applied Clinical Sciences, St Salvatore Hospital, University of L'Aquila, L'Aquila, Italy
| | - Cristian Lolli
- Medical Oncology, Scientific Institute of Romagna for the Study & Treatment of Tumors (IRST) IRCCS, Meldola, Italy
| | - Raffaele Ratta
- Genito-Urinary Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori of Milan, Milano, Italy
| | - Maria Michiara
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Michele Milella
- Oncology Unit 1, Regina Elena National Cancer Institute, Rome, Italy
| | - Emmanuele De Luca
- Medical Oncology, Ordine Mauriziano Hospital, University of Turin, Torino, Italy
| | | | | | - Francesco Atzori
- Department of Medical Sciences "M. Aresu", Medical Oncology, University Hospital & University of Cagliari, Cagliari, Italy
| | | | - Leonardo La Torre
- Medical Oncology Department, Santa Maria della Scaletta Hospital, Imola, Italy
| | | | | | - Sara Elena Rebuzzi
- Medical Oncology Unit 1, IRCCS Policlinico San Martino Hospital, Genova, Italy
| | - Gaetano Facchini
- SSD Oncologia Clinica Sperimentale Uro-Andrologica, Dipartimento Corp-S Assistenziale dei Percorsi Oncologici Uro-Genitale, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Napoli, Italy
| | | | - Silverio Tomao
- Department of Medical & Surgical Sciences & Biotechnology, University "La Sapienza", Latina, Italy
| | - Simona Bui
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Vanja Vaccaro
- Oncology Unit 1, Regina Elena National Cancer Institute, Rome, Italy
| | - Giuseppe Procopio
- Genito-Urinary Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori of Milan, Milano, Italy
| | - Ugo De Giorgi
- Medical Oncology, Scientific Institute of Romagna for the Study & Treatment of Tumors (IRST) IRCCS, Meldola, Italy
| | | | - Corrado Ficorella
- Department of Biotechnological & Applied Clinical Sciences, St Salvatore Hospital, University of L'Aquila, L'Aquila, Italy
| | | | - Antonio Maestri
- Medical Oncology Department, Santa Maria della Scaletta Hospital, Imola, Italy
| | - Clara Natoli
- Department of Medical, Oral & Biotechnological Sciences & CeSI-MeT, University G. D'Annunzio, Chieti-Pescara, Italy
| | - Michele De Tursi
- Department of Medical, Oral & Biotechnological Sciences & CeSI-MeT, University G. D'Annunzio, Chieti-Pescara, Italy
| | - Massimo Di Maio
- Medical Oncology, Ordine Mauriziano Hospital, University of Turin, Torino, Italy
| | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Annagrazia Pireddu
- Department of Medical Sciences "M. Aresu", Medical Oncology, University Hospital & University of Cagliari, Cagliari, Italy
| | - Teodoro Sava
- Medical Oncology, Camposampiero Hospital, Padova, Italy
| | - Helga Lipari
- Medical Oncology, Cannizzaro Hospital, Catania, Italy
| | - Francesca Comito
- Division of Oncology, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Elena Verzoni
- Genito-Urinary Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori of Milan, Milano, Italy
| | | | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
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Wang CJ, Zhu CC, Xu J, Wang M, Zhao WY, Liu Q, Zhao G, Zhang ZZ. The lncRNA UCA1 promotes proliferation, migration, immune escape and inhibits apoptosis in gastric cancer by sponging anti-tumor miRNAs. Mol Cancer 2019; 18:115. [PMID: 31272462 PMCID: PMC6609402 DOI: 10.1186/s12943-019-1032-0] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 05/22/2019] [Indexed: 12/21/2022] Open
Abstract
Background UCA1 is a long non-coding RNA which was found overexpressed in various human cancers including gastric cancer (GC). It is identified that UCA1 promotes GC cells proliferation, migration and invasion, however, the role of UCA1 during the processes of immune escape is still not unclear. Methods We collected 40 paired GC and non-tumor tissue samples. The level of UCA1 in GC and control tissue samples were determined by in situ hybridization and qRT-PCR. Cell viability was determined by MTT assay. GC cells’ migration capacities were examined by transwell assay. To understand the roles of UCA1 during immune escape, wildtype or UCA1 KO GC cells co-cultured with peripheral blood mononuclear cells or cytokine-induced killer cells in vitro. Mouse model was used to examine the function of UCA1 in vivo. Results UCA1 promoted GC cells proliferation and migration, and inhibit apoptosis. UCA1 repressed miR-26a/b, miR-193a and miR-214 expression through direct interaction and then up-regulated the expression of PDL1. UCA1-KO GC cells could induce a higher IFNγ expression when co-cultured with peripheral blood mononuclear cells (PBMCs), and have a lower survival rate when co-cultured with cytokine-induced killer (CIK) cells in vitro. UCA1-KO GC cells formed smaller tumors, had higher miR-26a, −26b, −193a and − 214 level, reduced cell proliferation and increased apoptosis in xenograft mouse model. Conclusions UCA1 overexpression protected PDL1 expression from the repression of miRNAs and contributed to the GC cells immune escape. UCA1 could serve as a potential novel therapeutic target for GC treatment. Electronic supplementary material The online version of this article (10.1186/s12943-019-1032-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chao-Jie Wang
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Chun-Chao Zhu
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Jia Xu
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Ming Wang
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Wen-Yi Zhao
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Qiang Liu
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Gang Zhao
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China
| | - Zi-Zhen Zhang
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 160 Pu Jian Road, Shanghai, 200127, China.
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Bersanelli M, Buti S, De Giorgi U, Di Maio M, Giannarelli D, Pignata S, Banna GL. State of the art about influenza vaccination for advanced cancer patients receiving immune checkpoint inhibitors: When common sense is not enough. Crit Rev Oncol Hematol 2019; 139:87-90. [DOI: 10.1016/j.critrevonc.2019.05.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 05/04/2019] [Accepted: 05/05/2019] [Indexed: 12/16/2022] Open
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Lisovska N, Shanazarov N. Tumor progression mechanisms: Insights from the central immune regulation of tissue homeostasis. Oncol Lett 2019; 17:5311-5318. [PMID: 31186747 PMCID: PMC6507387 DOI: 10.3892/ol.2019.10218] [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: 02/16/2018] [Accepted: 03/07/2019] [Indexed: 11/29/2022] Open
Abstract
Knowledge of the mechanisms underlying the spread of cancer at the cellular and molecular levels is expanding rapidly. However, the central regulators governing the initiation and the rate of tumor growth remain poorly established. The fundamental principles of innate and adaptive immunity may explain how immune cells generate a specific response to tumor tissue. In the current review, the functional features of the immune system that contribute to the maintenance of normal tissue homeostasis, as well as their disruption in malignant transformations, were analyzed. Experimental and clinical studies previously demonstrated the involvement of regulatory T-cells in the process of tumor metastasis in a tissue-specific manner. An understanding of the cross talk between lymphoid and tumor cells may provide an insight into cancer evolution in terms of the mechanisms of T-cell competency formation. Elucidating the mechanisms of tumor progression via central immune regulation has implications for the development of novel therapeutic agents that target immune checkpoints.
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Affiliation(s)
- Natalya Lisovska
- Department of Chemotherapy, Center of Oncology, Cyber Clinic of Spizhenko, Kyiv 08112, Ukraine, Republic of Kazakhstan
| | - Nasrulla Shanazarov
- Department of General Surgery, Medical Center Hospital of The President's Affairs Administration of The Republic of Kazakhstan, Astana 010000, Republic of Kazakhstan
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Zhao W, Zhao F, Yang K, Lu Y, Zhang Y, Wang W, Xie H, Deng K, Yang C, Rong Z, Hou Y, Li K. An immunophenotyping of renal clear cell carcinoma with characteristics and a potential therapeutic target for patients insensitive to immune checkpoint blockade. J Cell Biochem 2019; 120:13330-13341. [PMID: 30916827 DOI: 10.1002/jcb.28607] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 01/07/2019] [Accepted: 01/14/2019] [Indexed: 12/11/2022]
Abstract
Renal clear cell carcinoma (RCC) patients who do not achieve optimal control of progression with immune checkpoint blockade (ICB) should be further studied. Unsupervised consensus clustering was used to group 525 RCC patients based on two typical ICB pathways, CTLA-4 and pogrammed death 1 (PD-1)/programmed death-ligand 1 (PD-L1), as well as two new discovered regulators, CMTM6 and CMTM4. Three immune molecular subtypes (IMMSs) with different clinical and immunological characteristics were identified (type I, II, and III), among which there were more stage I and low-grade tumors in type I RCC than in type II and III. The proportion of males was highest in type II RCC. Overall survival of type II and III was similar (5.2 and 6 years) and statistically shorter than that of type I (7.6 years) before and after adjusting for age and gender. When conducting stratified analysis, our IMMSs were able to identify high-risk patients among middle-aged patients, males, and stage IV patients. Among the differentially expressed genes, approximately 84% were highly expressed in type II and III RCC. Genes related to ICB (CTLA-4, CD274, and PDCD1LG2) and cytotoxic lymphocytes (CD8A, GZMA, and PRF1) were all highly expressed in type II and III RCC. These results documented that patients with type II and III cancer may be more sensitive to anti-CTLA-4 therapy, anti-PD-1/PD-L1 therapy, and a combination of immunotherapies. High expression of CMTM4 in type I RCC (69%) and a statistically significant interaction of CD274 and CMTM6 indicated that CMTM4/6 might be new therapy targets for type I, who are resistant to ICB.
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Affiliation(s)
- Weiwei Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Falin Zhao
- Department of Health Management, School of Medicine, Hangzhou Normal University, Hangzhou, People's Republic of China
| | - Kai Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Yaxin Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Yuanyuan Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Wenjie Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Hongyu Xie
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Kui Deng
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Chunyan Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Zhiwei Rong
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Yan Hou
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
| | - Kang Li
- Department of Epidemiology and Biostatistics, School of Public Health, Harbin Medical University, Harbin, People's Republic of China
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Rahouma M, Baudo M, Yahia M, Kamel M, Gray KD, Elmously A, Ghaly G, Eldessouki I, Abouarab A, Cheriat AN, Karim NA, Mohamed A, Morris J, Gaudino M. Pneumonitis as a complication of immune system targeting drugs?-a meta-analysis of anti-PD/PD-L1 immunotherapy randomized clinical trials. J Thorac Dis 2019; 11:521-534. [PMID: 30962996 DOI: 10.21037/jtd.2019.01.19] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Anti-PD/PD-L1-targeted immunotherapy is associated with remarkably high rates of durable clinical responses in patients across a range of tumor types, although their high incidence of skin, gastrointestinal, and endocrine side effects with their use. The risk of pneumonitis associated with checkpoint inhibition therapy is not well described. Methods A systematic review of the literature was conducted on randomized clinical trials (RCTs) comparing anti-PD/PD-L1 mono-immunotherapy (IMM) to chemotherapy (CTH) protocols in cancer patients. The primary endpoint was the pneumonitis rate in IMM compared to CTH. Secondary endpoints were (I) high-grade pneumonitis rate in IMM compared to CTH and (II) tumor response rate, progression-free survival (PFS), and overall survival (OS) between IMM and CTH. Random model and leave-one-out-analysis were performed. Results Thirteen RCTs studying 7,246 patients were included; 3,704 (51.12%) patients in the IMM arm and 3,542 (48.88%) patients in the chemotherapy arm. Seven non-small cell lung cancer (NSCLC) RCTs were included with 4,164 patients; 2,101 in the IMM arm and 2,063 patients in the CTH arm. Three RCTs were on melanoma patients (n=1,390). Nine RCTs compared mono-immunotherapy to CTH [docetaxel in 5 studies (38.5%), platinum-based in 2 studies (15.4%), dacarbazine in 1 study (7.7%) and everolimus in 1 study]. Both high-grade and all-grade pneumonitis were higher among patients in the IMM arm when compared to the CTH arm (OR =4.39, 95% CI: 1.65-11.69, P=0.003 and OR =2.46, 95% CI: 1.29-4.6, P=0.007). Tumor response rate was significantly better in the immunotherapy arm (OR =2.31, 95% CI: 1.62-3.29, P<0.001). PFS and OS were longer in patients who received IMM compared to patients in the CTH arm (HR =0.75, 95% CI: 0.65-0.85, P<0.001, and HR =0.71, 95% CI: 0.66-0.77, P<0.001). Conclusions The incidence of high-grade and all-grade pneumonitis is higher in anti-PD-1 therapy but not in anti-PD-L1 therapy when compared to traditional CTH regimens for NSCLC and melanoma. High-grade adverse events were otherwise more common in the CTH arm. Tumor response rate, PFS, and OS are all substantially improved with IMM over CTH. These results can be used to guide therapy selection and set expectations for treatment effect in these patients.
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Affiliation(s)
- Mohamed Rahouma
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Massimo Baudo
- Cardiothoracic Surgery Department, Weill Cornell Medicine, New York, NY, USA
| | - Maha Yahia
- Medical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mohamed Kamel
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Katherine D Gray
- Department of Surgery, New York Presbyterian Hospital, Weill Cornel Medicine, New York, NY, USA
| | - Adham Elmously
- Cardiothoracic Surgery Department, Weill Cornell Medicine, New York, NY, USA
| | - Galal Ghaly
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ihab Eldessouki
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH, USA
| | - Ahmed Abouarab
- Cardiothoracic Department, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ali N Cheriat
- Medico-surgical Emergency Department, Etablissement Public Hospitalier de Hassi Bahbah, Djelfa, Algeria
| | - Naglaa Abdel Karim
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH, USA
| | - Abdelrahman Mohamed
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - John Morris
- Medical Oncology Department, University of Cincinnati Cancer Institute, Cincinnati, OH, USA
| | - Mario Gaudino
- Cardiothoracic Surgery Department, Weill Cornell Medicine, New York, NY, USA
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Bersanelli M, Gnetti L, Varotti E, Ampollini L, Carbognani P, Leonardi F, Rusca M, Campanini N, Ziglioli F, Dadomo CI, Pilato FP, Cortellini A, Rapacchi E, Caruso G, Silini EM, Maestroni U, Buti S. Immune context characterization and heterogeneity in primary tumors and pulmonary metastases from renal cell carcinoma. Immunotherapy 2019; 11:21-35. [PMID: 30702014 DOI: 10.2217/imt-2018-0097] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Aim: The knowledge of the immune context of renal cell carcinoma (RCC) is useful to predict benefit from immunotherapy. We retrospectively characterized the immune context of RCC patients underwent primary nephrectomy and pulmonary metastasectomy. Materials & methods: Intratumoral infiltrating lymphocytes and peritumoral renal infiltrating lymphocytes, lymphocyte subpopulations (CD4+, CD8+), PD-1, PD-L1 were explored in paired samples of primary RCC (T) and respective pulmonary metastases (M). Results: The immune variables demonstrated intralesional and intratumoral heterogeneity. Intralesional lymphocyte heterogeneity reached 76% of cases in T, 28% in M. The heterogeneity rate for PD-L1 expression was from 44% (T) to 56% (M); it correlated with better survival. Conclusion: The immune context of RCC is highly variable both within a given tumor and among primary and metastases.
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Affiliation(s)
- Melissa Bersanelli
- Department of Medical Oncology, University Hospital of Parma, Parma, 43126, Italy
| | - Letizia Gnetti
- Department of Pathological Anatomy & Histology, University Hospital of Parma, Parma, 43126, Italy
| | - Elena Varotti
- Department of Pathological Anatomy & Histology, University Hospital of Parma, Parma, 43126, Italy
| | - Luca Ampollini
- Department of Thoracic Surgery, University Hospital of Parma, Parma, 43126, Italy
| | - Paolo Carbognani
- Department of Thoracic Surgery, University Hospital of Parma, Parma, 43126, Italy
| | - Francesco Leonardi
- Department of Medical Oncology, University Hospital of Parma, Parma, 43126, Italy
| | - Michele Rusca
- Department of Thoracic Surgery, University Hospital of Parma, Parma, 43126, Italy
| | - Nicoletta Campanini
- Department of Pathological Anatomy & Histology, University Hospital of Parma, Parma, 43126, Italy
| | - Francesco Ziglioli
- Department of Urology, University Hospital of Parma, Parma, 43126, Italy
| | - Clara I Dadomo
- Department of Pathological Anatomy & Histology, University Hospital of Parma, Parma, 43126, Italy
| | - Francesco P Pilato
- Department of Pathological Anatomy & Histology, University Hospital of Parma, Parma, 43126, Italy
| | - Alessio Cortellini
- Department of Biotechnological & Applied Clinical Sciences, Medical Oncology, St Salvatore Hospital, University of L'Aquila, L'Aquila, 67100, Italy
| | - Elena Rapacchi
- Department of Medical Oncology, University Hospital of Parma, Parma, 43126, Italy
| | - Giuseppe Caruso
- Department of Medical Oncology, University Hospital of Parma, Parma, 43126, Italy
| | - Enrico M Silini
- Department of Pathological Anatomy & Histology, University Hospital of Parma, Parma, 43126, Italy
| | - Umberto Maestroni
- Department of Urology, University Hospital of Parma, Parma, 43126, Italy
| | - Sebastiano Buti
- Department of Medical Oncology, University Hospital of Parma, Parma, 43126, Italy
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Romani M, Pistillo MP, Carosio R, Morabito A, Banelli B. Immune Checkpoints and Innovative Therapies in Glioblastoma. Front Oncol 2018; 8:464. [PMID: 30406030 PMCID: PMC6206227 DOI: 10.3389/fonc.2018.00464] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 10/02/2018] [Indexed: 12/26/2022] Open
Abstract
Targeting the Immune Checkpoint molecules (ICs; CTLA-4, PD-1, PD-L1/2, and others) which provide inhibitory signals to T cells, dramatically improves survival in hard-to-treat tumors. The establishment of an immunosuppressive environment prevents endogenous immune response in glioblastoma; therefore, manipulating the host immune system seems a reasonable strategy also for this tumor. In glioma patients the accumulation of CD4+/CD8+ T cells and Treg expressing high levels of CTLA-4 and PD-1, or the high expression of PD-L1 in glioma cells correlates with WHO high grade and short survival. Few clinical studies with IC inhibitors (ICis) were completed so far. Notably, the first large-scale randomized trial (NCT 02017717) that compared PD-1 blockade and anti-VEGF, did not show an OS increase in the patients treated with anti-PD-1. Several factors could have contributed to the failure of this trial and must be considered to design further clinical studies. In particular the possibility of targeting at the same time different ICs was pre-clinically tested in an animal model were inhibitors against IDO, CTLA-4 and PD-L1 were combined and showed persistent and significant antitumor effects in glioma-bearing mice. It is reasonable to hypothesize that the immunological characterization of the tumor in terms of type and level of expressed IC molecules on the tumor and TIL may be useful to design the optimal ICi combination for a given subset of tumor to overcome the immunosuppressive milieu of glioblastoma and to efficiently target a tumor with such high cellular complexity.
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Affiliation(s)
- Massimo Romani
- Laboratory of Tumor Epigenetics, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Maria Pia Pistillo
- Laboratory of Tumor Epigenetics, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Roberta Carosio
- Laboratory of Tumor Epigenetics, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Anna Morabito
- Laboratory of Tumor Epigenetics, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Barbara Banelli
- Laboratory of Tumor Epigenetics, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Department of Health Sciences, University of Genova, Genova, Italy
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Bersanelli M, Leonetti A, Buti S. The link between calcitriol and anticancer immunotherapy: vitamin D as the possible balance between inflammation and autoimmunity in the immune-checkpoint blockade. Immunotherapy 2018; 9:1127-1131. [PMID: 29067883 DOI: 10.2217/imt-2017-0127] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Melissa Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci 14, 43126, Parma (PR), Italy
| | - Alessandro Leonetti
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci 14, 43126, Parma (PR), Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci 14, 43126, Parma (PR), Italy
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Patient performance status and cancer immunotherapy efficacy: a meta-analysis. Med Oncol 2018; 35:132. [PMID: 30128793 DOI: 10.1007/s12032-018-1194-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 08/14/2018] [Indexed: 12/26/2022]
Abstract
Immune checkpoint inhibitors (CKIs) are therapeutic weapons in several advanced malignancies. Performance status is a validated prognostic variable in cancer patients; it possibly affects the efficiency of the immune system. We performed a systematic review and meta-analysis to investigate the predictive role of PS toward treatment with CKIs in cancer patients. Following PRISMA guidelines, an electronic search from PubMed, The Cochrane Library and Embase was performed, from the inception of each database to May 31, 2018. Inclusion criteria were (1) randomized trials comparing CKI with standard therapy for the treatment of patients with solid tumors; (2) information on overall survival (OS) according to PS; (3) full text available; and (4) reported in English language. Data were pooled using HRs for OS according to random effect model. The effect of experimental versus control arms was evaluated in PS = 0 and 1-2 subgroups, and the heterogeneity between the two estimates was assessed using an interaction test. The OS differences between PS = 0 and PS = 1-2 strata were evaluated in all studies and according to predefined subgroups. Eighteen studies were eligible, with 11,354 patients [PS = 0 group 5217 patients (46%); PS = 1-2 group 6137 patients (54%)]. The pooled HR for OS was 0.78 (95% CI 0.69-0.89) in PS = 0 patients. In PS = 1-2 patients, the pooled OS HR was 0.78 (95% CI 0.71-0.86). The OS difference between PS = 0 and PS = 1-2 patients treated with CKI was not significant (P = 0.99). CKI improves survival irrespective of patients' PS. PS should not guide treatment choice for anticancer immunotherapy.
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Abstract
Current therapies of renal cell carcinoma (RCC), a highly vascularised tumour, mostly rely on anti-angiogenic treatment options. These include tyrosine kinase inhibitors (TKIs) and anti-VEGF monoclonal antibodies. Although these strategies aim at restraining vascularisation to control tumour growth, the effects of such therapies are much wider, as affecting the vessel structure deeply modifies the microenvironment of the tumour mass. The aim of this review is to provide an overview of current knowledge on the global effects of anti-angiogenic treatment, mostly TKIs, on the shaping of the immune component of the RCC microenvironment. The data supporting the modification of immunity by anti-angiogenic therapies are collected to reveal the potential of angiogenesis modulation as a strategy for the adjuvant anti-cancer approach in immunotherapy.
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Shi X, Zhang X, Li J, Mo L, Zhao H, Zhu Y, Hu Z, Gao J, Tan W. PD-1 blockade enhances the antitumor efficacy of GM-CSF surface-modified bladder cancer stem cells vaccine. Int J Cancer 2017; 142:2106-2117. [PMID: 29243219 DOI: 10.1002/ijc.31219] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 10/26/2017] [Accepted: 12/07/2017] [Indexed: 01/10/2023]
Affiliation(s)
- Xiaojun Shi
- Department of Urology; Nanfang Hospital, Southern Medical University; Guangzhou China
| | - Xinji Zhang
- Department of Urology; Shunde People's Hospital, Southern Medical University; Guangdong China
| | - Jinlong Li
- Institute of Biotherapy, School of Biotechnology, Southern Medical University; Guangzhou China
| | - Lijun Mo
- Institute of Biotherapy, School of Biotechnology, Southern Medical University; Guangzhou China
| | - Hongfan Zhao
- Department of Urology; Nanfang Hospital, Southern Medical University; Guangzhou China
| | - Yongtong Zhu
- Department of Urology; Nanfang Hospital, Southern Medical University; Guangzhou China
| | - Zhiming Hu
- Institute of Biotherapy, School of Biotechnology, Southern Medical University; Guangzhou China
| | - Jimin Gao
- Zhejiang Provincial Key Laboratory of Medical Genetics, School of Life Sciences; Wenzhou Medical University; Wenzhou China
| | - Wanlong Tan
- Department of Urology; Nanfang Hospital, Southern Medical University; Guangzhou China
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45
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Abstract
The cancer immunotherapy field has had many promising developments in recent years. Checkpoint inhibitors are good examples of that. This new class of medications comes with a new constellation of side effects that require early recognition and management. Here we present a patient with metastatic adenocarcinoma on pembrolizumab who was admitted to the hospital for colitis. This was found to be an immune-related adverse event from pembrolizumab. We discuss our work-up and approach to the diagnosis, then highlight important treatment pearls for internal medicine physicians who are increasingly taking care of such patients.
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Affiliation(s)
- Meltiady Issa
- Division of Hospital Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ioannis Milioglou
- School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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46
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Vanpouille-Box C, Lhuillier C, Bezu L, Aranda F, Yamazaki T, Kepp O, Fucikova J, Spisek R, Demaria S, Formenti SC, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Immune checkpoint blockers for cancer therapy. Oncoimmunology 2017; 6:e1373237. [PMID: 29147629 DOI: 10.1080/2162402x.2017.1373237] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 08/25/2017] [Indexed: 02/08/2023] Open
Abstract
Immune checkpoint blockers (ICBs) are literally revolutionizing the clinical management of an ever more diversified panel of oncological indications. Although considerable attention persists around the inhibition of cytotoxic T lymphocyte-associated protein 4 (CTLA4) and programmed cell death 1 (PDCD1, best known as PD-1) signaling, several other co-inhibitory T-cell receptors are being evaluated as potential targets for the development of novel ICBs. Moreover, substantial efforts are being devoted to the identification of biomarkers that reliably predict the likelihood of each patient to obtain clinical benefits from ICBs in the absence of severe toxicity. Tailoring the delivery of specific ICBs or combinations thereof to selected patient populations in the context of precision medicine programs constitutes indeed a major objective of the future of ICB-based immunotherapy. Here, we discuss recent preclinical and clinical advances on the development of ICBs for oncological indications.
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Affiliation(s)
| | - Claire Lhuillier
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
| | - Lucillia Bezu
- Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie/Paris VI, Paris, France.,Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
| | - Fernando Aranda
- Immunoreceptors of the Innate and Adaptive System Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Takahiro Yamazaki
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
| | - Oliver Kepp
- Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie/Paris VI, Paris, France.,Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
| | - Jitka Fucikova
- Sotio a.c., Prague, Czech Republic.,Dept. of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Radek Spisek
- Sotio a.c., Prague, Czech Republic.,Dept. of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA
| | - Silvia C Formenti
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA
| | - Laurence Zitvogel
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France.,INSERM, U1015, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France.,Université Paris Sud/Paris XI, Le Kremlin-Bicêtre, France
| | - Guido Kroemer
- Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie/Paris VI, Paris, France.,Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France.,Department of Women's and Children's Health, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.,Pôle de Biologie, Hopitâl Européen George Pompidou, AP-HP, Paris, France
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Université Paris Descartes/Paris V, Paris, France.,Sandra and Edward Meyer Cancer Center, New York, NY, USA
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47
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Shi X, Zhang X, Li J, Zhao H, Mo L, Shi X, Hu Z, Gao J, Tan W. PD-1/PD-L1 blockade enhances the efficacy of SA-GM-CSF surface-modified tumor vaccine in prostate cancer. Cancer Lett 2017; 406:27-35. [PMID: 28797844 DOI: 10.1016/j.canlet.2017.07.029] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 07/19/2017] [Accepted: 07/30/2017] [Indexed: 02/07/2023]
Abstract
Program death receptor-1 (PD-1)/program death ligand 1 (PD-L1) signaling plays an important role in tumor adaptive immune resistance. The streptavidin-granulocyte-macrophage colony stimulating factor (SA-GM-CSF) surface-modified tumor cells vaccine developed through our novel protein-anchor technology could significantly promote the activation of dendritic cells. Although GM-CSF vaccine could significantly increase the number of tumor-specific CD8+T-cells, the majority of these CD8+T-cells expressed PD-1. Moreover, GM-CSF vaccine up-regulated the PD-L1 expression of tumor cells, resulting in immune resistance. Adding PD-1/PD-L1 blockade to GM-CSF vaccine therapy could significantly increase the population of CD4+ T, CD8+ T and CD8+ IFN-γ+ T but not CD4+ Foxp3+ T-cells and induced the highest production of IFN-γ. PD-1/PD-L1 blockade could effectively rescue the tumor-specific T lymphocytes generated by the GM-CSF vaccine, resulting in consistent tumor rejection. Taken together, PD-1/PD-L1 blockade combined with SA-GM-CSF-modified vaccine could effectively induce a strong specific antitumor immune response against prostate cancer.
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Affiliation(s)
- Xiaojun Shi
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xinji Zhang
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, China; Department of Urology, Shunde People's Hospital, Southern Medical University, Guangdong, China
| | - Jinlong Li
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, China
| | - Hongfan Zhao
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lijun Mo
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, China
| | - Xianghua Shi
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhiming Hu
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, China
| | - Jimin Gao
- Zhejiang Provincial Key Laboratory of Medical Genetics, School of Life Sciences, Wenzhou Medical College, Wenzhou, China
| | - Wanlong Tan
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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48
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Chitadze G, Oberg HH, Wesch D, Kabelitz D. The Ambiguous Role of γδ T Lymphocytes in Antitumor Immunity. Trends Immunol 2017; 38:668-678. [PMID: 28709825 DOI: 10.1016/j.it.2017.06.004] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/07/2017] [Accepted: 06/09/2017] [Indexed: 12/11/2022]
Abstract
γδ T cells play a role in immune surveillance because they recognize stress-induced surface molecules and metabolic intermediates that are frequently dysregulated in transformed cells. Hence, γδ T cells have attracted much interest as effector cells in cell-based immunotherapy. Recently, however, it has been realized that γδ T cells can also promote tumorigenesis through various mechanisms including regulatory activity and IL-17 production. In this review we outline both the pathways involved in cancer cell recognition and killing by γδ T cells as well as current evidence for their protumorigenic activity in various models. Finally, we discuss strategies to improve the tumor reactivity of γδ T cells and to counteract their protumorigenic activities, which should open improved perspectives for their clinical application.
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Affiliation(s)
- Guranda Chitadze
- Institute of Immunology, University of Kiel, Arnold-Heller-Strasse 3, Building 17, 24105 Kiel, Germany
| | - Hans-Heinrich Oberg
- Institute of Immunology, University of Kiel, Arnold-Heller-Strasse 3, Building 17, 24105 Kiel, Germany
| | - Daniela Wesch
- Institute of Immunology, University of Kiel, Arnold-Heller-Strasse 3, Building 17, 24105 Kiel, Germany
| | - Dieter Kabelitz
- Institute of Immunology, University of Kiel, Arnold-Heller-Strasse 3, Building 17, 24105 Kiel, Germany.
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49
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Mancuso MR, Neal JW. Novel systemic therapy against malignant pleural mesothelioma. Transl Lung Cancer Res 2017; 6:295-314. [PMID: 28713675 PMCID: PMC5504105 DOI: 10.21037/tlcr.2017.06.01] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 04/28/2017] [Indexed: 12/14/2022]
Abstract
Malignant pleural mesothelioma is an aggressive tumor of the pleura with an overall poor prognosis. Even with surgical resection, for which only a subset of patients are eligible, long term disease free survival is rare. Standard first-line systemic treatment consists of a platinum analog, an anti-metabolite, and sometimes anti-angiogenic therapy, but there is currently no well-established standard therapy for refractory or relapsed disease. This review focuses on efforts to develop improved systemic therapy for the treatment of malignant pleural mesothelioma (MPM) including cytotoxic systemic therapy, a variety of tyrosine kinase inhibitors and their downstream effector pathways, pharmacologic targeting of the epigenome, novel approaches to target proteins expressed on mesothelioma cells (such as mesothelin), arginine depletion therapy, and the emerging role of immunotherapy. Overall, these studies demonstrate the challenges of improving systemic therapy for MPM and highlight the need to develop therapeutic strategies to control this disease.
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Affiliation(s)
- Michael R Mancuso
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Joel W Neal
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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50
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Torres-Cornejo A, Lauer GM. Hurdles to the Development of Effective HBV Immunotherapies and HCV Vaccines. Pathog Immun 2017; 2:102-125. [PMID: 28664194 PMCID: PMC5486412 DOI: 10.20411/pai.v2i1.201] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Chronic infections with HBV and HCV continue to be major public health problems, with hundreds of millions of people infected worldwide; this is despite the availability of both an effective prophylactic HBV vaccine for more than 3 decades and potent direct antivirals for HBV and, more recently, HCV infection. Consequently, development of HBV immunotherapies and prophylactic HCV vaccines remains extremely urgent, but limited funding and significant gaps in our understanding of the correlates of immune protection pose serious hurdles for the development of novel immune-based interventions. Here we discuss immunological questions related to HBV and HCV, some shared and some pertinent to only 1 of the viruses, that should be addressed for the rational design of HBV immunotherapies and HCV vaccines.
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Affiliation(s)
- Almudena Torres-Cornejo
- Gastrointestinal Unit and Liver Center, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Georg M. Lauer
- Gastrointestinal Unit and Liver Center, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
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