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Vurallı D, Jalilova L, Alikaşifoğlu A, Özön ZA, Gönç EN, Kandemir N. Cardiovascular Risk Factors in Adolescents with Type 1 Diabetes: Prevalence and Gender Differences. J Clin Res Pediatr Endocrinol 2024; 16:11-20. [PMID: 37559367 PMCID: PMC10938523 DOI: 10.4274/jcrpe.galenos.2023.2023-12-12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 07/26/2023] [Indexed: 08/11/2023] Open
Abstract
Objective Cardiovascular diseases (CVD) are the most important cause of morbidity and mortality in patients with type 1 diabetes (T1D). Children with T1D have a similar or higher prevalence of being overweight (OW) or obese (Ob) compared to healthy peers. The aim of this study was to determine the prevalence of CVD risk factors in children and adolescents with T1D and the impact of obesity and sex differences on these factors. Methods Data of patients aged 10-21 years and who had been using intensive insulin therapy with a diagnosis of T1D for at least three years were evaluated. Patients were divided into normal weight (NW), OW and Ob groups based on body mass index percentiles. Risk factors for CVD (obesity, dyslipidemia, hypertension) were compared between groups, and impact of gender was also analyzed. Results Data of 365 patients (200 girls, 54.8%), were evaluated. Prevalence of OW/Ob was 25.9% and was significantly higher in girls (30.6% vs 20.1%, p<0.001). Rate of hypertension was highest in OW/Ob girls followed by OW/Ob boys, and similar in NW girls and boys (p=0.003). Mean low density lipoprotein cholesterol (LDL-c) and triglyceride (TG) levels were highest in OW/Ob girls, followed by OW/Ob boys, NW girls and NW boys, respectively (p<0.001 and p<0.001, respectively). Mean high density lipoprotein-cholesterol (HDL-c) levels were similar among groups. Rates of high LDL-c and TG were similar between OW/Ob girls and boys and higher than NW girls, followed by NW boys (p<0.001 and p<0.001, respectively). The rate of low HDL-c was similar in OW/Ob girls and boys, and higher than NW girls, followed by NW boys (p<0.001). Overall, girls were 1.9 times more likely than boys to have two or more risk factors for CVD. Factors associated with risk for CVD in multiple logistic regression analyses were being a girl, followed by higher daily insulin dose, higher hemoglobin A1c, and longer duration of diabetes (r=0.856; p<0.001). Conclusion In spite of the increased prevalence for obesity in both sexes, the trend for CVD risk factors was greater in Ob girls, followed by Ob boys and NW girls. Girls with T1D are more likely to be OW/Ob and to have CVD risk than boys, highlighting the need for early intervention and additional studies to elucidate the causes.
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Affiliation(s)
- Doğuş Vurallı
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Ankara, Turkey
| | - Lala Jalilova
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Ankara, Turkey
| | - Ayfer Alikaşifoğlu
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Ankara, Turkey
| | - Z. Alev Özön
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Ankara, Turkey
| | - E. Nazlı Gönç
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Ankara, Turkey
| | - Nurgün Kandemir
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Ankara, Turkey
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2
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Vesely MD, Kidacki M, Gaule P, Gupta S, Chan NNN, Han X, Yeung JT, Chen L. Immune Inhibitory Molecule PD-1 Homolog (VISTA) Colocalizes with CD11b Myeloid Cells in Melanoma and Is Associated with Poor Outcomes. J Invest Dermatol 2024; 144:106-115.e4. [PMID: 37562584 DOI: 10.1016/j.jid.2023.07.008] [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: 11/09/2022] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 08/12/2023]
Abstract
Tumors evade immunity through the overexpression of immune inhibitory molecules in the tumor microenvironment such as PD-L1/B7-H1. An immune inhibitory molecule named PD-1 homolog (also known as V-domain Ig-containing suppressor of T cell activation [VISTA]) functions to control both T cells and myeloid cells. Current clinical trials using anti-VISTA-blocking agents for treatment of cancer are ongoing. We sought to determine the extent of VISTA expression in primary cutaneous melanomas (n = 190), identify the critical cell types expressing VISTA, and correlate its expression with PD-L1 expression using multiplexed quantitative immunofluorescence. Within the tumor subcompartments, VISTA is most highly expressed on CD11b myeloid cells, and PD-L1 is most highly expressed on CD68 myeloid cells in our melanoma cohort. There is little correlation between VISTA and PD-L1 expression intensity, suggesting that individual tumors have distinct immunosuppressive tumor microenvironments. High levels of VISTA expression on CD11b myeloid cells but not PD-L1 expression were associated with greater melanoma recurrence and greater all-cause mortality. Our findings suggest that cell-specific VISTA expression may be a negative prognostic biomarker for melanoma and a future potential therapeutic target.
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Affiliation(s)
- Matthew D Vesely
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA.
| | - Michal Kidacki
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Patricia Gaule
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Swati Gupta
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Nay Nwe Nyein Chan
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Xue Han
- Department of Immunobiology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, Ohio, USA; Pelotonia Institute for Immuno-Oncology, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Jacky T Yeung
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Lieping Chen
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Immunobiology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Medicine (Medical Oncology), Yale School of Medicine, New Haven, Connecticut, USA
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3
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Wang P, Zhang Q, Zhang H, Shao J, Zhang H, Wang Z. Molecular and clinical characterization of ICOS expression in breast cancer through large-scale transcriptome data. PLoS One 2023; 18:e0293469. [PMID: 38127899 PMCID: PMC10734928 DOI: 10.1371/journal.pone.0293469] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 10/13/2023] [Indexed: 12/23/2023] Open
Abstract
ICOS (Inducible T Cell Costimulator), one of the co-stimulatory B7 superfamily members, was characterized as a co-stimulatory receptor for T-cell enhancement. However, the role of ICOS in breast cancer remains largely unknown. The present study systematically investigated the expression pattern and its relation to clinical characteristics and immunotherapy by integrating multiple clinical cohorts and large-scale gene expression data. This study included 2994 breast tumor samples with transcriptome data and matched clinical data. To make our findings more reliable, we set the TCGA cohort as the discovery set and the METABRIC cohort as the validation set. The expression of ICOS in breast cancer is strongly associated with major clinical and molecular characteristics. There is an association between higher ICOS expression and malignant subtypes and grades of tumors. In addition, gene ontology analysis based on genes significantly correlated with ICOS expression indicated that the expression of ICOS is mainly associated with immune responses and inflammation. We also observed strong correlations between ICOS and other promising immune-checkpoint molecules, including PD1, PDL1, CTLA4, and IDO1. Furthermore, we found that ICOS expression is associated with the response to anti-PDL1 immunotherapy and may serve as a biomarker for immunotherapy prediction. Our results indicated higher ICOS expression is significantly associated with favorable survival in triple-negative breast cancer (TNBC) patients, but not for all subtypes of breast cancer patients. In summary, ICOS correlates with higher malignant breast cancers, and it contributes to the regulation of the immune microenvironment of breast tumors, making it a potential biomarker and immunotherapy target.
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Affiliation(s)
- Peng Wang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Qin Zhang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Hengle Zhang
- Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Jianqiang Shao
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Hui Zhang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Zunyi Wang
- Thyroid and Breast Department III, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
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4
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Ralser DJ, Herr E, de Vos L, Kulcsár Z, Zarbl R, Klümper N, Gielen GH, Maas AP, Hoffmann F, Dietrich J, Kuster P, Mustea A, Glodde N, Kristiansen G, Strieth S, Landsberg J, Dietrich D. ICOS DNA methylation regulates melanoma cell-intrinsic ICOS expression, is associated with melanoma differentiation, prognosis, and predicts response to immune checkpoint blockade. Biomark Res 2023; 11:56. [PMID: 37259155 DOI: 10.1186/s40364-023-00508-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 05/29/2023] [Indexed: 06/02/2023] Open
Abstract
BACKGROUND Inducible T cell costimulator ICOS is an emerging target in immuno-oncology. The aim of this study was to investigate the epigenetic regulation of ICOS in melanoma by DNA methylation. METHODS We comprehensively investigate ICOS DNA methylation of specific CpG sites and expression pattern within the melanoma microenvironment with regard to immune correlates, differentiation, clinical outcomes, and immune checkpoint blockade (ICB) response. RESULTS Our study revealed a sequence-contextual CpG methylation pattern consistent with an epigenetically regulated gene. We found a cell type-specific methylation pattern and locus-specific correlations and associations of CpG methylation with ICOS mRNA expression, immune infiltration, melanoma differentiation, prognosis, and response to ICB. High ICOS mRNA expression was identified as a surrogate for enriched immune cell infiltration and was associated with favorable overall survival (OS) in non-ICB-treated patients and predicted response and a prolonged progression-free survival (PFS) following ICB therapy initiation. ICOS hypomethylation, however, significantly correlated with poor OS in non-ICB patients but predicted higher response and prolonged PFS and OS in ICB-treated patients. Moreover, we observed cytoplasmic and sporadically nuclear tumor cell-intrinsic ICOS protein expression. Tumor cell-intrinsic ICOS protein and mRNA expression was inducible by pharmacological demethylation with decitabine. CONCLUSION Our study identified ICOS DNA methylation and mRNA expression as promising prognostic and predictive biomarkers for immunotherapy in melanoma and points towards a hitherto undescribed role of ICOS in tumor cells.
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Affiliation(s)
- Damian J Ralser
- Department of Gynaecology and Gynaecological Oncology, University Medical Center Bonn (UKB), Bonn, Germany
- Institute of Experimental Oncology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Emmanuelle Herr
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
- Department of Dermatology and Allergology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Luka de Vos
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
- Department of Dermatology and Allergology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Zsófi Kulcsár
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
| | - Romina Zarbl
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
| | - Niklas Klümper
- Institute of Experimental Oncology, University Medical Center Bonn (UKB), Bonn, Germany
- Department of Urology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Gerrit H Gielen
- Institute of Neuropathology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Alexander Philippe Maas
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
| | - Friederike Hoffmann
- Department of Dermatology and Allergology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Jörn Dietrich
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
| | - Pia Kuster
- Department of Dermatology and Allergology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Alexander Mustea
- Department of Gynaecology and Gynaecological Oncology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Nicole Glodde
- Institute of Experimental Oncology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Glen Kristiansen
- Institute of Pathology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Sebastian Strieth
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany
| | - Jennifer Landsberg
- Department of Dermatology and Allergology, University Medical Center Bonn (UKB), Bonn, Germany
| | - Dimo Dietrich
- Department of Otorhinolaryngology, University Medical Center Bonn (UKB), Venusberg-Campus 1, 53127, Bonn, Germany.
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5
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Plunkett KR, Armitage JD, Inderjeeth AJ, McDonnell AM, Waithman J, Lau PKH. Tissue-resident memory T cells in the era of (Neo) adjuvant melanoma management. Front Immunol 2022; 13:1048758. [PMID: 36466880 PMCID: PMC9709277 DOI: 10.3389/fimmu.2022.1048758] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/13/2022] [Indexed: 10/10/2023] Open
Abstract
Tissue-resident memory T (TRM) cells have emerged as key players in the immune control of melanoma. These specialized cells are identified by expression of tissue retention markers such as CD69, CD103 and CD49a with downregulation of egress molecules such as Sphingosine-1-Phosphate Receptor-1 (S1PR1) and the lymphoid homing receptor, CD62L. TRM have been shown to be integral in controlling infections such as herpes simplex virus (HSV), lymphocytic choriomeningitis virus (LCMV) and influenza. More recently, robust pre-clinical models have also demonstrated TRM are able to maintain melanoma in a dormant state without progression to macroscopic disease reminiscent of their ability to control viral infections. The discovery of the role these cells play in anti-melanoma immunity has coincided with the advent of immune checkpoint inhibitor (ICI) therapy which has revolutionized the treatment of cancers. ICIs that target programmed death protein-1 (PD-1) and cytotoxic T lymphocyte antigen-4 (CTLA-4) have led to substantial improvements in outcomes for patients with metastatic melanoma and have been rapidly employed to reduce recurrences in the resected stage III setting. While ICIs mediate anti-tumor activity via CD8+ T cells, the specific subsets that facilitate this response is unclear. TRM invariably exhibit high expression of immune checkpoints such as PD-1, CTLA-4 and lymphocyte activating gene-3 (LAG-3) which strongly implicates this CD8+ T cell subset as a crucial mediator of ICI activity. In this review, we present pre-clinical and translational studies that highlight the critical role of TRM in both immune control of primary melanoma and as a key CD8+ T cell subset that mediates anti-tumor activity of ICIs for the treatment of melanoma.
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Affiliation(s)
- Kai R. Plunkett
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
- Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
| | - Jesse D. Armitage
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
- Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
| | | | - Alison M. McDonnell
- Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
| | - Jason Waithman
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
- Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
| | - Peter K. H. Lau
- Melanoma Discovery Laboratory, Harry Perkins Institute of Medical Research, Nedlands, WA, Australia
- Department of Medical Oncology, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
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6
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Ferguson AL, Sharman AR, Allen RO, Ye T, Lee JH, Low THH, Ch'ng S, Palme CE, Ashford B, Ranson M, Clark JR, Patrick E, Gupta R, Palendira U. High-Dimensional and Spatial Analysis Reveals Immune Landscape-Dependent Progression in Cutaneous Squamous Cell Carcinoma. Clin Cancer Res 2022; 28:4677-4688. [PMID: 36044477 DOI: 10.1158/1078-0432.ccr-22-1332] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/10/2022] [Accepted: 08/29/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE The tumor immune microenvironment impacts the biological behavior of the tumor, but its effect on clinical outcomes in head and neck cutaneous squamous cell carcinomas (HNcSCC) is largely unknown. EXPERIMENTAL DESIGN We compared the immune milieu of high-risk HNcSCC that never progressed to metastasis with those that metastasized using multiparameter imaging mass cytometry. The cohort included both immunosuppressed patients (IS) and patients with an absence of clinical immune-suppression (ACIS). Spatial analyses were used to identify cellular interactions that were associated with tumor behavior. RESULTS Nonprogressing primary HNcSCC were characterized by higher CD8+ and CD4+ T-cell responses, including numerically increased regulatory T cells. In contrast, primary lesions from HNcSCC patients who progressed were largely devoid of T cells with lower numbers of innate immune cells and increased expression of checkpoint receptors and in the metastatic lesions were characterized by an accumulation of B cells. Spatial analysis reveals multiple cellular interactions associated with nonprogressing primary tumors that were distinct in primary tumors of disease-progressing patients. Cellular regional analysis of the tumor microenvironment also shows squamous cell-enriched tumor regions associated with primary nonprogressing tumors. CONCLUSIONS Effective responses from both CD8+ and CD4+ T cells in the tumor microenvironment are essential for immune control of primary HNcSCC. Our findings indicate that the early events that shape the immune responses in primary tumors dictate progression and disease outcomes in HNcSCC.
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Affiliation(s)
- Angela L Ferguson
- Infection, Immunity and Inflammation Theme, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Ashleigh R Sharman
- Infection, Immunity and Inflammation Theme, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Ruth O Allen
- Infection, Immunity and Inflammation Theme, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Thomas Ye
- School of Mathematics and Statistics, University of Sydney, Sydney, New South Wales, Australia
| | - Jenny H Lee
- Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - Tsu-Hui H Low
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,The Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - Sydney Ch'ng
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,The Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Carsten E Palme
- The Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - Bruce Ashford
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia
| | - Marie Ranson
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Jonathan R Clark
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,The Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Ellis Patrick
- School of Mathematics and Statistics, University of Sydney, Sydney, New South Wales, Australia.,Westmead Institute for Medical Research, The University of Sydney, Westmead, New South Wales, Australia
| | - Ruta Gupta
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, New South Wales, Australia
| | - Umaimainthan Palendira
- Infection, Immunity and Inflammation Theme, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, Australia
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7
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Wang J, Shi F, Shan A. Transcriptome profile and clinical characterization of ICOS expression in gliomas. Front Oncol 2022; 12:946967. [PMID: 36276141 PMCID: PMC9582985 DOI: 10.3389/fonc.2022.946967] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Inducible co-stimulator (ICOS), an immune costimulatory molecule, has been found to play an essential role across various malignancies. This study investigated the transcriptome profile and clinical characterization of ICOS in gliomas. Clinical information and transcriptome data of 301 glioma samples were downloaded from the Chinese Glioma Genome Atlas (CGGA) dataset for analysis (CGGA301 cohort). Furthermore, the results were validated in 697 samples with RNAseq data from the TCGA glioma dataset and 325 gliomas with RNAseq data from the CGGA325 dataset. Immunohistochemistry was performed to evaluate ICOS protein expression across different WHO grades in a tissue microarray (TMA). In addition, single-cell sequencing data from CGGA and GSE 163108 datasets were used to analyze the ICOS expression across different cell types. Statistical analyses and figure production were performed with R-language. We found that ICOS was significantly upregulated in higher-grade, IDH wild type, and mesenchymal subtype of gliomas. Functional enrichment analyses revealed that ICOS was mainly involved in glioma-related immune response. Moreover, ICOS showed a robust correlation with other immune checkpoints, including the PD1/PD-L1/PD-L2 pathway, CTLA4, ICOSL (ICOS ligand), and IDO1. Subsequent Tumor Immune Dysfunction and Exclusion (TIDE) analysis revealed that GBM patients with higher ICOS expression seemed to be more sensitive to ICB therapy. Furthermore, based on seven clusters of metagenes, GSVA identified that ICOS was tightly associated with HCK, LCK, MHC-I, MHC-II, STAT1, and interferon, especially with LCK, suggesting a strong correlation between ICOS and T-cell activity in gliomas. In cell lineage analysis, Higher-ICOS gliomas tended to recruit dendritic cells, monocytes, and macrophages into the tumor microenvironment. Single-cell sequencing analysis indicated that ICOS was highly expressed by regulatory T cells (Tregs), especially in mature Tregs. Finally, patients with higher ICOS had shortened survival. ICOS was an independent prognosticator for glioma patients. In conclusion, higher ICOS is correlated with more malignancy of gliomas and is significantly associated with Treg activity among glioma-related immune responses. Moreover, ICOS could contribute as an independent prognostic factor for gliomas. Our study highlights the role of ICOS in glioma and may facilitate therapeutic strategies targeting ICOS for glioma.
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Affiliation(s)
- Jin Wang
- *Correspondence: Jin Wang, ; Fei Shi, ; Aijun Shan,
| | - Fei Shi
- *Correspondence: Jin Wang, ; Fei Shi, ; Aijun Shan,
| | - Aijun Shan
- *Correspondence: Jin Wang, ; Fei Shi, ; Aijun Shan,
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8
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Conway JW, Rawson RV, Lo S, Ahmed T, Vergara IA, Gide TN, Attrill GH, Carlino MS, Saw RPM, Thompson JF, Spillane AJ, Shannon KF, Shivalingam B, Menzies AM, Wilmott JS, Long GV, Scolyer RA, Pires da Silva I. Unveiling the tumor immune microenvironment of organ-specific melanoma metastatic sites. J Immunother Cancer 2022; 10:jitc-2022-004884. [PMID: 36096531 PMCID: PMC9472156 DOI: 10.1136/jitc-2022-004884] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2022] [Indexed: 11/23/2022] Open
Abstract
Background The liver is a known site of resistance to immunotherapy and the presence of liver metastases is associated with shorter progression-free and overall survival (OS) in melanoma, while lung metastases have been associated with a more favorable outcome. There are limited data available regarding the immune microenvironment at different anatomical sites of melanoma metastases. This study sought to characterize and compare the tumor immune microenvironment of liver, brain, lung, subcutaneous (subcut) as well as lymph node (LN) melanoma metastases. Methods We analyzed OS in 1924 systemic treatment-naïve patients with AJCC (American Joint Committee on Cancer) stage IV melanoma with a solitary site of organ metastasis. In an independent cohort we analyzed and compared immune cell densities, subpopulations and spatial distribution in tissue from liver, lung, brain, LN or subcut sites from 130 patients with stage IV melanoma. Results Patients with only liver, brain or bone metastases had shorter OS compared to those with lung, LN or subcutaneous and soft tissue metastases. Liver and brain metastases had significantly lower T-cell infiltration than lung (p=0.0116 and p=0.0252, respectively) and LN metastases (p=0.0116 and p=0.0252, respectively). T cells were further away from melanoma cells in liver than lung metastases (p=0.0335). Liver metastases displayed unique T-cell profiles, with a significantly lower proportion of programmed cell death protein-1+ T cells compared to all other anatomical sites (p<0.05), and a higher proportion of TIM-3+ T cells compared to LN (p=0.0004), subcut (p=0.0082) and brain (p=0.0128) metastases. Brain metastases had a lower macrophage density than subcut (p=0.0105), liver (p=0.0095) and lung (p<0.0001) metastases. Lung metastases had the highest proportion of programmed death ligand-1+ macrophages of the total macrophage population, significantly higher than brain (p<0.0001) and liver metastases (p=0.0392). Conclusions Liver and brain melanoma metastases have a significantly reduced immune infiltrate than lung, subcut and LN metastases, which may account for poorer prognosis and reduced immunotherapy response rates in patients with liver or brain metastases. Increased TIM-3 expression in liver metastases suggests TIM-3 inhibitor therapy as a potential therapeutic opportunity to improve patient outcomes.
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Affiliation(s)
- Jordan W Conway
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia
| | - Robert V Rawson
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital and NSW Health Pathology, Sydney, New South Wales, Australia
| | - Serigne Lo
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Tasnia Ahmed
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
| | - Ismael A Vergara
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia
| | - Tuba N Gide
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia
| | - Grace Heloise Attrill
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia
| | - Matteo S Carlino
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Westmead and Blacktown Hospitals, Sydney, New South Wales, Australia
| | - Robyn P M Saw
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Melanoma and Surgical Oncology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Mater Hospital, Sydney, New South Wales, Australia
| | - John F Thompson
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Melanoma and Surgical Oncology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Mater Hospital, Sydney, New South Wales, Australia
| | - Andrew J Spillane
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Kerwin F Shannon
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Department of Melanoma and Surgical Oncology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
| | - Brindha Shivalingam
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
| | - Alexander Maxwell Menzies
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Mater Hospital, Sydney, New South Wales, Australia.,Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia.,Mater Hospital, Sydney, New South Wales, Australia.,Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia.,Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital and NSW Health Pathology, Sydney, New South Wales, Australia
| | - Ines Pires da Silva
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia .,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New south Wales, Australia.,Westmead and Blacktown Hospitals, Sydney, New South Wales, Australia
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9
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van de Donk PP, Oosting SF, Knapen DG, van der Wekken AJ, Brouwers AH, Lub-de Hooge MN, de Groot DJA, de Vries EG. Molecular imaging to support cancer immunotherapy. J Immunother Cancer 2022; 10:jitc-2022-004949. [PMID: 35922089 PMCID: PMC9352987 DOI: 10.1136/jitc-2022-004949] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2022] [Indexed: 11/04/2022] Open
Abstract
The advent of immune checkpoint inhibitors has reinvigorated the field of immuno-oncology. These monoclonal antibody-based therapies allow the immune system to recognize and eliminate malignant cells. This has resulted in improved survival of patients across several tumor types. However, not all patients respond to immunotherapy therefore predictive biomarkers are important. There are only a few Food and Drug Administration-approved biomarkers to select patients for immunotherapy. These biomarkers do not consider the heterogeneity of tumor characteristics across lesions within a patient. New molecular imaging tracers allow for whole-body visualization with positron emission tomography (PET) of tumor and immune cell characteristics, and drug distribution, which might guide treatment decision making. Here, we summarize recent developments in molecular imaging of immune checkpoint molecules, such as PD-L1, PD-1, CTLA-4, and LAG-3. We discuss several molecular imaging approaches of immune cell subsets and briefly summarize the role of FDG-PET for evaluating cancer immunotherapy. The main focus is on developments in clinical molecular imaging studies, next to preclinical studies of interest given their potential translation to the clinic.
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Affiliation(s)
- Pim P van de Donk
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sjoukje F Oosting
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Daan G Knapen
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Anthonie J van der Wekken
- Department of Pulmonary Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Adrienne H Brouwers
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marjolijn N Lub-de Hooge
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Derk-Jan A de Groot
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Elisabeth Ge de Vries
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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10
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Attrill GH, Owen CN, Ahmed T, Vergara IA, Colebatch AJ, Conway JW, Nahar KJ, Thompson JF, Pires da Silva I, Carlino MS, Menzies AM, Lo S, Palendira U, Scolyer RA, Long GV, Wilmott JS. Higher proportions of CD39+ tumor-resident cytotoxic T cells predict recurrence-free survival in patients with stage III melanoma treated with adjuvant immunotherapy. J Immunother Cancer 2022; 10:e004771. [PMID: 35688560 PMCID: PMC9189855 DOI: 10.1136/jitc-2022-004771] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Adjuvant immune checkpoint inhibitor (ICI) immunotherapies have significantly reduced the recurrence rate in high-risk patients with stage III melanoma compared with surgery alone. However, 48% of anti-PD-1-treated patients will develop recurrent disease within 4 years. There is a need to identify biomarkers of recurrence after adjuvant ICI to enable identification of patients in need of alternative treatment strategies. As cytotoxic T cells are critical for the antitumor response to anti-PD-1, we sought to determine whether specific subsets were predictive of recurrence in anti-PD-1-treated high-risk patients with stage III melanoma. METHODS Associations with recurrence in patients with stage III melanoma were sought by analyzing resection specimens (n=103) taken prior to adjuvant nivolumab/pembrolizumab±low-dose/low-interval ipilimumab. Multiplex immunohistochemistry was used to quantify intratumoral CD8+ T-cell populations using phenotypical markers CD39, CD103, and PD-1. RESULTS With a median follow-up of 19.3 months, 37/103 (36%) of patients had a recurrence. Two CD8+ T-cell subpopulations were significantly associated with recurrence. First, CD39+ tumor-resident memory cells (CD39+CD103+PD-1+CD8+ (CD39+ Trm)) comprised a significantly higher proportion of CD8+ T cells in recurrence-free patients (p=0.0004). Conversely, bystander T cells (CD39-CD103-PD-1-CD8+) comprised a significantly greater proportion of T cells in patients who developed recurrence (p=0.0002). Spatial analysis identified that CD39+ Trms localized significantly closer to melanoma cells than bystander T cells. Multivariable analysis confirmed significantly improved recurrence-free survival (RFS) in patients with a high proportion of intratumoral CD39+ Trms (1-year RFS high 78.1% vs low 49.9%, HR 0.32, 95% CI 0.15 to 0.69), no complete lymph node dissection performed, and less advanced disease stage (HR 2.85, 95% CI 1.13 to 7.19, and HR 1.29, 95% CI 0.59 to 2.82). The final Cox regression model identified patients who developed recurrence with an area under the curve of 75.9% in the discovery cohort and 69.5% in a separate validation cohort (n=33) to predict recurrence status at 1 year. CONCLUSIONS Adjuvant immunotherapy-treated patients with a high proportion of CD39+ Trms in their baseline melanoma resection have a significantly reduced risk of melanoma recurrence. This population of T cells may not only represent a biomarker of RFS following anti-PD-1 therapy, but may also be an avenue for therapeutic manipulation and enhancing outcomes for immunotherapy-treated patients with cancer.
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Affiliation(s)
- Grace Heloise Attrill
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Carina N Owen
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- The University of Bristol, Bristol Cancer Institute, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | - Tasnia Ahmed
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
| | - Ismael A Vergara
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Andrew J Colebatch
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Department of Tissue Oncology and Diagnostic Pathology, Royal Prince Alfred Hospital and NSW Health Pathology, Sydney, New South Wales, Australia
| | - Jordan W Conway
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Kazi J Nahar
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - John F Thompson
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Department of Melanoma and Surgical Oncology, Royal Prince Alfred Hospital; Mater Hospital, Sydney, New South Wales, Australia
| | - Ines Pires da Silva
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Westmead and Blacktown Hospitals, Sydney, New South Wales, Australia
| | - Matteo S Carlino
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Westmead and Blacktown Hospitals, Sydney, New South Wales, Australia
| | - Alexander M Menzies
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Royal North Shore and Mater Hospitals, Sydney, New South Wales, Australia
| | - Serigne Lo
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Umaimainthan Palendira
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Department of Tissue Oncology and Diagnostic Pathology, Royal Prince Alfred Hospital and NSW Health Pathology, Sydney, New South Wales, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Royal North Shore and Mater Hospitals, Sydney, New South Wales, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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11
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Analyzing Prognostic Hub Genes in the Microenvironment of Cutaneous Melanoma by Computer Integrated Bioinformatics. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:4493347. [PMID: 35300397 PMCID: PMC8923759 DOI: 10.1155/2022/4493347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 01/22/2022] [Indexed: 11/18/2022]
Abstract
Cutaneous melanoma (CM) is attracting increasing attention due to high mortality. In response to this, we synthetically analyze the CM dataset from the TCGA database and explore microenvironment-related genes that effectively predict patient prognosis. Immune/stromal scores of cases are calculated using the ESTIMATE algorithm and are significantly associated with overall patient survival. Then, differentially expressed genes are identified by comparing the immune score and stromal score, also prognostic genes are subsequently screened. Functional analysis shows that these genes are enriched in different activities of immune system. Moreover, 19 prognosis-related hub genes are extracted from the protein-protein interaction network, of which four unreported genes (IL7R, FLT3, C1QC, and HLA-DRB5) are chosen for validation. A significant negative relationship is found between the expression levels of the 4 genes and pathological stages, notably T grade. Furthermore, the K-M plots and TIMER results show that these genes have favorable value for CM prognosis. In conclusion, these results give a novel insight into CM and identify IL7R, FLT3, C1QC, and HLA-DRB5 as crucial roles for the diagnosis and treatment of CM.
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12
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Analysis of the immune checkpoint V-domain Ig-containing suppressor of T-cell activation (VISTA) in endometrial cancer. Mod Pathol 2022; 35:266-273. [PMID: 34493823 DOI: 10.1038/s41379-021-00901-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/06/2021] [Accepted: 08/06/2021] [Indexed: 11/08/2022]
Abstract
V-domain Ig-containing suppressor of T-cell activation (VISTA) is a novel immune checkpoint protein and a potential immunotherapeutic target. However, its expression in endometrial cancer has not been clearly defined. This study aimed to investigate VISTA expression and determine its associations with clinicopathological features, molecular subtypes, programmed cell death-ligand 1 (PD-L1) expression, CD8+ T-cell count, and survival in a cohort of 839 patients with endometrial cancer. Using direct sequencing of the polymerase epsilon (POLE) exonuclease domain and immunohistochemistry for mismatch repair (MMR) proteins and p53, we stratified endometrial cancers into four molecular subtypes: POLE ultramutated, MMR-deficient, p53-mutant, and nonspecific molecular profile (NSMP). PD-L1, CD8, and VISTA were detected via immunohistochemistry. VISTA was expressed in the immune cells of 76.6% (643/839) of the samples and in the tumor cells of 6.8% (57/839). VISTA positivity in the immune cells was frequent in tumors staged I-III, those with positive PD-L1 or high CD8+ T-cell density, and those representing POLE ultramutated and MMR-deficient subtypes. Furthermore, VISTA positivity in tumor cells was more frequent in clear cell carcinoma samples. VISTA in immune cells was associated with improved survival in the entire cohort as well as in the endometrioid histology, stage I, PD-L1-negative, MMR-deficient, MMR-proficient, and high and low number of CD8+ T-cell-infiltrated tumor subgroups. VISTA in immune cells was a prognostic factor overall, as well as in patients with endometrioid histology, independent of molecular subtype or CD8+ T-cell density. The data produced by this study, which was the largest to focus on VISTA expression in patients with endometrial cancer to date, suggest that VISTA is a predictor of improved survival.
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13
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Thelen M, Wennhold K, Lehmann J, Garcia-Marquez M, Klein S, Kochen E, Lohneis P, Lechner A, Wagener-Ryczek S, Plum PS, Velazquez Camacho O, Pfister D, Dörr F, Heldwein M, Hekmat K, Beutner D, Klussmann JP, Thangarajah F, Ratiu D, Malter W, Merkelbach-Bruse S, Bruns CJ, Quaas A, von Bergwelt-Baildon M, Schlößer HA. Cancer-specific immune evasion and substantial heterogeneity within cancer types provide evidence for personalized immunotherapy. NPJ Precis Oncol 2021; 5:52. [PMID: 34135436 PMCID: PMC8208982 DOI: 10.1038/s41698-021-00196-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/26/2021] [Indexed: 02/07/2023] Open
Abstract
The immune response against cancer is orchestrated by various parameters and site-dependent specificities have been poorly investigated. In our analyses of ten different cancer types, we describe elevated infiltration by regulatory T cells as the most common feature, while other lymphocyte subsets and also expression of immune-regulatory molecules on tumor-infiltrating lymphocytes showed site-specific variation. Multiparametric analyses of these data identified similarities of renal and liver or lung with head and neck cancer. Co-expression of immune-inhibitory ligands on tumor cells was most frequent in colorectal, lung and ovarian cancer. Genes related to antigen presentation were frequently dysregulated in liver and lung cancer. Expression of co-inhibitory molecules on tumor-infiltrating T cells accumulated in advanced stages while T-cell abundance was related to enhanced expression of genes related to antigen presentation. Our results promote evaluation of cancer-specific or even personalized immunotherapeutic combinations to overcome primary or secondary resistance as major limitation of immune-checkpoint inhibition.
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Affiliation(s)
- Martin Thelen
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany.
| | - Kerstin Wennhold
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Jonas Lehmann
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Maria Garcia-Marquez
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Sebastian Klein
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Else Kröner Forschungskolleg Cologne "Clonal Evolution in Cancer", University of Cologne, Cologne, Germany
| | - Elena Kochen
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Philipp Lohneis
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Axel Lechner
- Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University, Munich, Germany
| | - Svenja Wagener-Ryczek
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Patrick Sven Plum
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Else Kröner Forschungskolleg Cologne "Clonal Evolution in Cancer", University of Cologne, Cologne, Germany
- Department of General, Visceral, Cancer and Transplantation Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Oscar Velazquez Camacho
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - David Pfister
- Department of Urology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Fabian Dörr
- Department of Cardiothoracic Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Matthias Heldwein
- Department of Cardiothoracic Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Khosro Hekmat
- Department of Cardiothoracic Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Dirk Beutner
- Department of Head and Neck Surgery, University of Göttingen, Göttingen, Germany
| | - Jens Peter Klussmann
- Department of Head and Neck Surgery, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Fabinshy Thangarajah
- Department of Gynecology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Dominik Ratiu
- Department of Gynecology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Wolfram Malter
- Department of Gynecology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Sabine Merkelbach-Bruse
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Christiane Josephine Bruns
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Department of General, Visceral, Cancer and Transplantation Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Alexander Quaas
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Michael von Bergwelt-Baildon
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- German Cancer Consortium (DKTK), Heidelberg, Heidelberg, Germany
- Department of Internal Medicine III, University Hospital, Ludwig Maximilians University, Munich, Germany
| | - Hans A Schlößer
- Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Department of General, Visceral, Cancer and Transplantation Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
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14
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Liu D, Lin JR, Robitschek EJ, Kasumova GG, Heyde A, Shi A, Kraya A, Zhang G, Moll T, Frederick DT, Chen YA, Wang S, Schapiro D, Ho LL, Bi K, Sahu A, Mei S, Miao B, Sharova T, Alvarez-Breckenridge C, Stocking JH, Kim T, Fadden R, Lawrence D, Hoang MP, Cahill DP, Malehmir M, Nowak MA, Brastianos PK, Lian CG, Ruppin E, Izar B, Herlyn M, Van Allen EM, Nathanson K, Flaherty KT, Sullivan RJ, Kellis M, Sorger PK, Boland GM. Evolution of delayed resistance to immunotherapy in a melanoma responder. Nat Med 2021; 27:985-992. [PMID: 33941922 PMCID: PMC8474080 DOI: 10.1038/s41591-021-01331-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 03/24/2021] [Indexed: 02/02/2023]
Abstract
Despite initial responses1-3, most melanoma patients develop resistance4 to immune checkpoint blockade (ICB). To understand the evolution of resistance, we studied 37 tumor samples over 9 years from a patient with metastatic melanoma with complete clinical response to ICB followed by delayed recurrence and death. Phylogenetic analysis revealed co-evolution of seven lineages with multiple convergent, but independent resistance-associated alterations. All recurrent tumors emerged from a lineage characterized by loss of chromosome 15q, with post-treatment clones acquiring additional genomic driver events. Deconvolution of bulk RNA sequencing and highly multiplexed immunofluorescence (t-CyCIF) revealed differences in immune composition among different lineages. Imaging revealed a vasculogenic mimicry phenotype in NGFRhi tumor cells with high PD-L1 expression in close proximity to immune cells. Rapid autopsy demonstrated two distinct NGFR spatial patterns with high polarity and proximity to immune cells in subcutaneous tumors versus a diffuse spatial pattern in lung tumors, suggesting different roles of this neural-crest-like program in different tumor microenvironments. Broadly, this study establishes a high-resolution map of the evolutionary dynamics of resistance to ICB, characterizes a de-differentiated neural-crest tumor population in melanoma immunotherapy resistance and describes site-specific differences in tumor-immune interactions via longitudinal analysis of a patient with melanoma with an unusual clinical course.
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MESH Headings
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/genetics
- B7-H1 Antigen/immunology
- Chromosomes, Human, Pair 15/genetics
- Drug Resistance, Neoplasm/drug effects
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Immune Checkpoint Inhibitors/adverse effects
- Immune Checkpoint Inhibitors/therapeutic use
- Immunotherapy/adverse effects
- Male
- Melanoma/genetics
- Melanoma/immunology
- Melanoma/pathology
- Melanoma/therapy
- Neoplasm Metastasis
- Neoplasm Recurrence, Local/genetics
- Neoplasm Recurrence, Local/immunology
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/therapy
- Nerve Tissue Proteins/genetics
- Nerve Tissue Proteins/immunology
- Phylogeny
- Receptors, Nerve Growth Factor/genetics
- Receptors, Nerve Growth Factor/immunology
- Tumor Microenvironment/drug effects
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Affiliation(s)
- David Liu
- Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Jia-Ren Lin
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Emily J Robitschek
- Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Gyulnara G Kasumova
- Division of Surgical Oncology, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Alex Heyde
- Program for Evolutionary Dynamics, Harvard University, Cambridge, MA, USA
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Alvin Shi
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Computer Science and Artificial Intelligence Lab, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Adam Kraya
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Gao Zhang
- Molecular and Cellular Oncogenesis Program, The Wistar Institute, Philadelphia, PA, USA
- Preston Robert Tisch Brain Tumor Center, Department of Neurosurgery, Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Tabea Moll
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Dennie T Frederick
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Yu-An Chen
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Shu Wang
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Denis Schapiro
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Li-Lun Ho
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Computer Science and Artificial Intelligence Lab, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Kevin Bi
- Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Shaolin Mei
- Dana-Farber Cancer Institute, Boston, MA, USA
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Benchun Miao
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Tatyana Sharova
- Division of Surgical Oncology, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | | | - Jackson H Stocking
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Tommy Kim
- Division of Surgical Oncology, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Riley Fadden
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Donald Lawrence
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Mai P Hoang
- Department of Pathology, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Daniel P Cahill
- Department of Neurosurgery, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Mohsen Malehmir
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Division of Surgical Oncology, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Martin A Nowak
- Program for Evolutionary Dynamics, Harvard University, Cambridge, MA, USA
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Mathematics, Harvard University, Cambridge, MA, USA
| | - Priscilla K Brastianos
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Christine G Lian
- Department of Pathology, Harvard Medical School, Brigham and Woman's Hospital, Boston, MA, USA
| | - Eytan Ruppin
- Cancer Data Science Lab, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Benjamin Izar
- Division of Hematology and Oncology, Columbia University Irving Medical Center, New York, NY, USA
- Columbia Center for Translation Immunology, New York, NY, USA
| | - Meenhard Herlyn
- Molecular and Cellular Oncogenesis Program, The Wistar Institute, Philadelphia, PA, USA
| | - Eliezer M Van Allen
- Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Katherine Nathanson
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Keith T Flaherty
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Ryan J Sullivan
- Division of Medical Oncology, Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Manolis Kellis
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Computer Science and Artificial Intelligence Lab, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Peter K Sorger
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
- Department of Systems Biology, Harvard Medical School, Cambridge, MA, USA
| | - Genevieve M Boland
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Division of Surgical Oncology, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.
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15
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Shaffer T, Natarajan A, Gambhir SS. PET Imaging of TIGIT Expression on Tumor-Infiltrating Lymphocytes. Clin Cancer Res 2021; 27:1932-1940. [PMID: 33408249 DOI: 10.1158/1078-0432.ccr-20-2725] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 11/11/2020] [Accepted: 12/28/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Therapeutic checkpoint inhibitors on tumor-infiltrating lymphocytes (TIL) are being increasingly utilized in the clinic. The T-cell immunoreceptor with Ig and ITIM domains (TIGIT) is an inhibitory receptor expressed on T and natural killer cells. The TIGIT signaling pathway is an alternative target for checkpoint blockade to current PD-1/CTLA-4 strategies. Elevated TIGIT expression in the tumor microenvironment correlates with better therapeutic responses to anti-TIGIT therapies in preclinical models. Therefore, quantifying TIGIT expression in tumors is necessary for determining whether a patient may respond to anti-TIGIT therapy. PET imaging of TIGIT expression on TILs can therefore aid diagnosis and in monitoring therapeutic responses. EXPERIMENTAL DESIGN Antibody-based TIGIT imaging radiotracers were developed with the PET radionuclides copper-64 (64Cu) and zirconium-89 (89Zr). In vitro characterization of the imaging probes was followed by in vivo evaluation in both xenografts and syngeneic tumor models in mouse. RESULTS Two anti-TIGIT probes were developed and exhibited immunoreactivity of >72%, serum stability of >95%, and specificity for TIGIT with both mouse TIGIT-expressing HeLa cells and ex vivo-activated primary splenocytes. In vivo, the 89Zr-labeled probe demonstrated superior contrast than the 64Cu probe due to 89Zr's longer half-life matching the TIGIT antibody's pharmacokinetics. The 89Zr probe was used to quantify TIGIT expression on TILs in B16 melanoma in immunocompetent mice and confirmed by ex vivo flow cytometry. CONCLUSIONS This study develops and validates novel TIGIT-specific 64Cu and 89Zr PET probes for quantifying TIGIT expression on TILs for diagnosis of patient selection for anti-TIGIT therapies.
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Affiliation(s)
- Travis Shaffer
- Department of Radiology, Stanford University, Stanford, California. .,Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California
| | - Arutselvan Natarajan
- Department of Radiology, Stanford University, Stanford, California. .,Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California.,Canary Center for Early Cancer Detection, Stanford University, Stanford, California
| | - Sanjiv S Gambhir
- Department of Radiology, Stanford University, Stanford, California.,Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California.,Canary Center for Early Cancer Detection, Stanford University, Stanford, California.,Department of Bioengineering, Stanford University, Stanford, California.,Stanford Bio-X Program, Stanford University, Stanford, California
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16
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LAG-3-Expressing Tumor-Infiltrating T Cells Are Associated with Reduced Disease-Free Survival in Pancreatic Cancer. Cancers (Basel) 2021; 13:cancers13061297. [PMID: 33803936 PMCID: PMC7998134 DOI: 10.3390/cancers13061297] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/09/2021] [Accepted: 03/13/2021] [Indexed: 02/08/2023] Open
Abstract
Simple Summary In light of the majority of pancreatic cancer patients not responding to current immune checkpoint blockade, alternative immunotherapeutic targets need to be identified. In this study, we employed multiplex immunofluorescence to investigate the expression of co-stimulatory and inhibitory receptors by tumor-infiltrating T cells in human pancreatic cancer. A comprehensive analysis of the receptor pattern on tumor-infiltrating T cells is essential for the development of new therapeutic strategies, as well as personalized immunotherapy, to identify patients who are likely to benefit from targeting specific immune receptors. Abstract T cells are the predominant immune cell population in the pancreatic tumor microenvironment. High CD8+ and Th1-polarized CD4+ T cell infiltration is associated with prolonged survival in human pancreatic ductal adenocarcinoma (PDAC). However, the expression pattern of co-stimulatory and inhibitory receptors by PDAC-infiltrating T cells and their prognostic significance are not well defined. In this study, we employed multiplex immunofluorescence to investigate the intratumoral expression of the co-stimulatory receptor inducible T-cell co-stimulator (ICOS), the inhibitory receptors lymphocyte-activation gene 3 (LAG-3), programmed death 1 (PD-1), and V-domain immunoglobulin suppressor of T cell activation (VISTA) by tumor-infiltrating T cells (CD3) in a cohort of 69 patients with resected PDAC. T cells were enriched particularly within the stromal area and were highly heterogeneous across tumors. Further, T cells were associated with prolonged disease-free survival (DFS). However, LAG-3 expression by PDAC-infiltrating T cells was correlated with reduced DFS. Our study highlights the biological importance of LAG-3 expression by tumor-infiltrating T cells. LAG-3+ T cells may represent a novel prognostic marker and a particularly attractive target for immunotherapeutic strategies in PDAC.
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17
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Attrill GH, Ferguson PM, Palendira U, Long GV, Wilmott JS, Scolyer RA. The tumour immune landscape and its implications in cutaneous melanoma. Pigment Cell Melanoma Res 2020; 34:529-549. [PMID: 32939993 DOI: 10.1111/pcmr.12926] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 08/01/2020] [Accepted: 08/23/2020] [Indexed: 12/21/2022]
Abstract
The field of tumour immunology has rapidly advanced in the last decade, leading to the advent of effective immunotherapies for patients with advanced cancers. This highlights the critical role of the immune system in determining tumour development and outcome. The tumour immune microenvironment (TIME) is highly heterogeneous, and the interactions between tumours and the immune system are vastly complex. Studying immune cell function in the TIME will provide an improved understanding of the mechanisms underpinning these interactions. This review examines the role of immune cell populations in the TIME based on their phenotype, function and localisation, as well as contextualising their position in the dynamic relationship between tumours and the immune system. We discuss the function of immune cell populations, examine their impact on patient outcome and highlight gaps in current understanding of their roles in the TIME, both in cancers in general and specifically in melanoma. Studying the TIME by evaluating both pro-tumour and anti-tumour effects may elucidate the conditions which lead to tumour growth and metastasis or immune-mediated tumour regression. Moreover, an in-depth understanding of these conditions could contribute to improved prognostication, more effective use of current immunotherapies and guide the development of novel treatment strategies and therapies.
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Affiliation(s)
- Grace H Attrill
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Peter M Ferguson
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Sydney Medical School, The University of Sydney, Sydney, Australia.,Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital and New South Wales Health Pathology, Sydney, Australia
| | - Umaimainthan Palendira
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Discipline of Infectious Diseases and Immunology, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Sydney Medical School, The University of Sydney, Sydney, Australia.,Mater and North Shore Hospitals, Sydney, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Sydney Medical School, The University of Sydney, Sydney, Australia.,Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital and New South Wales Health Pathology, Sydney, Australia
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18
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Rocco D, Gregorc V, Della Gravara L, Lazzari C, Palazzolo G, Gridelli C. New immunotherapeutic drugs in advanced non-small cell lung cancer (NSCLC): from preclinical to phase I clinical trials. Expert Opin Investig Drugs 2020; 29:1005-1023. [PMID: 32643447 DOI: 10.1080/13543784.2020.1793956] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION The development of immune checkpoint inhibitors (ICI) has represented a revolution in the treatment of non-small cell lung cancer (NSCLC) and has established a new standard of care for different settings. However, through adaptive changes, cancer cells can develop resistance mechanisms to these drugs, hence the necessity for novel immunotherapeutic agents. AREAS COVERED This paper explores the immunotherapeutics currently under investigation in phase I clinical trials for the treatment of NSCLC as monotherapies and combination therapies. It provides two comprehensive tables of phase I agents which are listed according to target, drug, drug class, mechanism of action, setting, trial identifier, and trial status. A comprehensive literature search was carried out to identify eligible studies from MEDLINE/PubMed and ClinicalTrials.gov. EXPERT OPINION A key hurdle to success in this field is our limited understanding of the synergic interactions of the immune targets in the context of the TME. While we can recognize the links between inhibitors and some particularly promising new targets such as TIM-3 and LAG3, we continue to develop approaches to exploit their interactions to enhance the immune response of the patient to tumor cells.
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Affiliation(s)
- Danilo Rocco
- Department of Pulmonary Oncology, AORN Dei Colli Monaldi , Naples, Italy
| | - Vanesa Gregorc
- Department of Oncology, Division of Experimental Medicine, IRCCS San Raffaele , Milan, Italy
| | - Luigi Della Gravara
- Department of Experimental Medicine, Università Degli Studi Della Campania "Luigi Vanvitelli" , Caserta, Italy
| | - Chiara Lazzari
- Department of Oncology, Division of Experimental Medicine, IRCCS San Raffaele , Milan, Italy
| | | | - Cesare Gridelli
- Division of Medical Oncology, "S.G. Moscati" Hospital , Avellino, Italy
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19
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Expression of the immune checkpoint VISTA in breast cancer. Cancer Immunol Immunother 2020; 69:1437-1446. [PMID: 32266446 DOI: 10.1007/s00262-020-02554-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 03/23/2020] [Indexed: 12/13/2022]
Abstract
V-domain Ig suppressor of T cell activation (VISTA) is a novel immune checkpoint that is an emerging target for cancer immunotherapy. This study aimed to investigate the expression of VISTA and its association with clinicopathologic parameters as well as with the key immune markers including programmed cell death-1 (PD-1) and PD-1 ligand-1 (PD-L1) in invasive ductal carcinoma (IDC) of the breast [corrected]. Immunohistochemistry was used to detect VISTA, PD-1, PD-L1, and CD8 in tissue microarrays from 919 patients with IDC (N = 341 in the exploratory cohort and = 578 in the validation cohort). VISTA was expressed on the immune cells of 29.1% (267/919) of the samples and on the tumor cells of 8.2% (75/919). VISTA was more frequently expressed in samples that were estrogen receptor-negative, progesterone receptor-negative, human epidermal growth factor receptor 2-positive, poorly differentiated, human epidermal growth factor receptor 2-enriched, and consisting of basal-like tumors. VISTA on immune cells correlated with PD-1, PD-L1, stromal CD8, and tumor-infiltrating lymphocyte expression and was an independent prognostic factor for improved relapse-free and disease-specific survival in patients with estrogen receptor-negative, progesterone receptor-negative, and basal-like IDC. These findings support therapeutic strategies that modulate VISTA expression, perhaps in combination with PD-1/PD-L1 blockade, in human breast cancer immunotherapy.
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20
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Guo Y, Yang L, Lei S, Tan W, Long J. NEDD4 Negatively Regulates GITR via Ubiquitination in Immune Microenvironment of Melanoma. Onco Targets Ther 2019; 12:10629-10637. [PMID: 31824170 PMCID: PMC6900405 DOI: 10.2147/ott.s212317] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 11/06/2019] [Indexed: 11/23/2022] Open
Abstract
Introduction Melanoma is a common skin cancer that is usually associated with poor clinical outcomes. Recently, the immune checkpoint GITR has been identified as a promising target for immunotherapy of melanoma. In this study, we aimed to investigate the post-translational regulation mechanism of GITR in melanoma. Methods Western blotting was used to evaluate the protein expression of NEDD4, GITR and Foxp3. Real-time PCR (RT-PCR) was performed to determine expression levels of NEDD4, GITR, Foxp3 and IL-2. Cell viability was detected by MTT assay. The ubiquitination of GITR was evaluated by immunoprecipitation. NEDD4 expression data and melanoma survival data were obtained from The Cancer Genome Atlas (TCGA) and cBioPortal databases. Results We demonstrate that E3 ligase NEDD4 binds to GITR and mediates ubiquitination and degradation of GITR. Overexpression of NEDD4 inhibits anti-tumor immunity mediated by T cells against melanoma cells. We also found that the expression of NEDD4 is increased in metastatic melanoma. High NEDD4 expression level is correlated with the poor prognosis of melanoma patients. Discussion In summary, our findings demonstrated that E3 ligase NEDD4 mediates ubiquitination and degradation of GITR and suppresses T-cell-mediated-killings on melanoma cells. Our work highlighted the E3 ligase NEDD4 as a novel prognosis biomarker and therapeutic target for melanoma.
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Affiliation(s)
- Yu Guo
- Department of Plastic Surgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, People's Republic of China
| | - Lichang Yang
- Department of Plastic Surgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, People's Republic of China
| | - Shaorong Lei
- Department of Plastic Surgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, People's Republic of China
| | - Wuyuan Tan
- Department of Plastic Surgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, People's Republic of China
| | - Jianhong Long
- Department of Plastic Surgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, People's Republic of China
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21
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Amatore F, Gorvel L, Olive D. Role of Inducible Co-Stimulator (ICOS) in cancer immunotherapy. Expert Opin Biol Ther 2019; 20:141-150. [PMID: 31738626 DOI: 10.1080/14712598.2020.1693540] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Introduction: The promotion of antitumor response by targeting co-stimulatory B7 superfamily members has become evident to create a new wave of cancer immunotherapy. Inducible Co-Stimulator (ICOS), which is expressed on activated T cells, gained interest in the translational medicine community.Areas covered: We performed an extensive literature review using the keywords 'ICOS' and 'cancer', and the Clinicaltrials.gov database for early phase clinical trials targeting ICOS. In this review, we highlight the dual role of ICOS in oncogenesis in different malignancies. We summarize the current state of knowledge about ICOS/ICOSL pathway targeting by immunotherapies.Expert opinion: Due to its multifaceted link with anti-tumor immunity, both antagonist and agonist antibodies might be of interest to target the ICOS/ICOSL pathway for tumor treatment. Indeed, ICOS activation might potentiate the effect of an inhibitory checkpoint blockade, while its neutralization could decrease the function of immunosuppressive Tregs and inhibit lymphoid tumor cells expressing Tfh markers.
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Affiliation(s)
- Florent Amatore
- Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258, Aix Marseille Université, Institut Paoli - Calmettes, Marseille, France
| | - Laurent Gorvel
- Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258, Aix Marseille Université, Institut Paoli - Calmettes, Marseille, France
| | - Daniel Olive
- Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258, Aix Marseille Université, Institut Paoli - Calmettes, Marseille, France
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22
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Cheng B, Tong G, Wu X, Cai W, Li Z, Tong Z, He L, Yu S, Wang S. Enumeration And Characterization Of Circulating Tumor Cells And Its Application In Advanced Gastric Cancer. Onco Targets Ther 2019; 12:7887-7896. [PMID: 31576146 PMCID: PMC6768312 DOI: 10.2147/ott.s223222] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 09/13/2019] [Indexed: 01/27/2023] Open
Abstract
Background Advanced gastric cancer (aGC) has a high global incidence and a high mortality rate and because of its high malignancy and heterogeneity, the existing methods for prognosis are limited, and a new treatment model is necessary. Circulating tumor cells (CTCs) could be considered as a “liquid biopsy” for tumor diagnosis and for monitoring treatment responses and predicting clinical outcome. Clinical studies support the efficacy of programmed cell death 1 (PD-1) immunotherapy in a subset of aGC. Methods Cell capture efficiency, as described by the CanPatrol CTC enrichment technique, was validated using artificial blood samples as well as blood samples from 32 aGC patients. Clinicopathologic data of patients were collected from the hospital information system. We used CanPatrol for CTC isolation, classification, and clinical analysis. Results A cell capture efficiency of >80% was achieved. Significant correlation was observed between CTC enumeration and clinicopathology parameters, including the Lauren classification (r=0.470, P=0.008), perineural invasion (r=0.393, P=0.029), TNM stage (r=0.740, P<0.001), and Ki-67 level (r=0.510, P=0.005). When compared to the traditional methods, monitoring CTC subtypes exhibits higher sensitivity of evaluating the disease status. Enumeration of epithelial CTC subset and its relative abundance in the total CTC pool are highly correlated with clinical efficacy. CTC programmed cell death ligand-1 (PD-L1) could be successfully detected for immunotherapy in addition to PD-L1 immunohistochemistry and microsatellite instability. Conclusion We provide a new method that allows for the simple and effective detection of CTCs in aGC. It has potential clinical applications in monitoring prognosis and guiding future individualized immunotherapy.
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Affiliation(s)
- Boran Cheng
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
| | - Gangling Tong
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
| | - Xuan Wu
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
| | - Wenwu Cai
- Department of General Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province 410011, People's Republic of China
| | - Zhu Li
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
| | - Zhongyi Tong
- Department of General Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province 410011, People's Republic of China
| | - Lirui He
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
| | - Shaokang Yu
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
| | - Shubin Wang
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province 518036, People's Republic of China
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23
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Nocentini G, Cari L, Riccardi C. Novel Immune Targets in Melanoma-Letter. Clin Cancer Res 2019; 25:5422-5423. [PMID: 31481484 DOI: 10.1158/1078-0432.ccr-19-1140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 04/09/2019] [Accepted: 06/19/2019] [Indexed: 11/16/2022]
Affiliation(s)
- Giuseppe Nocentini
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia, Italy.
| | - Luigi Cari
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Carlo Riccardi
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia, Italy
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24
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Edwards J, Batten M, Ferguson A, Palendira U, Wilmott JS, Long GV, Scolyer RA. Novel Immune Targets in Melanoma-Response. Clin Cancer Res 2019; 25:5424-5425. [PMID: 31481485 DOI: 10.1158/1078-0432.ccr-19-1866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 06/17/2019] [Accepted: 06/19/2019] [Indexed: 11/16/2022]
Affiliation(s)
- Jarem Edwards
- Melanoma Institute Australia, The University of Sydney, North Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Marcel Batten
- Melanoma Institute Australia, The University of Sydney, North Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Angela Ferguson
- Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Umaimainthan Palendira
- Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, North Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, North Sydney, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia.,Mater Hospital, North Sydney, Australia.,Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, North Sydney, New South Wales, Australia. .,Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia.,Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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