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Bisheshar SK, van der Kamp MF, de Vries J, Slagter-Menkema L, Schuuring EMD, Lunter GA, Halmos GB, van der Vegt B. Addition of tumor microenvironment immune cell composition to improve the performance of a predictive model for oral squamous cell carcinoma. Oral Oncol 2024; 153:106830. [PMID: 38718459 DOI: 10.1016/j.oraloncology.2024.106830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/16/2024] [Accepted: 04/28/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Conventional clinicopathological characteristics insufficiently predict prognosis in oral squamous cell carcinoma (OSCC). We aimed to assess the added predictive value of tumor microenvironment immune cell composition (TMICC) in addition to conventional clinicopathological characteristics. METHODS Primary tumor samples of 290 OSCC patients were immunohistochemically stained for CD4, CD8, CD20, CD68, CD163, CD57, FoxP3 and Programmed cell Death Ligand 1. Additionally, clinicopathological characteristics were obtained from patients' medical files. Predictive models were trained and validated by conducting Least Absolute Shrinkage and Selection Operator (LASSO) regression analyses with cross-validation. To quantify the added predictive power of TMICC within models, receiver operating characteristic (ROC) analyses were used. RESULTS Recurrence occurred in 74 patients (25.5%). Conventional clinicopathological characteristics (tumor localization, pathological T-stage, pathological N-stage, extracapsular spread, resection margin, differentiation grade, perineural invasion, lymphovascular invasion) and treatment modality, were used to build a LASSO logistic regression-based predictive model. Addition of TMICC to the model resulted in a comparable AUC of respectively 0.79 (±0.01) and 0.76 (±0.1) in the training and test sets. The model indicated that high numbers of CD4+ T cells protected against recurrence. Lymph node metastasis, extracapsular spread, perineural invasion, positive surgical margins and reception of adjuvant treatment were associated with increased risk for recurrence. CONCLUSIONS The TMICC, specifically the number of CD4+ T cells, is an independent predictor , however, addition to conventional clinicopathological characteristics does not improve the performance of a predictive model for recurrence in OSCC.
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Affiliation(s)
- Sangeeta K Bisheshar
- University of Groningen, University Medical Center Groningen, Department of Pathology & Medical Biology, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Martine F van der Kamp
- University of Groningen, University Medical Center Groningen, Department of Otorhinolaryngology and Head and Neck Surgery, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Julius de Vries
- University of Groningen, University Medical Center Groningen, Department of Otorhinolaryngology and Head and Neck Surgery, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Lorian Slagter-Menkema
- University of Groningen, University Medical Center Groningen, Department of Pathology & Medical Biology, Hanzeplein 1, 9713 GZ Groningen, the Netherlands; University of Groningen, University Medical Center Groningen, Department of Otorhinolaryngology and Head and Neck Surgery, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Ed M D Schuuring
- University of Groningen, University Medical Center Groningen, Department of Pathology & Medical Biology, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Gerton A Lunter
- University of Groningen, University Medical Center Groningen, Department of Epidemiology, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Gyorgy B Halmos
- University of Groningen, University Medical Center Groningen, Department of Otorhinolaryngology and Head and Neck Surgery, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
| | - Bert van der Vegt
- University of Groningen, University Medical Center Groningen, Department of Pathology & Medical Biology, Hanzeplein 1, 9713 GZ Groningen, the Netherlands.
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Hatthakarnkul P, Pennel K, Alexander P, van Wyk H, Roseweir A, Inthagard J, Hay J, Andersen D, Maka N, Park J, Roxburgh C, Thuwajit C, McMillan D, Edwards J. Histopathological tumour microenvironment score independently predicts outcome in primary operable colorectal cancer. J Pathol Clin Res 2024; 10:e12374. [PMID: 38650367 PMCID: PMC11035902 DOI: 10.1002/2056-4538.12374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 02/20/2024] [Accepted: 03/26/2024] [Indexed: 04/25/2024]
Abstract
Colorectal cancer (CRC) is a heterogenous malignancy and research is focused on identifying novel ways to subtype patients. In this study, a novel classification system, tumour microenvironment score (TMS), was devised based on Klintrup-Mäkinen grade (KMG), tumour stroma percentage (TSP), and tumour budding. TMS was performed using a haematoxylin and eosin (H&E)-stained section from retrospective CRC discovery and validation cohorts (n = 1,030, n = 787). TMS0 patients had high KMG, TMS1 were low for KMG, TSP, and budding, TMS2 were high for budding, or TSP and TMS3 were high for TSP and budding. Scores were assessed for association with survival and clinicopathological characteristics. Mutational landscaping and Templated Oligo-Sequencing (TempO-Seq) profiling were performed to establish differences in the underlying biology of TMS. TMS was independently prognostic in both cohorts (p < 0.001, p < 0.001), with TMS3 predictive of the shortest survival times. TMS3 was associated with adverse clinical features including sidedness, local and distant recurrence, higher T stage, higher N stage, and presence of margin involvement. Gene set enrichment analysis of TempO-Seq data showed higher expression of genes associated with hallmarks of cancer pathways including epithelial to mesenchymal transition (p < 0.001), IL2 STAT5 signalling (p = 0.007), and angiogenesis (p = 0.017) in TMS3. Additionally, enrichment of immunosuppressive immune signatures was associated with TMS3 classification. In conclusion, TMS represents a novel and clinically relevant method for subtyping CRC patients from a single H&E-stained tumour section.
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Affiliation(s)
- Phimmada Hatthakarnkul
- School of Cancer SciencesUniversity of GlasgowGlasgowUK
- Biomedical Science Program, Faculty of Medicine Siriraj HospitalMahidol UniversityBangkokThailand
| | | | - Peter Alexander
- School of Cancer SciencesUniversity of GlasgowGlasgowUK
- Academic Unit of SurgeryUniversity of GlasgowUK
| | | | | | | | - Jennifer Hay
- Glasgow Tissue Research FacilityQueen Elizabeth University HospitalGlasgowUK
| | - Ditte Andersen
- Bioclavis LtdQueen Elizabeth University HospitalGlasgowUK
| | - Noori Maka
- Department of PathologyQueen Elizabeth HospitalGlasgowUK
| | - James Park
- Department of SurgeryQueen Elizabeth University HospitalGlasgowUK
| | - Campbell Roxburgh
- School of Cancer SciencesUniversity of GlasgowGlasgowUK
- Academic Unit of SurgeryUniversity of GlasgowUK
| | - Chanitra Thuwajit
- Biomedical Science Program, Faculty of Medicine Siriraj HospitalMahidol UniversityBangkokThailand
| | - Donald McMillan
- School of Cancer SciencesUniversity of GlasgowGlasgowUK
- Academic Unit of SurgeryUniversity of GlasgowUK
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Molimard C, Dor F, Overs A, Monnien F, Gessain G, Kedochim L, D'Angelo F, Abad M, Heberle M, Derangère V, Ghiringhelli F, Vuitton L, Valmary-Degano S, Borg C, Lakkis Z, Bibeau F. Evaluation of immune infiltrate according to the HER2 status in colorectal cancer. Dig Liver Dis 2024; 56:853-860. [PMID: 37845155 DOI: 10.1016/j.dld.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 08/11/2023] [Accepted: 09/05/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND AND AIMS In colorectal cancer (CRC), HER2 targeting is a promising treatment and immune infiltrate is an important area of research and strategy. Data regarding HER2 status and immune infiltrate are lacking. The aim of this study was to compare the immune infiltrate between HER2 amplified and non-amplified categories in proficient MisMatchRepair (pMMR)/microsatellite stable (MSS) CRC. METHODS HER2 immunohistochemistry (IHC) and fluorescence in situ hybridization were performed in a retrospective series of 654 CRC. Lymphocyte infiltrate was analysed by anti-CD3, CD8 and CD4 IHC and evaluated digitally using QuPath software. RESULTS Among the 654 CRC, we first observed a decreased CD3+ and CD8+ infiltrate between HER2 amplified (all IHC 3+ except one 2+) and non-amplified HER2 2+ IHC CRC (p = 0.059 and 0.072 respectively). A supplementary analysis of 258 pMMR/MSS CRC from the previous cohort, displaying all the IHC scores (0, 1+, 2+, 3+), showed a lower CD3+ infiltrate between HER2 amplified versus HER2 0 (p = 0.002), 1+ (p = 0.088) and non-amplified 2+ (p = 0.081) IHC cases. CONCLUSIONS Our original findings suggest that in pMMR/MSS CRC, the immune infiltrate is reduced in HER2 amplified versus other HER2 categories. These data might be useful for future strategies combining anti-HER2 treatments and immune checkpoint inhibitors and need to be confirmed in larger CRC cohorts.
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Affiliation(s)
- Chloé Molimard
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France.
| | - Fanny Dor
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France
| | - Alexis Overs
- Department of Oncobiology, University Hospital of Besançon, Besançon, France
| | - Franck Monnien
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France
| | | | - Loïs Kedochim
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France
| | - Flavia D'Angelo
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France
| | - Marine Abad
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France
| | - Morgane Heberle
- Department of Clinical Research, University Hospital of Besançon, Besançon, France
| | - Valentin Derangère
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
| | - François Ghiringhelli
- Department of Medical Oncology, Centre Georges-François Leclerc, F-21000 Dijon, France
| | - Lucine Vuitton
- Department of Gastroenterology, University Hospital of Besançon, Besançon, France
| | - Séverine Valmary-Degano
- University Grenoble Alpes, Inserm U1209, CNRS UMR5309, Institute for Advanced Biosciences, CHU de Grenoble-Alpes, F-38000 Grenoble, France
| | - Christophe Borg
- Department of Oncology, University Hospital of Besançon, Besançon, France
| | - Zaher Lakkis
- Department of Digestive Surgery, University Hospital of Besançon, Besançon, France
| | - Fréderic Bibeau
- Department of Pathology, University Hospital of Besançon, 3 Boulevard Alexandre Fleming, 25000 Besançon, France
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Laisné M, Rodgers B, Benlamara S, Wicinski J, Nicolas A, Djerroudi L, Gupta N, Ferry L, Kirsh O, Daher D, Philippe C, Okada Y, Charafe-Jauffret E, Cristofari G, Meseure D, Vincent-Salomon A, Ginestier C, Defossez PA. A novel bioinformatic approach reveals cooperation between Cancer/Testis genes in basal-like breast tumors. Oncogene 2024; 43:1369-1385. [PMID: 38467851 PMCID: PMC11065691 DOI: 10.1038/s41388-024-03002-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 02/22/2024] [Accepted: 03/01/2024] [Indexed: 03/13/2024]
Abstract
Breast cancer is the most prevalent type of cancer in women worldwide. Within breast tumors, the basal-like subtype has the worst prognosis, prompting the need for new tools to understand, detect, and treat these tumors. Certain germline-restricted genes show aberrant expression in tumors and are known as Cancer/Testis genes; their misexpression has diagnostic and therapeutic applications. Here we designed a new bioinformatic approach to examine Cancer/Testis gene misexpression in breast tumors. We identify several new markers in Luminal and HER-2 positive tumors, some of which predict response to chemotherapy. We then use machine learning to identify the two Cancer/Testis genes most associated with basal-like breast tumors: HORMAD1 and CT83. We show that these genes are expressed by tumor cells and not by the microenvironment, and that they are not expressed by normal breast progenitors; in other words, their activation occurs de novo. We find these genes are epigenetically repressed by DNA methylation, and that their activation upon DNA demethylation is irreversible, providing a memory of past epigenetic disturbances. Simultaneous expression of both genes in breast cells in vitro has a synergistic effect that increases stemness and activates a transcriptional profile also observed in double-positive tumors. Therefore, we reveal a functional cooperation between Cancer/Testis genes in basal breast tumors; these findings have consequences for the understanding, diagnosis, and therapy of the breast tumors with the worst outcomes.
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Affiliation(s)
- Marthe Laisné
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | - Brianna Rodgers
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | - Sarah Benlamara
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | - Julien Wicinski
- CRCM, Inserm, CNRS, Institut Paoli-Calmettes, Aix-Marseille University, Epithelial Stem Cells and Cancer Laboratory, Equipe Labellisée LIGUE Contre le Cancer, Marseille, France
| | - André Nicolas
- Platform of Experimental Pathology, Department of Diagnostic and Theranostic Medicine, Institut Curie-Hospital, 75005, Paris, France
| | - Lounes Djerroudi
- Department of Pathology, Institut Curie, 26 Rue d'Ulm, 75005, Paris, France
| | - Nikhil Gupta
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | - Laure Ferry
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | - Olivier Kirsh
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | - Diana Daher
- Université Paris Cité, CNRS, Epigenetics and Cell Fate, F-75013, Paris, France
| | | | - Yuki Okada
- Institute for Quantitative Biosciences, The University of Tokyo, Tokyo, Japan
| | - Emmanuelle Charafe-Jauffret
- CRCM, Inserm, CNRS, Institut Paoli-Calmettes, Aix-Marseille University, Epithelial Stem Cells and Cancer Laboratory, Equipe Labellisée LIGUE Contre le Cancer, Marseille, France
| | | | - Didier Meseure
- Platform of Experimental Pathology, Department of Diagnostic and Theranostic Medicine, Institut Curie-Hospital, 75005, Paris, France
| | | | - Christophe Ginestier
- CRCM, Inserm, CNRS, Institut Paoli-Calmettes, Aix-Marseille University, Epithelial Stem Cells and Cancer Laboratory, Equipe Labellisée LIGUE Contre le Cancer, Marseille, France
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5
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Shimizu T, Miyake M, Iida K, Onishi S, Fujii T, Iemura Y, Ichikawa K, Omori C, Maesaka F, Tomizawa M, Miyamoto T, Tanaka N, Fujimoto K. Molecular mechanism of formation and destruction of a pseudo‑capsule in clear cell renal cell carcinoma. Oncol Lett 2024; 27:225. [PMID: 38586200 PMCID: PMC10996032 DOI: 10.3892/ol.2024.14358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 03/06/2024] [Indexed: 04/09/2024] Open
Abstract
The process and molecular mechanisms underlying the formation and destruction of a pseudo-capsule (PC) in clear cell renal cell carcinoma (ccRCC) are poorly understood. In the present study, the PCs of surgical specimens from primary tumors and metastatic lesions in 169 patients with ccRCC, and carcinogen-induced ccRCC rat models were semi-quantified using the invasion of PC (i-Cap) score system. This was based on the relationship among the tumor, PC and adjacent normal tissue (NT) as follows: i-Cap 0, tumor has no PC and does not invade NT; i-Cap 1, tumor has a complete PC and does not invade into the PC; i-Cap 2, tumor with focal absences in the PC, which partially invades the PC but not completely through the PC; i-Cap 3, tumor crosses the PC and invades the NT; i-Cap 4, tumor directly invades the NT without a PC. The study suggested that PC formation was not observed without physical compression, and also revealed that tumor invasion into the PC was a prognostic factor for postoperative oncological outcomes. Higher i-Cap, Fuhrman grade and tumor size were independent poor prognostic factors for postoperative disease-free survival. mRNA expression arrays generated from carcinogen-induced ccRCC rat models were used to explore genes potentially associated with the formation and destruction of a PC. Subsequently, human ccRCC specimens were validated for four genes identified via expression array; the results revealed that collagen type 4A2, matrix metalloproteinase-7 and l-selectin were upregulated alongside the progression of i-Cap score. Conversely, endoglin was downregulated. In conclusion, the present study provides insights into the formation and destruction of a PC, and the results may aid the treatment and management of patients with ccRCC.
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Affiliation(s)
- Takuto Shimizu
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Makito Miyake
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Kota Iida
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Sayuri Onishi
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Tomomi Fujii
- Department of Diagnostic Pathology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Yusuke Iemura
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Kazuki Ichikawa
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Chihiro Omori
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Fumisato Maesaka
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Mitsuru Tomizawa
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Tatsuki Miyamoto
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Nobumichi Tanaka
- Department of Prostate Brachytherapy, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, Kashihara, Nara 634-8522, Japan
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Drachneris J, Morkunas M, Fabijonavicius M, Cekauskas A, Jankevicius F, Laurinavicius A. Spatial Distribution of Macrophage and Lymphocyte Subtypes within Tumor Microenvironment to Predict Recurrence of Non-Muscle-Invasive Papillary Urothelial Carcinoma after BCG Immunotherapy. Int J Mol Sci 2024; 25:4776. [PMID: 38731992 PMCID: PMC11084693 DOI: 10.3390/ijms25094776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/21/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
Non-muscle-invasive papillary urothelial carcinoma (NMIPUC) of the urinary bladder is the most common type of bladder cancer. Intravesical Bacille Calmette-Guerin (BCG) immunotherapy is applied in patients with a high risk of recurrence and progression of NMIPUC to muscle-invasive disease. However, the tumor relapses in about 30% of patients despite the treatment, raising the need for better risk stratification. We explored the potential of spatial distributions of immune cell subtypes (CD20, CD11c, CD163, ICOS, and CD8) within the tumor microenvironment to predict NMIPUC recurrence following BCG immunotherapy. Based on analyses of digital whole-slide images, we assessed the densities of the immune cells in the epithelial-stromal interface zone compartments and their distribution, represented by an epithelial-stromal interface density ratio (IDR). While the densities of any cell type did not predict recurrence, a higher IDR of CD11c (HR: 0.0012, p-value = 0.0002), CD8 (HR: 0.0379, p-value = 0.005), and ICOS (HR: 0.0768, p-value = 0.0388) was associated with longer recurrence-free survival (RFS) based on the univariate Cox regression. The history of positive repeated TUR (re-TUR) (HR: 4.93, p-value = 0.0001) and T1 tumor stage (HR: 2.04, p-value = 0.0159) were associated with shorter RFS, while G3 tumor grade according to the 1973 WHO classification showed borderline significance (HR: 1.83, p-value = 0.0522). In a multivariate analysis, the two models with a concordance index exceeding 0.7 included the CD11c IDR in combination with either a history of positive re-TUR or tumor stage. We conclude that the CD11c IDR is the most informative predictor of NMIPUC recurrence after BCG immunotherapy. Our findings highlight the importance of assessment of the spatial distribution of immune cells in the tumor microenvironment.
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Affiliation(s)
- Julius Drachneris
- Department of Pathology and Forensic Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, 03101 Vilnius, Lithuania;
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Klinikos, 08406 Vilnius, Lithuania
| | - Mindaugas Morkunas
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 08406 Vilnius, Lithuania
| | - Mantas Fabijonavicius
- Center of Urology, Vilnius University Hospital Santaros Klinikos, 08406 Vilnius, Lithuania
| | - Albertas Cekauskas
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 08406 Vilnius, Lithuania
- Center of Urology, Vilnius University Hospital Santaros Klinikos, 08406 Vilnius, Lithuania
| | - Feliksas Jankevicius
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 08406 Vilnius, Lithuania
- Center of Urology, Vilnius University Hospital Santaros Klinikos, 08406 Vilnius, Lithuania
| | - Arvydas Laurinavicius
- Department of Pathology and Forensic Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, 03101 Vilnius, Lithuania;
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Klinikos, 08406 Vilnius, Lithuania
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Huang K, Huang X, Zeng C, Wang S, Zhan Y, Cai Q, Peng G, Yang Z, Zhou L, Chen J, Chen C. Radiomics signature for dynamic changes of tumor-infiltrating CD8+ T cells and macrophages in cervical cancer during chemoradiotherapy. Cancer Imaging 2024; 24:54. [PMID: 38654284 PMCID: PMC11036574 DOI: 10.1186/s40644-024-00680-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 02/28/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Our previous study suggests that tumor CD8+ T cells and macrophages (defined as CD68+ cells) infiltration underwent dynamic and heterogeneous changes during concurrent chemoradiotherapy (CCRT) in cervical cancer patients, which correlated with their short-term tumor response. This study aims to develop a CT image-based radiomics signature for such dynamic changes. METHODS Thirty cervical squamous cell carcinoma patients, who were treated with CCRT followed by brachytherapy, were included in this study. Pre-therapeutic CT images were acquired. And tumor biopsies with immunohistochemistry at primary sites were performed at baseline (0 fraction (F)) and immediately after 10F. Radiomics features were extracted from the region of interest (ROI) of CT images using Matlab. The LASSO regression model with ten-fold cross-validation was utilized to select features and construct an immunomarker classifier and a radiomics signature. Their performance was evaluated by the area under the curve (AUC). RESULTS The changes of tumor-infiltrating CD8+T cells and macrophages after 10F radiotherapy as compared to those at baseline were used to generate the immunomarker classifier (AUC= 0.842, 95% CI:0.680-1.000). Additionally, a radiomics signature was developed using 4 key radiomics features to predict the immunomarker classifier (AUC=0.875, 95% CI:0.753-0.997). The patients stratified based on this signature exhibited significant differences in treatment response (p = 0.004). CONCLUSION The radiomics signature could be used as a potential predictor for the CCRT-induced dynamic alterations of CD8+ T cells and macrophages, which may provide a less invasive approach to appraise tumor immune status during CCRT in cervical cancer compared to tissue biopsy.
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Affiliation(s)
- Kang Huang
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
- Department of Radiation Oncology, Zhongshan City People's Hospital, Zhongshan, P.R. China
| | - Xuehan Huang
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
- Shantou University Medical College, Shantou, P.R. China
| | - Chengbing Zeng
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Siyan Wang
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
- Shantou University Medical College, Shantou, P.R. China
| | - Yizhou Zhan
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Qingxin Cai
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Guobo Peng
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Zhining Yang
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Li Zhou
- Department of Gynecologic Oncology, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Jianzhou Chen
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China.
- Gustave Roussy Cancer Campus, Villejuif Cedex, France.
- Institut National de la Santé Et de la Recherche Médicale (INSERM) U1015, Équipe Labellisée - Ligue Nationale contre le Cancer, Villejuif, France.
| | - Chuangzhen Chen
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China.
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8
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Xu AM, Haro M, Walts AE, Hu Y, John J, Karlan BY, Merchant A, Orsulic S. Spatiotemporal architecture of immune cells and cancer-associated fibroblasts in high-grade serous ovarian carcinoma. Sci Adv 2024; 10:eadk8805. [PMID: 38630822 PMCID: PMC11023532 DOI: 10.1126/sciadv.adk8805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 03/15/2024] [Indexed: 04/19/2024]
Abstract
High-grade serous ovarian carcinoma (HGSOC), the deadliest form of ovarian cancer, is typically diagnosed after it has metastasized and often relapses after standard-of-care platinum-based chemotherapy, likely due to advanced tumor stage, heterogeneity, and immune evasion and tumor-promoting signaling from the tumor microenvironment. To understand how spatial heterogeneity contributes to HGSOC progression and early relapse, we profiled an HGSOC tissue microarray of patient-matched longitudinal samples from 42 patients. We found spatial patterns associated with early relapse, including changes in T cell localization, malformed tertiary lymphoid structure (TLS)-like aggregates, and increased podoplanin-positive cancer-associated fibroblasts (CAFs). Using spatial features to compartmentalize the tissue, we found that plasma cells distribute in two different compartments associated with TLS-like aggregates and CAFs, and these distinct microenvironments may account for the conflicting reports about the role of plasma cells in HGSOC prognosis.
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Affiliation(s)
- Alexander M. Xu
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Marcela Haro
- Department of Obstetrics and Gynecology and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ann E. Walts
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ye Hu
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Joshi John
- Department of Veterans Affairs, Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
- Department of Medicine, Division of Geriatrics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Beth Y. Karlan
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Akil Merchant
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sandra Orsulic
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Department of Veterans Affairs, Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA 90095, USA
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9
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Nel AE, Pavlisko EN, Roggli VL. The Interplay Between the Immune System, Tumor Suppressor Genes, and Immune Senescence in Mesothelioma Development and Response to Immunotherapy. J Thorac Oncol 2024; 19:551-564. [PMID: 38000500 DOI: 10.1016/j.jtho.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/30/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023]
Abstract
Despite efforts to ban asbestos mining and manufacturing, mesothelioma deaths in the United States have remained stable at approximately 2500 cases annually. This trend is not unique to the United States but is also a global phenomenon, associated with increased aging of populations worldwide. Although geoeconomic factors such as lack of regulations and continued asbestos manufacturing in resource-poor countries play a role, it is essential to consider biological factors such as immune senescence and increased genetic instability associated with aging. Recognizing that mesothelioma shares genetic instability and immune system effects with other age-related cancers is crucial because the impact of aging on mesothelioma is frequently assessed in the context of disease latency after asbestos exposure. Nevertheless, the long latency period, often cited as a reason for mesothelioma's elderly predominance, should not overshadow the shared mechanisms. This communication focuses on the role of immune surveillance in mesothelioma, particularly exploring the impact of immune escape resulting from altered TSG function during aging, contributing to the phylogenetic development of gene mutations and mesothelioma oncogenesis. The interplay between the immune system, TSGs, and aging not only shapes the immune landscape in mesothelioma but also contributes to the development of heterogeneous tumor microenvironments, significantly influencing responses to immunotherapy approaches and survival rates. By understanding the complex interplay between aging, TSG decline, and immune senescence, health care professionals can pave the way for more effective and personalized immunotherapies, ultimately offering hope for better outcomes in the fight against mesothelioma.
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Affiliation(s)
- Andre E Nel
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California; Division of NanoMedicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California.
| | | | - Victor L Roggli
- Department of Pathology, Duke University Medical Center, Durham, North Carolina
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10
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Zeng Z, Du W, Yang F, Hui Z, Wang Y, Zhang P, Zhang X, Yu W, Ren X, Wei F. The spatial landscape of T cells in the microenvironment of stage III lung adenocarcinoma. J Pathol 2024; 262:517-528. [PMID: 38361487 DOI: 10.1002/path.6254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 12/08/2023] [Accepted: 12/18/2023] [Indexed: 02/17/2024]
Abstract
This study aimed to provide more information for prognostic stratification for patients through an analysis of the T-cell spatial landscape. It involved analyzing stained tissue sections of 80 patients with stage III lung adenocarcinoma (LUAD) using multiplex immunofluorescence and exploring the spatial landscape of T cells and their relationship with prognosis in the center of the tumor (CT) and invasive margin (IM). In this study, multivariate regression suggested that the relative clustering of CT CD4+ conventional T cell (Tconv) to inducible Treg (iTreg), natural regulatory T cell (nTreg) to Tconv, terminal CD8+ T cell (tCD8) to helper T cell (Th), and IM Treg to tCD8 and the relative dispersion of CT nTreg to iTreg, IM nTreg to nTreg were independent risk factors for DFS. Finally, we constructed a spatial immunological score named the GT score, which had stronger prognostic correlation than IMMUNOSCORE® based on CD3/CD8 cell densities. The spatial layout of T cells in the tumor microenvironment and the proposed GT score can reflect the prognosis of patients with stage III LUAD more effectively than T-cell density. The exploration of the T-cell spatial landscape may suggest potential cell-cell interactions and therapeutic targets and better guide clinical decision-making. © 2024 The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Ziqing Zeng
- Department of Nuclear Medicine, State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, Beijing, PR China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
| | - Weijiao Du
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
| | - Fan Yang
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
| | - Zhenzhen Hui
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
| | - Yunliang Wang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
- Department of Oncology, First Central Hospital of Baoding of Hebei Province, Baoding, PR China
| | - Peng Zhang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
| | - Xiying Zhang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
| | - Wenwen Yu
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
| | - Xiubao Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- Haihe Laboratory of Cell Ecosystem, Tianjin, PR China
| | - Feng Wei
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, PR China
- National Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, PR China
- Tianjin's Clinical Research Center for Cancer, Tianjin, PR China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, PR China
- Haihe Laboratory of Cell Ecosystem, Tianjin, PR China
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11
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Lynce F, Mainor C, Donahue RN, Geng X, Jones G, Schlam I, Wang H, Toney NJ, Jochems C, Schlom J, Zeck J, Gallagher C, Nanda R, Graham D, Stringer-Reasor EM, Denduluri N, Collins J, Chitalia A, Tiwari S, Nunes R, Kaltman R, Khoury K, Gatti-Mays M, Tarantino P, Tolaney SM, Swain SM, Pohlmann P, Parsons HA, Isaacs C. Adjuvant nivolumab, capecitabine or the combination in patients with residual triple-negative breast cancer: the OXEL randomized phase II study. Nat Commun 2024; 15:2691. [PMID: 38538574 PMCID: PMC10973408 DOI: 10.1038/s41467-024-46961-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
Chemotherapy and immune checkpoint inhibitors have a role in the post-neoadjuvant setting in patients with triple-negative breast cancer (TNBC). However, the effects of nivolumab, a checkpoint inhibitor, capecitabine, or the combination in changing peripheral immunoscore (PIS) remains unclear. This open-label randomized phase II OXEL study (NCT03487666) aimed to assess the immunologic effects of nivolumab, capecitabine, or the combination in terms of the change in PIS (primary endpoint). Secondary endpoints included the presence of ctDNA, toxicity, clinical outcomes at 2-years and association of ctDNA and PIS with clinical outcomes. Forty-five women with TNBC and residual invasive disease after standard neoadjuvant chemotherapy were randomized to nivolumab, capecitabine, or the combination. Here we show that a combination of nivolumab plus capecitabine leads to a greater increase in PIS from baseline to week 6 (91%) compared with nivolumab (47%) or capecitabine (53%) alone (log-rank p = 0.08), meeting the pre-specified primary endpoint. In addition, the presence of circulating tumor DNA (ctDNA) is associated with disease recurrence, with no new safety signals in the combination arm. Our results provide efficacy and safety data on this combination in TNBC and support further development of PIS and ctDNA analyses to identify patients at high risk of recurrence.
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Affiliation(s)
- Filipa Lynce
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
| | - Candace Mainor
- MedStar Georgetown University Hospital, Washington, DC, USA
| | - Renee N Donahue
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Xue Geng
- Georgetown University, Washington, DC, USA
| | | | - Ilana Schlam
- MedStar Washington Hospital Center, Washington, DC, USA
- Tufts Medical Center, Boston, MA, USA
| | | | - Nicole J Toney
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Caroline Jochems
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jeffrey Schlom
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jay Zeck
- MedStar Georgetown University Hospital, Washington, DC, USA
| | | | | | - Deena Graham
- Hackensack University Medical Center, Hackensack, NJ, USA
| | | | | | - Julie Collins
- MedStar Georgetown University Hospital, Washington, DC, USA
- AstraZeneca, Arlington, VA, USA
| | - Ami Chitalia
- MedStar Washington Hospital Center, Washington, DC, USA
| | - Shruti Tiwari
- MedStar Washington Hospital Center, Washington, DC, USA
| | - Raquel Nunes
- Johns Hopkins Sidney Kimmel Cancer Center, Baltimore, MD, USA
- AstraZeneca, Arlington, VA, USA
| | | | - Katia Khoury
- University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Paolo Tarantino
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Sara M Tolaney
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Paula Pohlmann
- MedStar Georgetown University Hospital, Washington, DC, USA
| | - Heather A Parsons
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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12
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Rejeb SB, Elfekih S, Kouki N, Boulma R, Khouni H. Immunochemistry-based quantification of tumor-infiltrating lymphocytes and immunoscore as prognostic biomarkers in bladder cancer. J Egypt Natl Canc Inst 2024; 36:9. [PMID: 38523233 DOI: 10.1186/s43046-024-00212-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/06/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Tumor-infiltrating lymphocytes (TILs) and the derived immunoscore (IS) have gained considerable attention over the last decade as prognostic markers in many solid cancers. However, in bladder cancer (BC), their prognostic value is not clearly established. METHODS The present study aimed to quantify the TILs rates in BC, assess the derived immunoscore, and investigate their prognostic value. An immunochemistry-based quantification of the different subtypes of TILS was performed on paraffin-embedded blocks from patients with invasive urothelial carcinoma of the bladder. We have assessed the rates of TILs, respectively, on peri-tumoral (PT) and intra-tumoral (IT) areas and calculated for each case the corresponding IS which is the index: CD8+/CD3+ TILs. The IS was then classified as low (I0, I1) or high (I2, I3, I4). We included 30 cases in the analysis. RESULTS The median age of patients was 65 years with a sex ratio of 9. TILs densities and distribution were significantly variable between IT and PT areas CD3+ (p = 0.03) and CD8+ (p = 0.004) with the highest rates on the PT areas. In univariate analysis, a low density of CD8+ TILs was significantly associated with an advanced age (p = 0.05), with the presence of lympho-vascular invasion (p = 0.02) and with the absence of specific histological subtype (p = 0.05). A low immunoscore was significantly associated with the presence of lympho-vascular invasion (p = 0.004). No significant association was found between TILs subpopulations, the IS, and the other clinicopathological and survival data. The overall survival (OS) and disease-free survival (DFS) medians were slightly superior in highly T (CD3+/CD8+)-cell infiltrated tumors as well as tumors with a high IS densities. However, the univariate analysis showed that TILs and immunoscore did not impact overall survival (OS) and disease-free survival (DFS). CONCLUSION TILs and immunoscore might be effective prognostic tools in BC. However, standardized quantification methods and further investigation on larger samples are highly recommended to definitively attest the prognostic value of TILs and IS in BC.
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Affiliation(s)
- Sarra Ben Rejeb
- Department of Pathology, Hopital des forces de sécurité intérieure de la Marsa, Tunis, Tunisia
- Faculty of Medecine of Tunis, Tunis Manar University, Tunis, Tunisia
| | - Sirine Elfekih
- Department of Pathology, Hopital des forces de sécurité intérieure de la Marsa, Tunis, Tunisia.
- Faculty of Medecine of Tunis, Tunis Manar University, Tunis, Tunisia.
| | - Nadia Kouki
- Department of Pathology, Hopital des forces de sécurité intérieure de la Marsa, Tunis, Tunisia
- Faculty of Medecine of Tunis, Tunis Manar University, Tunis, Tunisia
| | - Rami Boulma
- Department of Urology, Hopital des forces de sécurité intérieure de la Marsa, Tunis, Tunisia
- Faculty of Medecine of Tunis, Tunis Manar University, Tunis, Tunisia
| | - Hassen Khouni
- Department of Urology, Hopital des forces de sécurité intérieure de la Marsa, Tunis, Tunisia
- Faculty of Medecine of Tunis, Tunis Manar University, Tunis, Tunisia
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13
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Hosonuma M, Hirasawa Y, Kuramasu A, Murayama M, Narikawa Y, Toyoda H, Baba Y, Isobe J, Funayama E, Tajima K, Shida M, Hamada K, Tsurui T, Ariizumi H, Ishiguro T, Suzuki R, Ohkuma R, Kubota Y, Horiike A, Sambe T, Tsuji M, Wada S, Kiuchi Y, Kobayashi S, Tsunoda T, Yoshimura K. Nivolumab receptor occupancy on effector regulatory T cells predicts clinical benefit. Cancer Sci 2024; 115:752-762. [PMID: 38254257 PMCID: PMC10920990 DOI: 10.1111/cas.16061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 10/29/2023] [Accepted: 12/05/2023] [Indexed: 01/24/2024] Open
Abstract
Immune checkpoint inhibitor discovery represents a turning point in cancer treatment. However, the response rates of solid tumors remain ~10%-30%; consequently, prognostic and immune-related adverse event (irAE) predictors are being explored. The programmed cell death protein 1 (PD-1) receptor occupancy (RO) of PD-1 inhibitors depends on the number of peripheral blood lymphocytes and their PD-1 expression levels, suggesting that the RO may be related to efficacy and adverse events. As PD-1 inhibition affects each T-cell subset differently, the RO of each cell population must be characterized. However, relevant data have not been reported, and the prognostic relevance of this parameter is not known. In this study, we aimed to clarify the association between the nivolumab RO in each T-cell population and patient prognosis and reveal the development of irAEs in nivolumab-treated patients. Thirty-two patients were included in the study, and the mean follow-up period was 364 days. The nivolumab RO on effector regulatory T cells (eTregs) was significantly lower in the group that presented clinical benefits, and a significant negative association was observed between PD-1 occupancy on eTregs and all-cause mortality. The results suggest that the nivolumab RO on eTregs may be a prognostic factor in PD-1 inhibitor therapy, implying that the inhibition of PD-1/PD-ligand 1 (PD-L1) signaling on eTregs may attenuate antitumor effects.
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Affiliation(s)
- Masahiro Hosonuma
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
- Division of Medical Pharmacology, Department of Pharmacology, School of MedicineShowa UniversitySetagaya‐KuJapan
- Pharmacological Research CenterShowa UniversitySetagaya‐KuJapan
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Yuya Hirasawa
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Atsuo Kuramasu
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Masakazu Murayama
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
- Division of Medical Pharmacology, Department of Pharmacology, School of MedicineShowa UniversitySetagaya‐KuJapan
- Pharmacological Research CenterShowa UniversitySetagaya‐KuJapan
- Department of Otorhinolaryngology‐Head and Neck Surgery, School of MedicineShowa UniversitySetagaya‐KuJapan
- Head and Neck Oncology CenterShowa UniversitySetagaya‐KuJapan
| | - Yoichiro Narikawa
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
- Division of Medical Pharmacology, Department of Pharmacology, School of MedicineShowa UniversitySetagaya‐KuJapan
- Pharmacological Research CenterShowa UniversitySetagaya‐KuJapan
- Department of Otorhinolaryngology‐Head and Neck Surgery, School of MedicineShowa UniversitySetagaya‐KuJapan
- Head and Neck Oncology CenterShowa UniversitySetagaya‐KuJapan
- Department of OtorhinolaryngologyFujigaoka HospitalYokohamaJapan
| | - Hitoshi Toyoda
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
- Division of Medical Pharmacology, Department of Pharmacology, School of MedicineShowa UniversitySetagaya‐KuJapan
- Pharmacological Research CenterShowa UniversitySetagaya‐KuJapan
- Department of OtorhinolaryngologyFujigaoka HospitalYokohamaJapan
- Department of Orthopedic Surgery, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Yuta Baba
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Junya Isobe
- Department of Hospital Pharmaceutics, School of PharmacyShowa UniversitySetagaya‐KuJapan
| | - Eiji Funayama
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Kohei Tajima
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Midori Shida
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Kazuyuki Hamada
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Toshiaki Tsurui
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Hirotsugu Ariizumi
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Tomoyuki Ishiguro
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Risako Suzuki
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Ryotaro Ohkuma
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Yutaro Kubota
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Atsushi Horiike
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Takehiko Sambe
- Division of Clinical Pharmacology, Department of Pharmacology, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Mayumi Tsuji
- Pharmacological Research CenterShowa UniversitySetagaya‐KuJapan
| | - Satoshi Wada
- Department of Clinical Diagnostic Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Yuji Kiuchi
- Division of Medical Pharmacology, Department of Pharmacology, School of MedicineShowa UniversitySetagaya‐KuJapan
- Pharmacological Research CenterShowa UniversitySetagaya‐KuJapan
| | - Shinichi Kobayashi
- Head and Neck Oncology CenterShowa UniversitySetagaya‐KuJapan
- Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
| | - Takuya Tsunoda
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
| | - Kiyoshi Yoshimura
- Department of Clinical Immuno Oncology, Clinical Research Institute for Clinical Pharmacology and TherapeuticsShowa UniversitySetagaya‐KuJapan
- Division of Medical Oncology, Department of Medicine, School of MedicineShowa UniversitySetagaya‐KuJapan
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14
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Wang B, Ling D, Li L, Zhang J, Xu J. Impact of preoperative white blood cell count on outcomes in different stage colorectal cancer patients undergoing surgical resection: a single-institution retrospective cohort study. BMC Cancer 2024; 24:242. [PMID: 38383340 PMCID: PMC10882932 DOI: 10.1186/s12885-024-11983-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/08/2024] [Indexed: 02/23/2024] Open
Abstract
PURPOSE To explore the association between preoperative WBC count and the long-term survival outcomes and clinical outcomes in different stage patients who underwent surgical resection for colorectal cancer (CRC). PATIENTS AND METHODS A cohort of 8121 Chinese patients who underwent surgical resection for CRC from January 1, 2008 to December 31, 2014 were enrolled as part of the retrospective cohort were retrospectively analyzed. Based on that the preoperative WBC optimal cut-off value was 7*109/L (7,000/µL), the high preoperative WBC group and the low preoperative WBC group was defined. Inverse probability of treatment weighting (IPTW) using the propensity score was used to reduce confounding. The impact of preoperative WBC count on overall survival (OS) and disease-free survival (DFS) was investigated using the Kaplan-Meier method and Univariate Cox proportional hazards models in different stage subgroup respectively. RESULTS After IPTW, the clinical characters in the high preoperative WBC count group and the low preoperative WBC count group were balanced. Kaplan-Meier analysis showed that the 5-year OS rate were significantly lower in the high preoperative WBC count group overall, in stage II and IV. The 5-year DFS rate was significantly lower overall, in stage II and III in the high preoperative WBC count group. High preoperative WBC count was associated with poorer OS overall in stage II and stage IV. CONCLUSIONS This study suggests that preoperative WBC count is an independent risk factor for survival in patients undergoing colorectal surgery and may need to consider the stage of cancer when applied to predict long-term adverse outcome prognosis.
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Affiliation(s)
- Bei Wang
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, 200032, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Dandan Ling
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, 200032, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Lihong Li
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, 200032, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Jun Zhang
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, 200032, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Jianghui Xu
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, 200032, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, 200032, Shanghai, China.
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Dejardin D, Kraxner A, Blank A, Rieder N, Teichgräber V, Städler N, Beyer U, Gomes B, Charo J. A Composite Decision Rule of CD8+ T-cell Density in Tumor Biopsies Predicts Efficacy in Early-stage, Immunotherapy Trials. Clin Cancer Res 2024; 30:877-882. [PMID: 38127293 DOI: 10.1158/1078-0432.ccr-23-1572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/31/2023] [Accepted: 12/15/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE To examine whether CD8+ T-cell numbers in paired tumor biopsies in early-stage clinical trials can be used as an early indicator of clinical benefit for cancer immunotherapies. EXPERIMENTAL DESIGN Paraffin sections of tumor biopsies were stained immunohistochemically for CD8+ T cells, which were digitally enumerated. The tumor biopsies were from cancer patients in early-phase trials testing novel immunotherapeutic agents. Paired biopsies taken before the start of treatment and on-treatment were compared. A total of 155 patients were used as the training set and an additional 221 patients were used as the validation set. RESULTS Using the Cox proportional hazard model, a ≥0.9- increase in fold change (FC) on a ln scale in CD8+ T cells (corresponding to a 2.5-fold increase on the linear scale), from baseline, demonstrated a greater association with prolonged progression-free survival and allowed improved differentiation between groups above and below the threshold. Similarly, a ≥6.2 threshold in geometric mean of the on-treatment density (OTD) of T cells, which approximately corresponds to 500 cells/mm2, correlated with longer PFS. The combination of both criteria (FC and OTD) provided the best discrimination between clinically nonactive and active compounds. CONCLUSIONS We propose that a composite score of CD8+ T-cell density in paired biopsies taken before and on-treatment may be a new biomarker to inform on clinical outcomes in early immunotherapy clinical trials.
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Affiliation(s)
- David Dejardin
- F. Hoffmann-La Roche AG, Pharmaceutical Division, Data Sciences, Basel, Switzerland
| | - Anton Kraxner
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Annika Blank
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Natascha Rieder
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Munich, Munich, Germany
| | - Volker Teichgräber
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Nicolas Städler
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Ulrich Beyer
- F. Hoffmann-La Roche AG, Pharmaceutical Division, Data Sciences, Basel, Switzerland
| | - Bruno Gomes
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Jehad Charo
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Zurich, Zurich, Switzerland
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16
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Lin H, Lin G, Lin L, Yang J, Yang D, Lin Q, Xu Y, Zeng Y. Comprehensive analysis of prognostic value and immune infiltration of Regulator of Chromosome Condensation 2 in lung adenocarcinoma. J Cancer 2024; 15:1901-1915. [PMID: 38434981 PMCID: PMC10905397 DOI: 10.7150/jca.91367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/15/2024] [Indexed: 03/05/2024] Open
Abstract
Background: Lung adenocarcinoma (LUAD) incidence and mortality take the leading place of most malignancies. Previous studies have revealed the regulator of chromosome condensation 1 (RCC1) family members played an essential role during tumorigenesis. However, its biological functions in LUAD still need further investigation. Methods: Several databases were applied to explore potential effects of RCC1 family members on LUAD, such as Oncomine, GEPIA, and cBioPortal. Real-time PCR and immunohistochemistry were used to verify the expression of RCC2 in stage I LUAD. H1975 and A549 were selected to explore the biological function of RCC2 in cellular malignant phenotype. Results: The expressions of RCC1 and RCC2 showed marked differences in malignant tissue compared to lung tissue. The higher the expression levels of RCC1 or RCC2 in LUAD patients, the shorter their overall survival (OS). In normal lung tissues, RCC1 expression was highly enriched in alveolar cells and endothelial cells. Compare with RCC1, RCC2 expression in normal lung tissue was significantly enriched in macrophages, B cells and granulocytes. Additionally, RCC2 expression level was correlated with multiple immune cell infiltration in LUAD. Moreover, the mutation or different sCNA status of RCC2 exerted influence on multiple immune cell infiltration distribution. We found that the upregulation of RCC1 and RCC2 were obviously related to TP53 mutation. GSEA analysis revealed that RCC2 was involved in the process of DNA replication, nucleotide excision repair and cell cycle, which might affect tumor progression through P53 signaling pathway. We further elucidated that downregulation of RCC2 could dramatically repress the migration and invasion of LUAD cells. Conclusions: The study demonstrated that RCC1 and RCC2 expression were markedly increased in early-stage of LUAD. Patients with high expression of RCC1 or RCC2 had a worse prognosis. Based on our analysis, RCC1 and RCC2 might exert influence on LUAD process through DNA replication, nucleotide excision repair and cell cycle, as well as cells migration and invasion. Different from RCC1, RCC2 also involved in immune infiltration. These analyses provided a novel insight into the identification of diagnostic biomarker.
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Affiliation(s)
- Hai Lin
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
- The Second Clinical College, Fujian Medical University, Fuzhou, China
| | - Guofu Lin
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
- The Second Clinical College, Fujian Medical University, Fuzhou, China
| | - Lanlan Lin
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
- The Second Clinical College, Fujian Medical University, Fuzhou, China
| | - Jiansheng Yang
- Department of thoracic surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
| | - Dongyong Yang
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
| | - Qinhui Lin
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
| | - Yuan Xu
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
| | - Yiming Zeng
- Department of Respiratory Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian province, 362000, China
- Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian province, 362000, China
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Sun X, Watanabe T, Oda Y, Shen W, Ahmad A, Ouda R, de Figueiredo P, Kitamura H, Tanaka S, Kobayashi KS. Targeted demethylation and activation of NLRC5 augment cancer immunogenicity through MHC class I. Proc Natl Acad Sci U S A 2024; 121:e2310821121. [PMID: 38300873 PMCID: PMC10861931 DOI: 10.1073/pnas.2310821121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 12/30/2023] [Indexed: 02/03/2024] Open
Abstract
Impaired expression of MHC (major histocompatibility complex) class I in cancers constitutes a major mechanism of immune evasion. It has been well documented that the low level of MHC class I is associated with poor prognosis and resistance to checkpoint blockade therapies. However, there is lmited approaches to specifically induce MHC class I to date. Here, we show an approach for robust and specific induction of MHC class I by targeting an MHC class I transactivator (CITA)/NLRC5, using a CRISPR/Cas9-based gene-specific system, designated TRED-I (Targeted reactivation and demethylation for MHC-I). The TRED-I system specifically recruits a demethylating enzyme and transcriptional activators on the NLRC5 promoter, driving increased MHC class I antigen presentation and accelerated CD8+ T cell activation. Introduction of the TRED-I system in an animal cancer model exhibited tumor-suppressive effects accompanied with increased infiltration and activation of CD8+ T cells. Moreover, this approach boosted the efficacy of checkpoint blockade therapy using anti-PD1 (programmed cell death protein) antibody. Therefore, targeting NLRC5 by this strategy provides an attractive therapeutic approach for cancer.
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Affiliation(s)
- Xin Sun
- Department of Immunology, Graduate School of Medicine, Hokkaido University, Sapporo060-8638, Japan
| | - Toshiyuki Watanabe
- Department of Immunology, Graduate School of Medicine, Hokkaido University, Sapporo060-8638, Japan
| | - Yoshitaka Oda
- Department of Cancer Pathology, Graduate School of Medicine, Hokkaido University, Hokkaido, Sapporo060-8638, Japan
| | - Weidong Shen
- Division of Functional Immunology, Section of Disease Control, Institute for Genetic Medicine, Hokkaido University, Sapporo060-8638, Japan
| | - Alaa Ahmad
- Department of Immunology, Graduate School of Medicine, Hokkaido University, Sapporo060-8638, Japan
| | - Ryota Ouda
- Department of Immunology, Graduate School of Medicine, Hokkaido University, Sapporo060-8638, Japan
| | - Paul de Figueiredo
- Department of Microbial Pathogenesis and Immunology, Texas A&M Health Science Center, Bryan, TX77807
- Department of Molecular Microbiology and Immunology, University of Missouri School of Medicine, Columbia, MO65211
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO65211
- Department of Veterinary Pathobiology, University of MissouriSchool of Veterinary Medicine, Columbia, MO65211
| | - Hidemitsu Kitamura
- Division of Functional Immunology, Section of Disease Control, Institute for Genetic Medicine, Hokkaido University, Sapporo060-8638, Japan
- Department of Biomedical Engineering, Faculty of Science and Engineering, Toyo University, Kawagoe350-8585, Japan
| | - Shinya Tanaka
- Department of Cancer Pathology, Graduate School of Medicine, Hokkaido University, Hokkaido, Sapporo060-8638, Japan
- Institute for Chemical Reaction Design and Discovery, Hokkaido University, Sapporo001-0021, Japan
| | - Koichi S. Kobayashi
- Department of Immunology, Graduate School of Medicine, Hokkaido University, Sapporo060-8638, Japan
- Department of Microbial Pathogenesis and Immunology, Texas A&M Health Science Center, Bryan, TX77807
- Institute for Vaccine Research and Development, Hokkaido University, Sapporo060-8638, Japan
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18
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Huang R, Ning Q, Zhao J, Zhao X, Zeng L, Yi Y, Tang S. Targeting ENPP1 for cancer immunotherapy: Killing two birds with one stone. Biochem Pharmacol 2024; 220:116006. [PMID: 38142838 DOI: 10.1016/j.bcp.2023.116006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/17/2023] [Accepted: 12/19/2023] [Indexed: 12/26/2023]
Abstract
Cancer immunotherapy, particularly with immune checkpoint inhibitors, has revolutionized the paradigm of cancer treatment. Nevertheless, the efficacy of cancer immunotherapy remains limited in most clinical settings due to the lack of a preexisting antitumor T-cell response in tumors. Therefore, the clinical outcomes of cancer immunotherapy must be improved crucially. With increased awareness of the importance of the innate immune response in the recruitment of T cells, as well as the onset and maintenance of the T cell response, great interest has been shown in activating the cGAS-STING signaling pathway to awaken the innate immune response, thereby orchestrating both innate and adaptive immune responses to induce tumor clearance. However, tumor cells have evolved to overexpress ectonucleotide pyrophosphate phosphodiesterase 1 (ENPP1), which degrades the immunotransmitter 2',3'-cGAMP and promotes the production of immune-suppressing adenosine, resulting in inhibition of the anticancer immune response in the tumor microenvironment. Clinically, ENPP1 overexpression is closely associated with poor prognosis in patients with cancer. Conversely, depleting or inhibiting ENPP1 has been verified to elevate extracellular 2',3'-cGAMP levels and inhibit the generation of adenosine, thereby reinvigorating the anticancer immune response for tumor elimination. A variety of ENPP1 inhibitors have recently been developed and have demonstrated significant promise for cancer immunotherapy. In this review, we provide an overview of ENPP1, dissect its immunosuppressive mechanisms, and discuss the development of ENPP1 inhibitors with the potential to further improve the efficacy of cancer immunotherapy.
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Affiliation(s)
- Ruilei Huang
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China
| | - Qian Ning
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China; College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Jihui Zhao
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China
| | - Xuhong Zhao
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China
| | - Luting Zeng
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China
| | - Yi Yi
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China
| | - Shengsong Tang
- Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China; College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, and Institute of Pharmacy & Pharmacology, University of South China, Hengyang 421001, China.
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Abstract
Aims. Immunoscore, based on the evaluation of CD3+ and CD8+ densities in the center of the tumor and its invasive margin, is currently considered as a potential prognostic factor, particularly in colorectal carcinomas. In the current study, we aimed to assess the prognostic value of immunoscore in colorectal cancer stage I to IV, through a survival study. Methods and Results. It was a descriptive and retrospective study involving 104 cases of colorectal cancer. Data were collected over 3 years (2014-2016). An immunohistochemical study (anti-CD3, anti-CD8) by the tissue microarray technique was carried out in the areas of "hot spot" in the tumor center and invasive margin. A percentage was assigned to each marker and within each region. Then, the density was classified as "low" or "high," according to a cutoff fixed at the median of percentages. immunoscore was calculated by the method described by Galon et al. The prognostic value of the immunoscore was assessed through a survival study. The mean age of patients was 61.6 years. immunoscore was low in 60.6% (n = 63). Our study had shown that low immunoscore significantly deteriorates survival and a high immunoscore enhances survival significantly (P < .001). We found a correlation between immunoscore and T stage (P = .026). A multivariate showed that the predictive factors for survival were immunoscore (P = .001) and age (P = .035). Conclusions. Our study highlights the potential role of immunoscore as a prognostic factor in colorectal cancer. Its reproducibility and reliability allow its introduction into daily practice for better therapeutic management.
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Affiliation(s)
- Helal Imen
- Department of Pathology, Habib Thameur Hospital, Tunis, Tunisia
| | - Hmidi Amira
- Department of Pathology, Habib Thameur Hospital, Tunis, Tunisia
| | - Khanchel Fatma
- Department of Pathology, Habib Thameur Hospital, Tunis, Tunisia
| | - Jouini Raja
- Department of Pathology, Habib Thameur Hospital, Tunis, Tunisia
| | - Sabbah Mariem
- Department of Gastroenterology, Habib Thameur Hospital, Tunis, Tunisia
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Song XQ, Li RJ, Zhang S. Prediction of prognosis of patients with hepatocellular carcinoma based on immune-related score. Asian J Surg 2024; 47:310-319. [PMID: 37673742 DOI: 10.1016/j.asjsur.2023.08.175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 07/02/2023] [Accepted: 08/24/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND Immune-related scores are currently used for prognostic evaluation and as an immunotherapy reference in various cancers. However, the relationship between immune-related score and hepatocellular carcinoma (HCC) prognosis has not yet been investigated. This study aimed to explore the clinical application value of immune-related score for predicting HCC prognosis-related indicators including disease-free survival (DFS) and overall survival (OS), and to construct a clinical nomogram prediction model related to verification. METHODS This study included 284 HCC patients who were selected from the Cancer Genome Atlas (TCGA) database and linked to the immune-related score downloaded from the public platform. A Cox proportional hazards regression model was used to estimate the adjusted risk ratio, and a nomogram was constructed based on multivariate analysis results and clinical significance. The model was internally verified by bootstrap. The performance of the prediction model was evaluated using the C-index and calibration curves. RESULTS Patients were divided into three subgroups according to the immune-related score level. Compared with patients in the low immune-related score group, the DFS of patients in the medium and high immune-related score groups was significantly prolonged (HR: 0.53, 95% CI: 0.32-0.87; HR: 0.37, 95% CI: 0.21-0.63, respectively). The OS of patients in the medium and high immune-related score groups was also significantly prolonged (HR: 0.43, 95% CI: 0.20-0.95, p = 0.038; HR: 0.29, 95% CI: 0.14-0.58, p < 0.001, respectively). The C-indexes for predicting DFS and OS were 0.687 (95% CI: 0.665-0.700) and 0.743 (95% CI: 0.709-0.776), respectively. The calibration curves of 3-year and 5-year DFS and OS showed that the results predicted by the nomogram were in good agreement with the actual observations. CONCLUSIONS Moderate/high-grade immune-related score was significantly associated with better DFS and OS in HCC patients. In addition, a nomogram for prognosis estimation can help clinicians predict the survival status of patients.
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Affiliation(s)
- Xian-Qing Song
- General Surgery Department, Baoan Central Hospital, The Fifth Affiliated Hospital of Shen Zhen University, Xixiang Street, Bao 'an District, Shenzhen, 518000, Guangdong, PR China.
| | - Rong-Jiang Li
- General Surgery Department, Baoan Central Hospital, The Fifth Affiliated Hospital of Shen Zhen University, Xixiang Street, Bao 'an District, Shenzhen, 518000, Guangdong, PR China.
| | - Sen Zhang
- Department of Colorectal Surgery, First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Nanning, Guangxi, 530000, PR China.
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21
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Hasnaoui A, Helal I, Ben Azouz Z, Hmidi A, Jouini R, Chadli-Debbiche A. A dataset of tumour-infiltrating lymphocytes in colorectal cancer patients using limited resources. Database (Oxford) 2023; 2023:0. [PMID: 38104276 PMCID: PMC10725308 DOI: 10.1093/database/baad089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/03/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
In the realm of cancer research, specifically focusing on colorectal carcinomas (CRCs), a novel diagnostic test referred to as 'Immunoscore' (IS) has emerged. This test relies on assessing the density of tumour-infiltrating lymphocytes, specifically CD3 and CD8, in both the centre of the tumour (CT) and its invasive margin (IM). IS holds promise as a potential prognostic factor. A retrospective descriptive study was conducted within the Pathology Department of Habib Thameur Hospital in Tunis, Tunisia. The study's aim was to evaluate the prognostic efficacy of IS for patients with CRC by means of a comprehensive survival analysis. This publication introduces the immunoscore in colorectal cancer (ISCRC) dataset, which was meticulously compiled during the aforementioned study. The ISCRC dataset comprises digital slide images sourced from biopsies of 104 patients diagnosed with CRC. Using the tissue microarray technique, an immunohistochemical investigation involving anti-CD3 and anti-CD8 markers was performed in regions designated as 'Hot Spots' within the CT and IM. The images were captured using a smartphone camera. Each marker's percentage presence within its respective region was quantified. The IS was estimated utilizing a semi-quantitative method. The ISCRC dataset encompasses anonymized personal data, along with macroscopic and microscopic attributes. The captured images, acquired through manual efforts using smartphones, stand as a valuable asset for the advancement of predictive algorithms Importantly, the potential applications of these models extend beyond mere prediction capabilities. They lay the groundwork for innovative mobile applications that could potentially revolutionize the practices of pathologists, particularly in healthcare settings constrained by resources and the absence of specialized scanning equipment. Database URL: https://figshare.com/s/5b4fa3e58c247a4851d4.
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Affiliation(s)
- Anis Hasnaoui
- Faculty of Medicine of Tunis, Tunis El Manar University, Rue Djebal Lakhdar, Tunis 1006, Tunisia
- Signals and Smart Systems Lab L3S, National Engineering School of Tunis, Tunis El Manar University, Campus Universitaire Farhat Hached B.P. n° 94 - ROMMANA, Tunis 1068, Tunisia
| | - Imen Helal
- Faculty of Medicine of Tunis, Tunis El Manar University, Rue Djebal Lakhdar, Tunis 1006, Tunisia
- Department of Pathology, Habib Thameur Hospital, Rue Ali Ben Ayed Montfleury, Tunis 1008, Tunisia
| | - Zouhour Ben Azouz
- Signals and Smart Systems Lab L3S, National Engineering School of Tunis, Tunis El Manar University, Campus Universitaire Farhat Hached B.P. n° 94 - ROMMANA, Tunis 1068, Tunisia
| | - Amira Hmidi
- Faculty of Medicine of Tunis, Tunis El Manar University, Rue Djebal Lakhdar, Tunis 1006, Tunisia
- Department of Pathology, Habib Thameur Hospital, Rue Ali Ben Ayed Montfleury, Tunis 1008, Tunisia
| | - Raja Jouini
- Faculty of Medicine of Tunis, Tunis El Manar University, Rue Djebal Lakhdar, Tunis 1006, Tunisia
- Department of Pathology, Habib Thameur Hospital, Rue Ali Ben Ayed Montfleury, Tunis 1008, Tunisia
| | - Aschraf Chadli-Debbiche
- Faculty of Medicine of Tunis, Tunis El Manar University, Rue Djebal Lakhdar, Tunis 1006, Tunisia
- Department of Pathology, Habib Thameur Hospital, Rue Ali Ben Ayed Montfleury, Tunis 1008, Tunisia
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Belle CJ, Lonie JM, Brosda S, Barbour AP. Tumour microenvironment influences response to treatment in oesophageal adenocarcinoma. Front Immunol 2023; 14:1330635. [PMID: 38155973 PMCID: PMC10753779 DOI: 10.3389/fimmu.2023.1330635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 11/30/2023] [Indexed: 12/30/2023] Open
Abstract
The poor treatment response of oesophageal adenocarcinoma (OAC) leads to low survival rates. Its increasing incidence makes finding more effective treatment a priority. Recent treatment improvements can be attributed to the inclusion of the tumour microenvironment (TME) and immune infiltrates in treatment decisions. OAC TME is largely immunosuppressed and reflects treatment resistance as patients with inflamed TME have better outcomes. Priming the tumour with the appropriate neoadjuvant chemoradiotherapy treatment could lead to higher immune infiltrations and higher expression of immune checkpoints, such as PD-1/PDL-1, CTLA4 or emerging new targets: LAG-3, TIM-3, TIGIT or ICOS. Multiple trials support the addition of immune checkpoint inhibitors to the current standard of care. However, results vary, supporting the need for better response biomarkers based on TME composition. This review explores what is known about OAC TME, the clinical significance of the various cell populations infiltrating it and the emerging therapeutical combination with a focus on immune checkpoints inhibitors.
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Affiliation(s)
- Clemence J. Belle
- Surgical Oncology Group, Frazer Institute, The University of Queensland, Brisbane, QLD, Australia
| | - James M. Lonie
- Surgical Oncology Group, Frazer Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Sandra Brosda
- Surgical Oncology Group, Frazer Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Andrew P. Barbour
- Surgical Oncology Group, Frazer Institute, The University of Queensland, Brisbane, QLD, Australia
- Department of Surgery, Princess Alexandra Hospital, Brisbane, QLD, Australia
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Lynce F, Mainor C, Donahue RN, Geng X, Jones G, Schlam I, Wang H, Toney NJ, Jochems C, Schlom J, Zeck J, Gallagher C, Nanda R, Graham D, Stringer-Reasor EM, Denduluri N, Collins J, Chitalia A, Tiwari S, Nunes R, Kaltman R, Khoury K, Gatti-Mays M, Tarantino P, Tolaney SM, Swain SM, Pohlmann P, Parsons HA, Isaacs C. Adjuvant nivolumab, capecitabine or the combination in patients with residual triple-negative breast cancer: the OXEL randomized phase II study. medRxiv 2023:2023.12.04.23297559. [PMID: 38105958 PMCID: PMC10723519 DOI: 10.1101/2023.12.04.23297559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Chemotherapy and immune checkpoint inhibitors have a role in the post-neoadjuvant setting in patients with triple-negative breast cancer (TNBC). However, the effects of nivolumab, a checkpoint inhibitor, capecitabine, or the combination in changing peripheral immunoscore (PIS) remains unclear. This open-label randomized phase II OXEL study (NCT03487666) aimed to assess the immunologic effects of nivolumab, capecitabine, or the combination in terms of the change in PIS (primary endpoint). Secondary endpoints include the presence of ctDNA, toxicity, clinical outcomes at 2-years and association of ctDNA and PIS with clinical outcomes. Forty-five women with TNBC and residual invasive disease after standard neoadjuvant chemotherapy were randomized to nivolumab, capecitabine, or the combination. Here we show that a combination of nivolumab plus capecitabine leads to a greater increase in PIS from baseline to week 6 (91%) compared with nivolumab (47%) or capecitabine (53%) alone (log-rank p = 0.08), meeting the pre-specified primary endpoint. In addition, the presence of circulating tumor DNA (ctDNA) was associated with disease recurrence, with no new safety signals in the combination arm. Our results provide efficacy and safety data on this combination in TNBC and support further development of PIS and ctDNA analyses to identify patients at high risk of recurrence.
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Affiliation(s)
- Filipa Lynce
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Candace Mainor
- MedStar Georgetown University Hospital, Washington, DC, USA
| | - Renee N. Donahue
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Xue Geng
- Georgetown University, Washington, DC
| | - Greg Jones
- NeoGenomics, Research Triangle Park, NC, USA
| | - Ilana Schlam
- MedStar Washington Hospital Center, Washington, DC, USA
- Tufts Medical Center, Boston, MA, USA
| | | | - Nicole J. Toney
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Caroline Jochems
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jeffrey Schlom
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jay Zeck
- MedStar Georgetown University Hospital, Washington, DC, USA
| | | | | | - Deena Graham
- Hackensack University Medical Center, Hackensack, NJ, USA
| | | | | | - Julie Collins
- MedStar Georgetown University Hospital, Washington, DC, USA
| | - Ami Chitalia
- MedStar Washington Hospital Center, Washington, DC, USA
| | - Shruti Tiwari
- MedStar Washington Hospital Center, Washington, DC, USA
| | - Raquel Nunes
- Johns Hopkins Sidney Kimmel Cancer Center, Baltimore, MD, USA
| | | | - Katia Khoury
- University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Paolo Tarantino
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Sara M. Tolaney
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Paula Pohlmann
- MedStar Georgetown University Hospital, Washington, DC, USA
| | - Heather A. Parsons
- Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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Estêvão D, da Cruz-Ribeiro M, Cardoso AP, Costa ÂM, Oliveira MJ, Duarte TL, da Cruz TB. Iron metabolism in colorectal cancer: a balancing act. Cell Oncol (Dordr) 2023; 46:1545-1558. [PMID: 37273145 DOI: 10.1007/s13402-023-00828-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2023] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is the third most commonly diagnosed cancer and the second deadliest malignancy worldwide. Current dietary habits are associated with increased levels of iron and heme, both of which increase the risk of developing CRC. The harmful effects of iron overload are related to the induction of iron-mediated pro-tumorigenic pathways, including carcinogenesis and hyperproliferation. On the other hand, iron deficiency may also promote CRC development and progression by contributing to genome instability, therapy resistance, and diminished immune responses. In addition to the relevance of systemic iron levels, iron-regulatory mechanisms in the tumor microenvironment are also believed to play a significant role in CRC and to influence disease outcome. Furthermore, CRC cells are more prone to escape iron-dependent cell death (ferroptosis) than non-malignant cells due to the constitutive activation of antioxidant genes expression. There is wide evidence that inhibition of ferroptosis may contribute to the resistance of CRC to established chemotherapeutic regimens. As such, ferroptosis inducers represent promising therapeutic drugs for CRC. CONCLUSIONS AND PERSPECTIVES This review addresses the complex role of iron in CRC, particularly in what concerns the consequences of iron excess or deprivation in tumor development and progression. We also dissect the regulation of cellular iron metabolism in the CRC microenvironment and emphasize the role of hypoxia and of oxidative stress (e.g. ferroptosis) in CRC. Finally, we underline some iron-related players as potential therapeutic targets against CRC malignancy.
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Affiliation(s)
- Diogo Estêvão
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
- ICBAS - Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
- Laboratory of Experimental Cancer Research, Department of Human Structure and Repair, Cancer Research Institute, Ghent University, Ghent, Belgium
| | - Miguel da Cruz-Ribeiro
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
- ICBAS - Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
| | - Ana P Cardoso
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
| | - Ângela M Costa
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
| | - Maria J Oliveira
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
- FMUP - Faculty of Medicine, Pathology Department, University of Porto, Porto, Portugal
| | - Tiago L Duarte
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
| | - Tânia B da Cruz
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
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25
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Altunbulakli C, Jimenez DG, Askmyr D, Sobti A, Swoboda S, Greiff L, Lindstedt M. Targeted spatial proteomic analysis of CD8 + T- and myeloid cells in tonsillar cancer. Front Oncol 2023; 13:1253418. [PMID: 38044986 PMCID: PMC10691541 DOI: 10.3389/fonc.2023.1253418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 11/03/2023] [Indexed: 12/05/2023] Open
Abstract
Background Tonsillar cancer is caused by high-risk human papillomavirus (HPV), tobacco smoking, and alcohol abuse. Aspects of the patient's immune response to this disease have arisen as prognostic factors and treatment targets, reflecting differences in the type and protein expression profile of immune cells. Because tonsillar cancers are heterogenous lesions such data need to be spatially resolved. Methods In this study, we aim to explore inter-patient and intra-tumoral sources of variation in tonsillar cancer using immunofluorescence and targeted spatial proteomics to interrogate a cohort of 105 patients. Furthermore, we assess prognostic factors and elucidate molecular targets. We have used CD8, CD11c, and Pan-cytokeratin (PanCK) to quantify and locate immune cells driving antigen-specific cellular immunity. Guided by immunofluorescence information, we selected 355 CD8+, CD11c+, or PanCK+ areas inside and outside (i.e., stroma) cancer-cell islets, to quantify 43 immune-related proteins using digital spatial profiling. Results Quantitative analysis of immunofluorescence in combination with clinical data revealed that the abundance of total CD8+ cells and CD8+ cells infiltrating cancer-cell islets, respectively, were associated with higher 5-year disease-free survival and overall survival, independently of HPV-status and clinical stage. Comparison of CD8+ cells inside and outside cancer-cell islets revealed an upregulation of effector CD8+ T-cell and immune checkpoint molecules in the former. Among these, the expression of PD-L1 by CD8+ T-cells was associated with lower all-cause mortality in a univariate proportional hazards model. Similarly, a comparison of tumor boundary and stroma CD11c+ cells showed upregulation of both co-stimulatory and immune checkpoint molecules with proximity to tumor cell islets. Conclusion Our findings highlight the relevance of analyzing aspects of tumor micro-architecture in the search of prognostic markers and molecular targets for tonsillar cancer. The abundance of intra-tumoral CD8+ T-cells can be considered a positive predictive marker for tonsillar cancer, while the significance of PD-L1 expression by intra-tumoral CD8+ T-cells warrants further evaluation. Location-based differences in CD8+ and CD11c+ cells suggest an immune cell-altering effect on the tumor microenvironment, and grant new insight into which cells that can be targeted by novel therapeutic agents.
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Affiliation(s)
| | | | - David Askmyr
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Aastha Sobti
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - Sabine Swoboda
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Lennart Greiff
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Malin Lindstedt
- Department of Immunotechnology, Lund University, Lund, Sweden
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
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26
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Eliason J, Rao A. Investigating Ecological Interactions in the Tumor Microenvironment using Joint Species Distribution Models for Point Patterns. bioRxiv 2023:2023.11.14.567108. [PMID: 38014073 PMCID: PMC10680696 DOI: 10.1101/2023.11.14.567108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
The tumor microenvironment (TME) is a complex and dynamic ecosystem that involves interactions between different cell types, such as cancer cells, immune cells, and stromal cells. These interactions can promote or inhibit tumor growth and affect response to therapy. Multitype Gibbs point process (MGPP) models are statistical models used to study the spatial distribution and interaction of different types of objects, such as the distribution of cell types in a tissue sample. Such models are potentially useful for investigating the spatial relationships between different cell types in the tumor microenvironment, but so far studies of the TME using cell-resolution imaging have been largely limited to spatial descriptive statistics. However, MGPP models have many advantages over descriptive statistics, such as uncertainty quantification, incorporation of multiple covariates and the ability to make predictions. In this paper, we describe and apply a previously developed MGPP method, the saturated pairwise interaction Gibbs point process model , to a publicly available multiplexed imaging dataset obtained from colorectal cancer patients. Importantly, we show how these methods can be used as joint species distribution models (JSDMs) to precisely frame and answer many relevant questions related to the ecology of the tumor microenvironment.
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27
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Chen Q, Zhao H, Hu J. A robust six-gene prognostic signature based on two prognostic subtypes constructed by chromatin regulators is correlated with immunological features and therapeutic response in lung adenocarcinoma. Aging (Albany NY) 2023; 15:12330-12368. [PMID: 37938151 PMCID: PMC10683604 DOI: 10.18632/aging.205183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 10/02/2023] [Indexed: 11/09/2023]
Abstract
Accumulating evidence has demonstrated that chromatin regulators (CRs) regulate immune cell infiltration and are correlated with prognoses of patients in some cancers. However, the immunological and prognostic roles of CRs in lung adenocarcinoma (LUAD) are still unclear. Here, we systematically revealed the correlations of CRs with immunological features and the survival in LUAD patients based on a cohort of gene expression datasets from the public TCGA and GEO databases and real RNA-seq data by an integrative analysis using a comprehensive bioinformatics method. Totals of 160 differentially expressed CRs (DECRs) were identified between LUAD and normal lung tissues, and two molecular prognostic subtypes (MPSs) were constructed and evaluated based on 27 prognostic DECRs using five independent datasets (p =0.016, <0.0001, =0.008, =0.00038 and =0.00055, respectively). Six differentially expressed genes (DEGs) (CENPK, ANGPTL4, CCL20, CPS1, GJB3, TPSB2) between two MPSs had the most important prognostic feature and a six-gene prognostic model was established. LUAD patients in the low-risk subgroup showed a higher overall survival (OS) rate than those in the high-risk subgroup in nine independent datasets (p <0.0001, =0.021, =0.016, =0.0099, <0.0001, =0.0045, <0.0001, =0.0038 and =0.00013, respectively). Six-gene prognostic signature had the highest concordance index of 0.673 compared with 19 reported prognostic signatures. The risk score was significantly correlated with immunological features and activities of oncogenic signaling pathways. LUAD patients in the low-risk subgroup benefited more from immunotherapy and were less sensitive to conventional chemotherapy agents. This study provides novel insights into the prognostic and immunological roles of CRs in LUAD.
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Affiliation(s)
- Qiang Chen
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, China
| | - Hongbo Zhao
- Department of Laboratory Animal Science, Kunming Medical University, Kunming, China
| | - Jing Hu
- Department of Medical Oncology, First People’s Hospital of Yunnan Province, Kunming, China
- Department of Medical Oncology, Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
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28
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Cohen R, Lee-Pullen T, Miller TJ, Meehan K, Fuller K, McCoy MJ. Optimising multiplex immunofluorescence staining for characterising the tumour immune micro-environment. Methods 2023; 219:48-57. [PMID: 37741563 DOI: 10.1016/j.ymeth.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 09/08/2023] [Accepted: 09/18/2023] [Indexed: 09/25/2023] Open
Abstract
Exploring the tumour microenvironment provides insight into the unique interaction between the host and tumour. Ultimately, its study improves understanding of how an individual mounts and achieves an anti-tumour immune response. In the context of colorectal cancer, immune biomarkers within the tumour microenvironment outperform traditional histopathological staging in predicting disease recurrence. Multiplex immunofluorescence enables simultaneous assessment of multiple markers to provide a highly accurate classification of immune cells and their spatial characterisation relative to tumour tissue. Further, automated slide staining provides staining consistency and reduces labour costs. Image acquisition using a non-spectral scanner allows more researchers to utilise multiplexed immunofluorescence for translational research. Herein we describe the optimisation process of conducting automated staining using a five-colour, tyramide signal amplification-based multiplex immunofluorescence panel. Using antibodies against CD3, CD8, CD103 and cytokeratin, the panel characterises T cell populations within human colorectal adenocarcinoma tissue. We provide an overview of primary antibody titration and the development of tyramide signal amplification immunofluorescence monoplex assays. We detail the processes of antibody stripping and the role of exogenous horseradish peroxidase inhibition to facilitate multiplexing. An account of determining the staining sequence and fluorophore assignment is provided. We describe image acquisition using a standard fluorescence microscope slide scanner and the management of spectral crosstalk using this system. Finally, we briefly document the digital image analysis required to characterise cells and determine their spatial distribution within the colorectal tumour microenvironment.
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Affiliation(s)
- Ryan Cohen
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia; Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western, Australia.
| | - Tracey Lee-Pullen
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western, Australia; School of Medicine, The University of Western Australia, Perth, Western, Australia.
| | - Timothy J Miller
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western, Australia; School of Medicine, The University of Western Australia, Perth, Western, Australia.
| | - Katie Meehan
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia.
| | - Kathy Fuller
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia.
| | - Melanie J McCoy
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western, Australia; School of Medicine, The University of Western Australia, Perth, Western, Australia.
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29
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Xu X, Xu Y, Hu W, Hong W, Wang Y, Zhang X, Fan X, Wang T, Lou H, Yang Y, Qian J. Stromal score is a promising index in tumor patients' outcome determination. Heliyon 2023; 9:e22432. [PMID: 38034609 PMCID: PMC10687043 DOI: 10.1016/j.heliyon.2023.e22432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 11/09/2023] [Accepted: 11/13/2023] [Indexed: 12/02/2023] Open
Abstract
Background Immune status is widely acknowledged as a valuable marker for predicting cancer prognosis and therapy response. However, there has been a limited understanding of the stromal landscape in cancer. Methods By employing ESTIMATE, stromal- and immune-scores were inferred for 6193 tumor samples spanning 12 cancer types sourced from The Cancer Genome Atlas (TCGA). Subsequently, the samples were categorized into seven groups based on their stromal and immune scores. A comparison of prognosis, lymphocyte and stromal cell infiltration, and the response to programmed death ligand 1 (PD-L1) therapy was conducted among these subtypes. Results It was unveiled by the analysis that, in the majority of cancer types, stromal score exhibited a more potent predictive capability for outcomes compared to the immune score. Furthermore, it was observed that in four cancer types, intermediate immune infiltration coupled with low stromal infiltration correlated with the most favorable overall survival, whereas an unfavorable outcome was predicted in colorectal cancer (CRC) and stomach adenocarcinoma (STAD) when high immune infiltration coexisted with intermediate or high stromal infiltration. Conclusion In summary, while high immune scores frequently correlate with a positive prognosis, such correlation is not universal. A potential strategy to address the current limitations of the immune score in specific circumstances could involve a focus on stromal scores or a subtle integration of stromal and immune status.
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Affiliation(s)
- Xiaoxian Xu
- Department of Gynecology and Obstetrics, The First Affiliated Hospital, Zhejiang University School of Medicine, NO. 79 Qingchun Road, Shangcheng District, Hangzhou City, 310003, Zhejiang Province, China
- Department of Gynecologic Radiation, Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, No. 1 Banshan Road, Gongshu District, Hangzhou City, 310022, Zhejiang Province, China
| | - Yu Xu
- Jianggao Town Health Center of Baiyun District, Technical Cooperation Hospital of Guangzhou First People's Hospital, Guangzhou, Guangdong, 510460, China
| | - Wangxiong Hu
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, China
| | - Wenjie Hong
- Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, China
| | - Yichen Wang
- Department of Gynecologic Radiation, Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, No. 1 Banshan Road, Gongshu District, Hangzhou City, 310022, Zhejiang Province, China
| | - Xiaojing Zhang
- Department of Gynecologic Radiation, Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, No. 1 Banshan Road, Gongshu District, Hangzhou City, 310022, Zhejiang Province, China
| | - Xiaoji Fan
- Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, China
| | - Tingzhang Wang
- Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, China
| | - Hanmei Lou
- Department of Gynecologic Radiation, Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, No. 1 Banshan Road, Gongshu District, Hangzhou City, 310022, Zhejiang Province, China
| | - Yanmei Yang
- Key Laboratory of Reproductive and Genetics, Ministry of Education, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310006, China
| | - Jianhua Qian
- Department of Gynecology and Obstetrics, The First Affiliated Hospital, Zhejiang University School of Medicine, NO. 79 Qingchun Road, Shangcheng District, Hangzhou City, 310003, Zhejiang Province, China
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30
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Heregger R, Huemer F, Steiner M, Gonzalez-Martinez A, Greil R, Weiss L. Unraveling Resistance to Immunotherapy in MSI-High Colorectal Cancer. Cancers (Basel) 2023; 15:5090. [PMID: 37894457 PMCID: PMC10605634 DOI: 10.3390/cancers15205090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/18/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer and the second leading cause of cancer-related deaths. Incidences of early CRC cases are increasing annually in high-income countries, necessitating effective treatment strategies. Immune checkpoint inhibitors (ICIs) have shown significant clinical efficacy in various cancers, including CRC. However, their effectiveness in CRC is limited to patients with mismatch-repair-deficient (dMMR)/microsatellite instability high (MSI-H) disease, which accounts for about 15% of all localized CRC cases and only 3% to 5% of metastatic CRC cases. However, the varied response among patients, with some showing resistance or primary tumor progression, highlights the need for a deeper understanding of the underlying mechanisms. Elements involved in shaping the response to ICIs, such as tumor microenvironment, immune cells, genetic changes, and the influence of gut microbiota, are not fully understood thus far. This review aims to explore potential resistance or immune-evasion mechanisms to ICIs in dMMR/MSI-H CRC and the cell types involved, as well as possible pitfalls in the diagnosis of this particular subtype.
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Affiliation(s)
- Ronald Heregger
- Department of Internal Medicine III with Hematology, Medical Oncology, Hemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute-Laboratory for Immunological and Molecular Cancer Research (SCRI-LIMCR), Center for Clinical Cancer and Immunology Trials (CCCIT), Paracelsus Medical University, 5020 Salzburg, Austria (F.H.); (M.S.)
| | - Florian Huemer
- Department of Internal Medicine III with Hematology, Medical Oncology, Hemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute-Laboratory for Immunological and Molecular Cancer Research (SCRI-LIMCR), Center for Clinical Cancer and Immunology Trials (CCCIT), Paracelsus Medical University, 5020 Salzburg, Austria (F.H.); (M.S.)
| | - Markus Steiner
- Department of Internal Medicine III with Hematology, Medical Oncology, Hemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute-Laboratory for Immunological and Molecular Cancer Research (SCRI-LIMCR), Center for Clinical Cancer and Immunology Trials (CCCIT), Paracelsus Medical University, 5020 Salzburg, Austria (F.H.); (M.S.)
- Cancer Cluster Salzburg, 5020 Salzburg, Austria
| | - Alejandra Gonzalez-Martinez
- Department of Internal Medicine III with Hematology, Medical Oncology, Hemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute-Laboratory for Immunological and Molecular Cancer Research (SCRI-LIMCR), Center for Clinical Cancer and Immunology Trials (CCCIT), Paracelsus Medical University, 5020 Salzburg, Austria (F.H.); (M.S.)
- Cancer Cluster Salzburg, 5020 Salzburg, Austria
| | - Richard Greil
- Department of Internal Medicine III with Hematology, Medical Oncology, Hemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute-Laboratory for Immunological and Molecular Cancer Research (SCRI-LIMCR), Center for Clinical Cancer and Immunology Trials (CCCIT), Paracelsus Medical University, 5020 Salzburg, Austria (F.H.); (M.S.)
- Cancer Cluster Salzburg, 5020 Salzburg, Austria
| | - Lukas Weiss
- Department of Internal Medicine III with Hematology, Medical Oncology, Hemostaseology, Infectiology and Rheumatology, Oncologic Center, Salzburg Cancer Research Institute-Laboratory for Immunological and Molecular Cancer Research (SCRI-LIMCR), Center for Clinical Cancer and Immunology Trials (CCCIT), Paracelsus Medical University, 5020 Salzburg, Austria (F.H.); (M.S.)
- Cancer Cluster Salzburg, 5020 Salzburg, Austria
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31
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Rivest F, Eroglu D, Pelz B, Kowal J, Kehren A, Navikas V, Procopio MG, Bordignon P, Pérès E, Ammann M, Dorel E, Scalmazzi S, Bruno L, Ruegg M, Campargue G, Casqueiro G, Arn L, Fischer J, Brajkovic S, Joris P, Cassano M, Dupouy D. Fully automated sequential immunofluorescence (seqIF) for hyperplex spatial proteomics. Sci Rep 2023; 13:16994. [PMID: 37813886 PMCID: PMC10562446 DOI: 10.1038/s41598-023-43435-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 09/23/2023] [Indexed: 10/11/2023] Open
Abstract
Tissues are complex environments where different cell types are in constant interaction with each other and with non-cellular components. Preserving the spatial context during proteomics analyses of tissue samples has become an important objective for different applications, one of the most important being the investigation of the tumor microenvironment. Here, we describe a multiplexed protein biomarker detection method on the COMET instrument, coined sequential ImmunoFluorescence (seqIF). The fully automated method uses successive applications of antibody incubation and elution, and in-situ imaging enabled by an integrated microscope and a microfluidic chip that provides optimized optical access to the sample. We show seqIF data on different sample types such as tumor and healthy tissue, including 40-plex on a single tissue section that is obtained in less than 24 h, using off-the-shelf antibodies. We also present extensive characterization of the developed method, including elution efficiency, epitope stability, repeatability and reproducibility, signal uniformity, and dynamic range, in addition to marker and panel optimization strategies. The streamlined workflow using off-the-shelf antibodies, data quality enabling downstream analysis, and ease of reaching hyperplex levels make seqIF suitable for immune-oncology research and other disciplines requiring spatial analysis, paving the way for its adoption in clinical settings.
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Affiliation(s)
| | - Deniz Eroglu
- Lunaphore Technologies SA, Tolochenaz, Switzerland
| | | | - Joanna Kowal
- Lunaphore Technologies SA, Tolochenaz, Switzerland
| | | | | | | | | | - Emilie Pérès
- Lunaphore Technologies SA, Tolochenaz, Switzerland
| | - Marco Ammann
- Lunaphore Technologies SA, Tolochenaz, Switzerland
| | | | | | | | | | | | | | - Lionel Arn
- Lunaphore Technologies SA, Tolochenaz, Switzerland
| | | | | | - Pierre Joris
- Lunaphore Technologies SA, Tolochenaz, Switzerland
| | | | - Diego Dupouy
- Lunaphore Technologies SA, Tolochenaz, Switzerland.
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Pradeu T, Daignan-Fornier B, Ewald A, Germain PL, Okasha S, Plutynski A, Benzekry S, Bertolaso M, Bissell M, Brown JS, Chin-Yee B, Chin-Yee I, Clevers H, Cognet L, Darrason M, Farge E, Feunteun J, Galon J, Giroux E, Green S, Gross F, Jaulin F, Knight R, Laconi E, Larmonier N, Maley C, Mantovani A, Moreau V, Nassoy P, Rondeau E, Santamaria D, Sawai CM, Seluanov A, Sepich-Poore GD, Sisirak V, Solary E, Yvonnet S, Laplane L. Reuniting philosophy and science to advance cancer research. Biol Rev Camb Philos Soc 2023; 98:1668-1686. [PMID: 37157910 PMCID: PMC10869205 DOI: 10.1111/brv.12971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/10/2023]
Abstract
Cancers rely on multiple, heterogeneous processes at different scales, pertaining to many biomedical fields. Therefore, understanding cancer is necessarily an interdisciplinary task that requires placing specialised experimental and clinical research into a broader conceptual, theoretical, and methodological framework. Without such a framework, oncology will collect piecemeal results, with scant dialogue between the different scientific communities studying cancer. We argue that one important way forward in service of a more successful dialogue is through greater integration of applied sciences (experimental and clinical) with conceptual and theoretical approaches, informed by philosophical methods. By way of illustration, we explore six central themes: (i) the role of mutations in cancer; (ii) the clonal evolution of cancer cells; (iii) the relationship between cancer and multicellularity; (iv) the tumour microenvironment; (v) the immune system; and (vi) stem cells. In each case, we examine open questions in the scientific literature through a philosophical methodology and show the benefit of such a synergy for the scientific and medical understanding of cancer.
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Affiliation(s)
- Thomas Pradeu
- CNRS UMR5164 ImmunoConcEpT, University of Bordeaux, 146 rue Leo Saignat, Bordeaux 33076, France
- CNRS UMR8590, Institut d’Histoire et Philosophie des Sciences et des Technique, University Paris I Panthéon-Sorbonne, 13 rue du Four, Paris 75006, France
| | - Bertrand Daignan-Fornier
- CNRS UMR 5095 Institut de Biochimie et Génétique Cellulaires, University of Bordeaux, 1 rue Camille St Saens, Bordeaux 33077, France
| | - Andrew Ewald
- Departments of Cell Biology and Oncology, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Pierre-Luc Germain
- Department of Health Sciences and Technology, Institute for Neurosciences, Eidgenössische Technische Hochschule (ETH) Zürich, Universitätstrasse 2, Zürich 8092, Switzerland
- Department of Molecular Life Sciences, Laboratory of Statistical Bioinformatics, Universität Zürich, Winterthurerstrasse 190, Zurich 8057, Switzerland
| | - Samir Okasha
- Department of Philosophy, University of Bristol, Cotham House, Bristol, BS6 6JL, UK
| | - Anya Plutynski
- Department of Philosophy, Washington University in St. Louis, and Associate with Division of Biology and Biomedical Sciences, St. Louis, MO 63105, USA
| | - Sébastien Benzekry
- Computational Pharmacology and Clinical Oncology (COMPO) Unit, Inria Sophia Antipolis-Méditerranée, Cancer Research Center of Marseille, Inserm UMR1068, CNRS UMR7258, Aix Marseille University UM105, 27, bd Jean Moulin, Marseille 13005, France
| | - Marta Bertolaso
- Research Unit of Philosophy of Science and Human Development, Università Campus Bio-Medico di Roma, Via Àlvaro del Portillo, 21-00128, Rome, Italy
- Centre for Cancer Biomarkers, University of Bergen, Bergen 5007, Norway
| | - Mina Bissell
- Biological Systems & Engineering Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Rd, Berkeley, CA 94720, USA
| | - Joel S. Brown
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, FL, USA
| | - Benjamin Chin-Yee
- Division of Hematology, Department of Medicine, Schulich School of Medicine and Dentistry, Western University, 800 Commissioners Rd E, London, ON, Canada
- Rotman Institute of Philosophy, Western University, 1151 Richmond Street North, London, ON, Canada
| | - Ian Chin-Yee
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, 800 Commissioners Rd E, London, ON, Canada
| | - Hans Clevers
- Pharma, Research and Early Development (pRED) of F. Hoffmann-La Roche Ltd, Grenzacherstrasse 124, Basel 4070, Switzerland
- Oncode Institute, Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Center, Uppsalalaan 8, Utrecht 3584 CT, The Netherlands
| | - Laurent Cognet
- CNRS UMR 5298, Laboratoire Photonique Numérique et Nanosciences, University of Bordeaux, Rue François Mitterrand, Talence 33400, France
| | - Marie Darrason
- Department of Pneumology and Thoracic Oncology, University Hospital of Lyon, 165 Chem. du Grand Revoyet, 69310 Pierre Bénite, Lyon, France
- Lyon Institute of Philosophical Research, Lyon 3 Jean Moulin University, 1 Av. des Frères Lumière, Lyon 69007, France
| | - Emmanuel Farge
- Mechanics and Genetics of Embryonic and Tumor Development group, Institut Curie, CNRS, UMR168, Inserm, Centre Origines et conditions d’apparition de la vie (OCAV) Paris Sciences Lettres Research University, Sorbonne University, Institut Curie, 11 rue Pierre et Marie Curie, Paris 75005, France
| | - Jean Feunteun
- INSERM U981, Gustave Roussy, 114 Rue Edouard Vaillant, Villejuif 94800, France
| | - Jérôme Galon
- INSERM UMRS1138, Integrative Cancer Immunology, Cordelier Research Center, Sorbonne Université, Université Paris Cité, 15 rue de l’École de Médecine, Paris 75006, France
| | - Elodie Giroux
- Lyon Institute of Philosophical Research, Lyon 3 Jean Moulin University, 1 Av. des Frères Lumière, Lyon 69007, France
| | - Sara Green
- Section for History and Philosophy of Science, Department of Science Education, University of Copenhagen, Rådmandsgade 64, Copenhagen 2200, Denmark
| | - Fridolin Gross
- CNRS UMR5164 ImmunoConcEpT, University of Bordeaux, 146 rue Leo Saignat, Bordeaux 33076, France
| | - Fanny Jaulin
- INSERM U1279, Gustave Roussy, 114 Rue Edouard Vaillant, Villejuif 94800, France
| | - Rob Knight
- Department of Bioengineering, University of California San Diego, 3223 Voigt Dr, La Jolla, CA 92093, USA
- Department of Pediatrics, University of California San Diego, La Jolla, CA 92093, USA
- Department of Computer Science and Engineering, University of California San Diego, La Jolla, CA 92093, USA
| | - Ezio Laconi
- Department of Biomedical Sciences, School of Medicine, University of Cagliari, Via Università 40, Cagliari 09124, Italy
| | - Nicolas Larmonier
- CNRS UMR5164 ImmunoConcEpT, University of Bordeaux, 146 rue Leo Saignat, Bordeaux 33076, France
| | - Carlo Maley
- Arizona Cancer Evolution Center, Arizona State University, 427 East Tyler Mall, Tempe, AZ 85287, USA
- School of Life Sciences, Arizona State University, 427 East Tyler Mall, Tempe, AZ 85287, USA
- Biodesign Center for Biocomputing, Security and Society, Arizona State University, 1001 S McAllister Ave, Tempe, AZ 85287, USA
- Biodesign Center for Mechanisms of Evolution, Arizona State University, 1001 S McAllister Ave, Tempe, AZ 85287, USA
- Center for Evolution and Medicine, Arizona State University, 427 East Tyler Mall, Tempe, AZ 85287, USA
| | - Alberto Mantovani
- Department of Biomedical Sciences, Humanitas University, 4 Via Rita Levi Montalcini, 20090 Pieve Emanuele, Milan, Italy
- Department of Immunology and Inflammation, Istituto Clinico Humanitas Humanitas Cancer Center (IRCCS) Humanitas Research Hospital, Via Manzoni 56, Rozzano, Milan 20089, Italy
- The William Harvey Research Institute, Queen Mary University of London, London, EC1M 6BQ, UK
| | - Violaine Moreau
- INSERM UMR1312, Bordeaux Institute of Oncology (BRIC), University of Bordeaux, 146 Rue Léo Saignat, Bordeaux 33076, France
| | - Pierre Nassoy
- CNRS UMR 5298, Laboratoire Photonique Numérique et Nanosciences, University of Bordeaux, Rue François Mitterrand, Talence 33400, France
| | - Elena Rondeau
- INSERM U1111, ENS Lyon and Centre International de Recherche en Infectionlogie (CIRI), 46 Allée d’Italie, Lyon 69007, France
| | - David Santamaria
- Molecular Mechanisms of Cancer Program, Centro de Investigación del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)-University of Salamanca, Salamanca 37007, Spain
| | - Catherine M. Sawai
- INSERM UMR1312, Bordeaux Institute of Oncology (BRIC), University of Bordeaux, 146 Rue Léo Saignat, Bordeaux 33076, France
| | - Andrei Seluanov
- Department of Biology and Medicine, University of Rochester, Rochester, NY 14627, USA
| | | | - Vanja Sisirak
- CNRS UMR5164 ImmunoConcEpT, University of Bordeaux, 146 rue Leo Saignat, Bordeaux 33076, France
| | - Eric Solary
- INSERM U1287, Gustave Roussy, 114 Rue Edouard Vaillant, Villejuif 94800, France
- Département d’hématologie, Gustave Roussy, 114 Rue Edouard Vaillant, Villejuif 94800, France
- Université Paris-Saclay, Faculté de Médecine, 63 Rue Gabriel Péri, Le Kremlin-Bicêtre 94270, France
| | - Sarah Yvonnet
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Blegdamsvej 3B, Copenhagen DK-2200, Denmark
| | - Lucie Laplane
- CNRS UMR8590, Institut d’Histoire et Philosophie des Sciences et des Technique, University Paris I Panthéon-Sorbonne, 13 rue du Four, Paris 75006, France
- INSERM U1287, Gustave Roussy, 114 Rue Edouard Vaillant, Villejuif 94800, France
- Center for Biology and Society, College of Liberal Arts and Sciences, Arizona State University, 1100 S McAllister Ave, Tempe, AZ 85281, USA
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Zamani R, Rezaei N. Immune-scoring in head and neck squamous cell carcinoma: a scoping review. Expert Rev Clin Immunol 2023:1-9. [PMID: 37750738 DOI: 10.1080/1744666x.2023.2262140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023]
Abstract
INTRODUCTION Head and neck squamous cell carcinomas (HNSCCs) have an increasing incidence, high recurrence, and an overall unfavorable prognosis despite numerous treatment options. The distinct immune landscape of HNSCC suggests a potential for immune-related biomarkers to aid classification and treatment planning. AREAS COVERED Immunoscore, a multiplex measure of tumor-infiltrating immune cells, is currently approved in colorectal carcinoma and is under investigation in various other cancer types. Recent studies have tried to implement the immunoscore and other novel immune cell-based scoring systems in HNSCC as predictors of survival. This study provides an overview of tumor-infiltrating immune cells and their prognostic significance, as well as a comparative summary of studies introducing an immunoscore in HNSCC. EXPERT OPINION With sufficient insight of the current literature, future studies could lead to the definition and validation of a new immune-based classification system for HNSCC. Such a classification strategy could be the basis for patient selection and, thus, optimize treatment outcomes and reduce unwanted complications. The heterogeneity of HNSCC subtypes, as well as the intratumoral variability of immune infiltrates, should be accounted for in the immunoscore.
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Affiliation(s)
- Raha Zamani
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Nima Rezaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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Vu T, Seal S, Ghosh T, Ahmadian M, Wrobel J, Ghosh D. FunSpace: A functional and spatial analytic approach to cell imaging data using entropy measures. PLoS Comput Biol 2023; 19:e1011490. [PMID: 37756338 PMCID: PMC10561868 DOI: 10.1371/journal.pcbi.1011490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 10/09/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Spatial heterogeneity in the tumor microenvironment (TME) plays a critical role in gaining insights into tumor development and progression. Conventional metrics typically capture the spatial differential between TME cellular patterns by either exploring the cell distributions in a pairwise fashion or aggregating the heterogeneity across multiple cell distributions without considering the spatial contribution. As such, none of the existing approaches has fully accounted for the simultaneous heterogeneity caused by both cellular diversity and spatial configurations of multiple cell categories. In this article, we propose an approach to leverage spatial entropy measures at multiple distance ranges to account for the spatial heterogeneity across different cellular organizations. Functional principal component analysis (FPCA) is applied to estimate FPC scores which are then served as predictors in a Cox regression model to investigate the impact of spatial heterogeneity in the TME on survival outcome, potentially adjusting for other confounders. Using a non-small cell lung cancer dataset (n = 153) as a case study, we found that the spatial heterogeneity in the TME cellular composition of CD14+ cells, CD19+ B cells, CD4+ and CD8+ T cells, and CK+ tumor cells, had a significant non-zero effect on the overall survival (p = 0.027). Furthermore, using a publicly available multiplexed ion beam imaging (MIBI) triple-negative breast cancer dataset (n = 33), our proposed method identified a significant impact of cellular interactions between tumor and immune cells on the overall survival (p = 0.046). In simulation studies under different spatial configurations, the proposed method demonstrated a high predictive power by accounting for both clinical effect and the impact of spatial heterogeneity.
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Affiliation(s)
- Thao Vu
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Souvik Seal
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Tusharkanti Ghosh
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Mansooreh Ahmadian
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Julia Wrobel
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Debashis Ghosh
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
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Bokhorst JM, Ciompi F, Öztürk SK, Oguz Erdogan AS, Vieth M, Dawson H, Kirsch R, Simmer F, Sheahan K, Lugli A, Zlobec I, van der Laak J, Nagtegaal ID. Fully Automated Tumor Bud Assessment in Hematoxylin and Eosin-Stained Whole Slide Images of Colorectal Cancer. Mod Pathol 2023; 36:100233. [PMID: 37257824 DOI: 10.1016/j.modpat.2023.100233] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 04/25/2023] [Accepted: 05/20/2023] [Indexed: 06/02/2023]
Abstract
Tumor budding (TB), the presence of single cells or small clusters of up to 4 tumor cells at the invasive front of colorectal cancer (CRC), is a proven risk factor for adverse outcomes. International definitions are necessary to reduce interobserver variability. According to the current international guidelines, hotspots at the invasive front should be counted in hematoxylin and eosin (H&E)-stained slides. This is time-consuming and prone to interobserver variability; therefore, there is a need for computer-aided diagnosis solutions. In this study, we report an artificial intelligence-based method for detecting TB in H&E-stained whole slide images. We propose a fully automated pipeline to identify the tumor border, detect tumor buds, characterize them based on the number of tumor cells, and produce a TB density map to identify the TB hotspot. The method outputs the TB count in the hotspot as a computational biomarker. We show that the proposed automated TB detection workflow performs on par with a panel of 5 pathologists at detecting tumor buds and that the hotspot-based TB count is an independent prognosticator in both the univariate and the multivariate analysis, validated on a cohort of n = 981 patients with CRC. Computer-aided detection of tumor buds based on deep learning can perform on par with expert pathologists for the detection and quantification of tumor buds in H&E-stained CRC histopathology slides, strongly facilitating the introduction of budding as an independent prognosticator in clinical routine and clinical trials.
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Affiliation(s)
- John-Melle Bokhorst
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Francesco Ciompi
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Sonay Kus Öztürk
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Michael Vieth
- Klinikum of Pathology, Bayreuth University, Bayreuth, Germany
| | - Heather Dawson
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Richard Kirsch
- University of Toronto, Mount Sinai Hospital, Toronto, Canada
| | - Femke Simmer
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kieran Sheahan
- Department of Pathology, St Vincent's Hospital, Dublin, Ireland
| | | | - Inti Zlobec
- Klinikum of Pathology, Bayreuth University, Bayreuth, Germany
| | - Jeroen van der Laak
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands; Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
| | - Iris D Nagtegaal
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
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Xiong J, Chen J, Guo Z, Zhang C, Yuan L, Gao K. A novel machine learning-based programmed cell death-related clinical diagnostic and prognostic model associated with immune infiltration in endometrial cancer. Front Oncol 2023; 13:1224071. [PMID: 37534256 PMCID: PMC10393255 DOI: 10.3389/fonc.2023.1224071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/29/2023] [Indexed: 08/04/2023] Open
Abstract
Background To explore the underlying mechanism of programmed cell death (PCD)-related genes in patients with endometrial cancer (EC) and establish a prognostic model. Methods The RNA sequencing data (RNAseq), single nucleotide variation (SNV) data, and corresponding clinical data were downloaded from TCGA. The prognostic PCD-related genes were screened and subjected to consensus clustering analysis. The two clusters were compared by weighted correlation network analysis (WGCNA), immune infiltration analysis, and other analyses. The least absolute shrinkage and selection operator (LASSO) algorithm was used to construct the PCD-related prognostic model. The biological significance of the PCD-related gene signature was evaluated through various bioinformatics methods. Results We identified 43 PCD-related genes that were significantly related to prognoses of EC patients, and classified them into two clusters via consistent clustering analysis. Patients in cluster B had higher tumor purity, higher T stage, and worse prognoses compared to those in cluster A. The latter generally showed higher immune infiltration. A prognostic model was constructed using 11 genes (GZMA, ASNS, GLS, PRKAA2, VLDLR, PRDX6, PSAT1, CDKN2A, SIRT3, TNFRSF1A, LRPPRC), and exhibited good diagnostic performance. Patients with high-risk scores were older, and had higher stage and grade tumors, along with worse prognoses. The frequency of mutations in PCD-related genes was correlated with the risk score. LRPPRC, an adverse prognostic gene in EC, was strongly correlated with proliferation-related genes and multiple PCD-related genes. LRPPRC expression was higher in patients with higher clinical staging and in the deceased patients. In addition, a positive correlation was observed between LRPPRC and infiltration of multiple immune cell types. Conclusion We identified a PCD-related gene signature that can predict the prognosis of EC patients and offer potential targets for therapeutic interventions.
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Affiliation(s)
- Jian Xiong
- Department of Obstetrics and Gynaecology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | | | - Zhongming Guo
- Department of Pathology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | | | - Li Yuan
- Department of Pathology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Kefei Gao
- Department of Obstetrics and Gynaecology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
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Khalili N, Kazerooni AF, Familiar A, Haldar D, Kraya A, Foster J, Koptyra M, Storm PB, Resnick AC, Nabavizadeh A. Radiomics for characterization of the glioma immune microenvironment. NPJ Precis Oncol 2023; 7:59. [PMID: 37337080 DOI: 10.1038/s41698-023-00413-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 06/02/2023] [Indexed: 06/21/2023] Open
Abstract
Increasing evidence suggests that besides mutational and molecular alterations, the immune component of the tumor microenvironment also substantially impacts tumor behavior and complicates treatment response, particularly to immunotherapies. Although the standard method for characterizing tumor immune profile is through performing integrated genomic analysis on tissue biopsies, the dynamic change in the immune composition of the tumor microenvironment makes this approach not feasible, especially for brain tumors. Radiomics is a rapidly growing field that uses advanced imaging techniques and computational algorithms to extract numerous quantitative features from medical images. Recent advances in machine learning methods are facilitating biological validation of radiomic signatures and allowing them to "mine" for a variety of significant correlates, including genetic, immunologic, and histologic data. Radiomics has the potential to be used as a non-invasive approach to predict the presence and density of immune cells within the microenvironment, as well as to assess the expression of immune-related genes and pathways. This information can be essential for patient stratification, informing treatment decisions and predicting patients' response to immunotherapies. This is particularly important for tumors with difficult surgical access such as gliomas. In this review, we provide an overview of the glioma microenvironment, describe novel approaches for clustering patients based on their tumor immune profile, and discuss the latest progress on utilization of radiomics for immune profiling of glioma based on current literature.
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Affiliation(s)
- Nastaran Khalili
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Anahita Fathi Kazerooni
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
- AI2D Center for AI and Data Science for Integrated Diagnostics, University of Pennsylvania, Philadelphia, PA, USA
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ariana Familiar
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Debanjan Haldar
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Institute of Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Adam Kraya
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jessica Foster
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Mateusz Koptyra
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Phillip B Storm
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Adam C Resnick
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ali Nabavizadeh
- Center for Data-Driven Discovery in Biomedicine (D3b), Children's Hospital of Philadelphia, Philadelphia, PA, USA.
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Ray AL, Saunders AS, Nofchissey RA, Reidy MA, Kamal M, Lerner MR, Fung KM, Lang ML, Hanson JA, Guo S, Urdaneta-Perez MG, Lewis SE, Cloyde M, Morris KT. G-CSF Is a Novel Mediator of T-Cell Suppression and an Immunotherapeutic Target for Women with Colon Cancer. Clin Cancer Res 2023; 29:2158-2169. [PMID: 36951682 PMCID: PMC10239359 DOI: 10.1158/1078-0432.ccr-22-3918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/16/2023] [Accepted: 03/21/2023] [Indexed: 03/24/2023]
Abstract
PURPOSE G-CSF enhances colon cancer development. This study defines the prevalence and effects of increased G-CSF signaling in human colon cancers and investigates G-CSF inhibition as an immunotherapeutic strategy against metastatic colon cancer. EXPERIMENTAL DESIGN Patient samples were used to evaluate G-CSF and G-CSF receptor (G-CSFR) levels by IHC with sera used to measure G-CSF levels. Peripheral blood mononuclear cells were used to assess the rate of G-CSFR+ T cells and IFNγ responses to chronic ex vivo G-CSF. An immunocompetent mouse model of peritoneal metastasis (MC38 cells in C57Bl/6J) was used to determine the effects of G-CSF inhibition (αG-CSF) on survival and the tumor microenvironment (TME) with flow and mass cytometry. RESULTS In human colon cancer samples, the levels of G-CSF and G-CSFR are higher compared to normal colon tissues from the same patient. High patient serum G-CSF is associated with increases in markers of poor prognosis, (e.g., VEGF, IL6). Circulating T cells from patients express G-CSFR at double the rate of T cells from controls. Prolonged G-CSF exposure decreases T cell IFNγ production. Treatment with αG-CSF shifts both the adaptive and innate compartments of the TME and increases survival (HR, 0.46; P = 0.0237) and tumor T-cell infiltration, activity, and IFNγ response with greater effects in female mice. There is a negative correlation between serum G-CSF levels and tumor-infiltrating T cells in patient samples from women. CONCLUSIONS These findings support G-CSF as an immunotherapeutic target against colon cancer with greater potential benefit in women.
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Affiliation(s)
- Anita L Ray
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Apryl S Saunders
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Robert A Nofchissey
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Megan A Reidy
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Maria Kamal
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Megan R Lerner
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kar-Ming Fung
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Mark L Lang
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Joshua A Hanson
- Department of Pathology, University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - Shaoxuan Guo
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Maria G Urdaneta-Perez
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Samara E Lewis
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Michael Cloyde
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Katherine T Morris
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Weiskittel TM, Cao A, Meng-Lin K, Lehmann Z, Feng B, Correia C, Zhang C, Wisniewski P, Zhu S, Yong Ung C, Li H. Network Biology-Inspired Machine Learning Features Predict Cancer Gene Targets and Reveal Target Coordinating Mechanisms. Pharmaceuticals (Basel) 2023; 16:752. [PMID: 37242535 PMCID: PMC10223789 DOI: 10.3390/ph16050752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Anticipating and understanding cancers' need for specific gene activities is key for novel therapeutic development. Here we utilized DepMap, a cancer gene dependency screen, to demonstrate that machine learning combined with network biology can produce robust algorithms that both predict what genes a cancer is dependent on and what network features coordinate such gene dependencies. Using network topology and biological annotations, we constructed four groups of novel engineered machine learning features that produced high accuracies when predicting binary gene dependencies. We found that in all examined cancer types, F1 scores were greater than 0.90, and model accuracy remained robust under multiple hyperparameter tests. We then deconstructed these models to identify tumor type-specific coordinators of gene dependency and identified that in certain cancers, such as thyroid and kidney, tumors' dependencies are highly predicted by gene connectivity. In contrast, other histologies relied on pathway-based features such as lung, where gene dependencies were highly predictive by associations with cell death pathway genes. In sum, we show that biologically informed network features can be a valuable and robust addition to predictive pharmacology models while simultaneously providing mechanistic insights.
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Affiliation(s)
- Taylor M. Weiskittel
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
- Mayo Clinic Alix School of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
| | - Andrew Cao
- Department of Computer Science, Duke University, Durham, NC 27708, USA
| | - Kevin Meng-Lin
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
| | - Zachary Lehmann
- Department of Chemistry, Biochemistry and Physics, South Dakota State University, Brookings, SD 57006, USA
| | - Benjamin Feng
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, CA 90095, USA
| | - Cristina Correia
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
| | - Cheng Zhang
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
| | - Philip Wisniewski
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
| | - Shizhen Zhu
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
| | - Choong Yong Ung
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
| | - Hu Li
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA; (T.M.W.)
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Wu B, Shen W, Wang X, Wang J, Zhong Z, Zhou Z, Chen X. Plasma lipid levels are associated with the CD8+ T-cell infiltration and prognosis of patients with pancreatic cancer. Cancer Med 2023. [PMID: 37184113 DOI: 10.1002/cam4.6080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/15/2023] [Accepted: 05/04/2023] [Indexed: 05/16/2023] Open
Abstract
BACKGROUND Recently, researchers have found that the tumour microenvironment plays an important role in tumours. We aimed to investigate the effects of plasma lipids on the prognosis of patients with pancreatic cancer and the infiltration of CD8+ T lymphocytes in tumour tissue. METHODS We enrolled patients with pancreatic ductal adenocarcinoma (PDAC) who underwent pancreatic surgery between 2012 and 2021. Clinical pathological data were recorded; total cholesterol (TC) and triglyceride (TG) levels were measured; and tissue samples were collected. A tissue microarray was generated using collected tissue samples, and CD8 staining was performed to determine immunoreactive scores (IRSs). The correlations of TC and TG levels with clinicopathological characteristics and prognosis were analysed. Finally, the correlations of TC and TG levels with CD8+ T-cell infiltration were analysed. RESULTS A total of 90 eligible PDAC patients were included. TC levels were significantly correlated with tumour grade and lymph node metastasis, and TG levels were significantly correlated with perineural invasion. The Kaplan-Meier survival analysis results indicated that the prognosis in the high TC group was significantly worse than that in the low TC group, and the prognosis in the high TG group was significantly worse than that in the low TG group. Cox multivariate analysis indicated that TC was an independent indicator of poor prognosis of pancreatic cancer patients after surgery. Spearman correlation analysis indicated that there were significant negative correlations between CD8 IRS and TC and between CD8 IRS and TG. CONCLUSIONS TC and TG levels are significantly related to the prognosis of pancreatic cancer patients. They may be associated with tumour progression to higher grades, lymph node metastasis and/or nerve invasion. More importantly, TC and TG may reduce CD8+ T lymphocyte infiltration into pancreatic cancer tissue, affecting antitumour immune functions and immunotherapy efficacy.
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Affiliation(s)
- Bin Wu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Weiai Shen
- Medical College of Ningbo University, Ningbo, China
| | - Xiaoguang Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Jing Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Zhengxiang Zhong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Zhongchen Zhou
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Xujian Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
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Talhouni S, Fadhil W, Mongan NP, Field L, Hunter K, Makhsous S, Maciel-Guerra A, Kaur N, Nestarenkaite A, Laurinavicius A, Willcox BE, Dottorini T, Spendlove I, Jackson AM, Ilyas M, Ramage JM. Activated tissue resident memory T-cells (CD8+CD103+CD39+) uniquely predict survival in left sided "immune-hot" colorectal cancers. Front Immunol 2023; 14:1057292. [PMID: 37251410 PMCID: PMC10213916 DOI: 10.3389/fimmu.2023.1057292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 04/21/2023] [Indexed: 05/31/2023] Open
Abstract
Introduction Characterization of the tumour immune infiltrate (notably CD8+ T-cells) has strong predictive survival value for cancer patients. Quantification of CD8 T-cells alone cannot determine antigenic experience, as not all infiltrating T-cells recognize tumour antigens. Activated tumour-specific tissue resident memory CD8 T-cells (TRM) can be defined by the co-express of CD103, CD39 and CD8. We investigated the hypothesis that the abundance and localization of TRM provides a higher-resolution route to patient stratification. Methods A comprehensive series of 1000 colorectal cancer (CRC) were arrayed on a tissue microarray, with representative cores from three tumour locations and the adjacent normal mucosa. Using multiplex immunohistochemistry we quantified and determined the localization of TRM. Results Across all patients, activated TRM were an independent predictor of survival, and superior to CD8 alone. Patients with the best survival had immune-hot tumours heavily infiltrated throughout with activated TRM. Interestingly, differences between right- and left-sided tumours were apparent. In left-sided CRC, only the presence of activated TRM (and not CD8 alone) was prognostically significant. Patients with low numbers of activated TRM cells had a poor prognosis even with high CD8 T-cell infiltration. In contrast, in right-sided CRC, high CD8 T-cell infiltration with low numbers of activated TRM was a good prognosis. Conclusion The presence of high intra-tumoural CD8 T-cells alone is not a predictor of survival in left-sided CRC and potentially risks under treatment of patients. Measuring both high tumour-associated TRM and total CD8 T-cells in left-sided disease has the potential to minimize current under-treatment of patients. The challenge will be to design immunotherapies, for left-sided CRC patients with high CD8 T-cells and low activate TRM,that result in effective immune responses and thereby improve patient survival.
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Affiliation(s)
- Shahd Talhouni
- Cancer Immunology Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Wakkas Fadhil
- Academic Unit of Translational Medical Sciences, School of Medicine, Queens Medical Centre, University of Nottingham, Nottingham, United Kingdom
| | - Nigel P. Mongan
- School of Veterinary Medicine and Sciences, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, United States
| | - Lara Field
- Cancer Immunology Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
| | - Kelly Hunter
- Birmingham Tissue Analytics, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Sogand Makhsous
- Cancer Immunology Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
| | - Alexandre Maciel-Guerra
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, United Kingdom
| | - Nayandeep Kaur
- Cancer Immunology Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
| | - Ausrine Nestarenkaite
- Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Arvydas Laurinavicius
- Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Benjamin E. Willcox
- Birmingham Tissue Analytics, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Tania Dottorini
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, United Kingdom
| | - Ian Spendlove
- Cancer Immunology Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
| | - Andrew M. Jackson
- Host-Tumour Interactions Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
| | - Mohammad Ilyas
- Academic Unit of Translational Medical Sciences, School of Medicine, Queens Medical Centre, University of Nottingham, Nottingham, United Kingdom
| | - Judith M. Ramage
- Cancer Immunology Group, School of Medicine, University of Nottingham Biodiscovery Institute, Nottingham, United Kingdom
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Abstract
Metastasis is an important cause of cancer-related death. Immunotherapy may be an effective way to prevent and treat tumor metastasis in the future. Currently, many studies have focused on T cells, whereas fewer have focused on B cells and their subsets. B cells play an important role in tumor metastasis. They not only secrete antibodies and various cytokines but also function in antigen presentation to directly or indirectly participate in tumor immunity. Furthermore, B cells are involved in both inhibiting and promoting tumor metastasis, which demonstrates the complexity of B cells in tumor immunity. Moreover, different subgroups of B cells have distinct functions. The functions of B cells are also affected by the tumor microenvironment, and the metabolic homeostasis of B cells is also closely related to their function. In this review, we summarize the role of B cells in tumor metastasis, analyze the mechanisms of B cells, and discuss the current status and prospects of B cells in immunotherapy.
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Affiliation(s)
| | | | | | - Wentao Tang
- ✉ Corresponding authors: Jianmin Xu, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China. E-mail: ; Wentao Tang, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China. E-mail:
| | - Jianmin Xu
- ✉ Corresponding authors: Jianmin Xu, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China. E-mail: ; Wentao Tang, Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China. E-mail:
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Bonnereau J, Courau T, Asesio N, Salfati D, Bouhidel F, Corte H, Hamoudi S, Hammoudi N, Lavolé J, Vivier-Chicoteau J, Chardiny V, Maggiori L, Blery M, Remark R, Bonnafous C, Cattan P, Toubert A, Bhat P, Allez M, Aparicio T, Le Bourhis L. Autologous T cell responses to primary human colorectal cancer spheroids are enhanced by ectonucleotidase inhibition. Gut 2023; 72:699-709. [PMID: 35803702 DOI: 10.1136/gutjnl-2021-326553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 06/29/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE T cells are major effectors of the antitumoural immune response. Their activation by tumour-associated antigens can unleash their proliferation and cytotoxic functions, leading to tumour cell elimination. However, tumour-related immunosuppressive mechanisms including the overexpression of immune checkpoints like programmed cell death protein-1 (PD-1), are also engaged, promoting immune escape. Current immunotherapies targeting these pathways have demonstrated weak efficacy in colorectal cancer (CRC). It is thus crucial to find new targets for immunotherapy in this cancer type. DESIGN In a prospective cohort of patients with CRC, we investigated the phenotype of tumour-related and non-tumour related intestinal T cells (n=44), particularly the adenosinergic pathway, correlating with clinical phenotype. An autologous coculture model was developed between patient-derived primary tumour spheroids and their autologous tumour-associated lymphocytes. We used this relevant model to assess the effects of CD39 blockade on the antitumour T cell response. RESULTS We show the increased expression of CD39, and its co-expression with PD-1, on tumour infiltrating T cells compared with mucosal lymphocytes. CD39 expression was higher in the right colon and early-stage tumours, thus defining a subset of patients potentially responsive to CD39 blockade. Finally, we demonstrate in autologous conditions that CD39 blockade triggers T cell infiltration and tumour spheroid destruction in cocultures. CONCLUSION In CRC, CD39 is strongly expressed on tumour infiltrating lymphocytes and its inhibition represents a promising therapeutic strategy for treating patients.
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Affiliation(s)
- Julie Bonnereau
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
| | - Tristan Courau
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
| | - Nicolas Asesio
- Department of Hepato-Gastroenterology, Hôpital Saint-Louis, Paris, France
| | - Delphine Salfati
- Department of Hepato-Gastroenterology, Hôpital Saint-Louis, Paris, France
| | - Fatiha Bouhidel
- Anatomopathology Department, Hôpital Saint-Louis, Paris, France
| | - Hélène Corte
- Digestive Surgery Department, Hôpital Saint-Louis, Paris, France
| | - Sarah Hamoudi
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
| | - Nassim Hammoudi
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France.,Department of Hepato-Gastroenterology, Hôpital Saint-Louis, Paris, France
| | - Julie Lavolé
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
| | - Justine Vivier-Chicoteau
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France.,Department of Hepato-Gastroenterology, Hôpital Saint-Louis, Paris, France
| | - Victor Chardiny
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
| | - Leon Maggiori
- Digestive Surgery Department, Hôpital Saint-Louis, Paris, France
| | | | | | | | - Pierre Cattan
- Digestive Surgery Department, Hôpital Saint-Louis, Paris, France
| | - Antoine Toubert
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
| | - Purnima Bhat
- Medical School, The Australian National University, Canberra, Australian Capital Territory, Australia.,Gastroenterology and Hepatology Unit, Canberra Hospital, Canberra, Australian Capital Territory, Australia
| | - Matthieu Allez
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France.,Department of Hepato-Gastroenterology, Hôpital Saint-Louis, Paris, France
| | - Thomas Aparicio
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France.,Department of Hepato-Gastroenterology, Hôpital Saint-Louis, Paris, France
| | - Lionel Le Bourhis
- INSERM U1160, Institut de Recherche Saint-Louis, Saint Louis Hospital, Université de Paris, Paris, France
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Shin AE, Tesfagiorgis Y, Larsen F, Derouet M, Zeng PYF, Good HJ, Zhang L, Rubinstein MR, Han YW, Kerfoot SM, Nichols AC, Hayakawa Y, Howlett CJ, Wang TC, Asfaha S. F4/80 +Ly6C high Macrophages Lead to Cell Plasticity and Cancer Initiation in Colitis. Gastroenterology 2023; 164:593-609.e13. [PMID: 36634827 PMCID: PMC10038892 DOI: 10.1053/j.gastro.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 12/15/2022] [Accepted: 01/03/2023] [Indexed: 01/14/2023]
Abstract
BACKGROUND & AIMS Colorectal cancer is a leading cause of cancer death, and a major risk factor is chronic inflammation. Despite the link between colitis and cancer, the mechanism by which inflammation leads to colorectal cancer is not well understood. METHODS To investigate whether different forms of inflammation pose the same risk of cancer, we compared several murine models of colitis (dextran sodium sulfate [DSS], 2,4,6-trinitrobenzene sulfonic acid, 4-ethoxylmethylene-2-phenyloxazol-5-one, Citrobacter rodentium, Fusobacterium nucleatum, and doxorubicin) with respect to their ability to lead to colonic tumorigenesis. We attempted to correlate the severity of colitis and inflammatory profile with the risk of tumorigenesis in both azoxymethane-dependent and Dclk1/APCfl/fl murine models of colitis-associated cancer. RESULTS DSS colitis reproducibly led to colonic tumors in both mouse models of colitis-associated cancer. In contrast, all other forms of colitis did not lead to cancer. When compared with the colitis not associated with tumorigenesis, DSS colitis was characterized by significantly increased CD11b+F4/80+Ly6Chigh macrophages and CD11b+Ly6G+ neutrophils. Interestingly, depletion of the CD11b+F4/80+Ly6Chigh macrophages inhibited tumorigenesis, whereas depletion of CD11b+Ly6G+ neutrophils had no effect on tumorigenesis. Furthermore, the macrophage-derived cytokines interleukin-1β, tumor necrosis factor-α, and interleukin-6 were significantly increased in DSS colitis and promoted stemness of Dclk1+ tuft cells that serve as the cellular origin of cancer. CONCLUSIONS We have identified CD11b+F4/80+Ly6Chigh macrophages as key mediators of cancer initiation in colitis-associated cancer. Development of new therapies that target these cells may provide an effective preventative strategy for colitis-associated cancer.
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Affiliation(s)
- Alice E Shin
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada
| | - Yodit Tesfagiorgis
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada
| | - Frederikke Larsen
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada
| | - Mathieu Derouet
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada
| | - Peter Y F Zeng
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Otolaryngology and Head and Neck Surgery, Western University, London, Ontario, Canada
| | - Hayley J Good
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada
| | - Liyue Zhang
- Department of Medicine, Western University, London, Ontario, Canada
| | - Mara R Rubinstein
- Section of Oral, Diagnostic and Rehabilitation Sciences, College of Dental Medicine, Columbia University Irving Medical Center, New York, New York
| | - Yiping W Han
- Section of Oral, Diagnostic and Rehabilitation Sciences, College of Dental Medicine, Columbia University Irving Medical Center, New York, New York; Departments of Microbiology & Immunology and Medicine (Medical Sciences), Columbia University Irving Medical Center, New York, New York
| | - Steven M Kerfoot
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada
| | - Anthony C Nichols
- Department of Otolaryngology and Head and Neck Surgery, Western University, London, Ontario, Canada
| | - Yoku Hayakawa
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Christopher J Howlett
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Timothy C Wang
- Department of Medicine, Columbia University Irving Medical Center, New York, New York
| | - Samuel Asfaha
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada.
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Fang T, Yin X, Wang Y, Zhang L, Wang Y, Zhang X, Zhao X, Lin X, Xue Y. Lymphocyte subset is more suitable than systemic inflammatory response biomarker and immunoglobulin in constructing prognostic nomogram model for advanced gastric cancer. Heliyon 2023; 9:e14669. [PMID: 36994403 PMCID: PMC10040715 DOI: 10.1016/j.heliyon.2023.e14669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 03/10/2023] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
The serum factors of inflammation are known to be useful prognostic indicators of gastric cancer (GC). However, few studies have made comparisons to screen out more suitable biomarkers for the construction of Nomogram models. In this study, 566 patients who underwent radical gastrectomy were randomly selected. We evaluated the prognostic value of markers of systemic inflammation, including WBC, NLR, PLR, circulating total T cells, CD4+T cells, CD8+T cells and CD19+B cells, serum IgA, IgM, IgE and IgG, and compared them with traditional tumor markers (CEA, CA19-9, CA72-4 and CA125). Kaplan‒Meier analysis was used to analyze the correlation between biomarkers and overall survival (OS). We used time-dependent ROC analysis to investigate the prognostic accuracy of each biomarker. The risk of death was evaluated by the Cox regression model, and the Nomogram model was constructed by R software. We found that circulating total T cells, CD8+T cells, CEA, and CA125 had statistical significance in predicting advanced GC prognosis. Circulating CD8+T cells and CA125 were continuously superior to circulating total T cells and CEA in the prediction of 5-year OS. Cox regression found that CA125, circulating CD8+T cells, sex, and lymph node metastasis rate were independent risk factors for advanced GC. Furthermore, we combined all these predictors to construct a nomogram, which can supplement the AJCC 8th system. According to the comparison with commonly used serum immune biomarkers, circulating CD8+T cells is more sensitive to advanced GC. The prediction function of the Nomogram will supplement the traditional AJCC system, which contributes to individual survival prediction.
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Affiliation(s)
- Tianyi Fang
- Department of Gastroenterological Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| | - Xin Yin
- Department of Gastroenterological Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| | - Yufei Wang
- Department of Gastroenterological Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| | - Lei Zhang
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Yimin Wang
- Department of Gastroenterological Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| | - Xinghai Zhang
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Xudong Zhao
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Xuan Lin
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yingwei Xue
- Department of Gastroenterological Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
- Corresponding author. Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin 150081, China.
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Ai D, Zhang X, Zhang Q, Li X, Wang Y, Liu X, Xia LC. Tumor tissue microorganisms are closely associated with tumor immune subtypes. Comput Biol Med 2023; 157:106774. [PMID: 36931204 DOI: 10.1016/j.compbiomed.2023.106774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/21/2023] [Accepted: 03/09/2023] [Indexed: 03/12/2023]
Abstract
Studies have found that different immune subtypes are present in the same tumor. Different tumor subtypes have different tumor microenvironments (TME). This means that the efficacy of immunotherapy in actual applications will, therefore, have different results. Existing tumor immune subtype studies have mostly focused on immune cells, stromal cells, genes and molecules without considering the presence of microbes. Some studies have shown that microflora can strongly promote many gastrointestinal cancers. The microbiome has, therefore, become an important biomarker and regulatory factor of cancer progression and therapeutic responses. In addition, the presence of microflora can strongly regulate the host immune system, indirectly affecting tumor growth. Taken together, it is important to study the relationships that develop among tumor tissue microorganisms, tumor immune subtype, and the TME. In this study, correlations between microbial abundance, immune cell infiltration, immune gene expression and tumor immune subtype were studied. To accomplish this, tissue microorganisms and immune cell ratios with significant differences between the different cancers were obtained by comparing 203 gastric cancer and intestinal cancer samples. Two immune subtypes of intestinal samples were obtained by K-means clustering algorithm and tissue microorganisms, immune cell ratios and immune-related genes with significant differences between different immune subtypes were screened through Wilcoxon rank sum test. The results showed that Clostridioides difficile, Aspergillus fumigatus, Yarrowia lipolytica, and Fusarium pseudograminearum were all closely associated with the identified tumor immune subtypes. Our open-source software is freely available from GitHub at https://github.com/gutmicrobes/IMM-subtype.git.
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Noma T, Makino T, Ohshima K, Sugimura K, Miyata H, Honma K, Yamashita K, Saito T, Tanaka K, Yamamoto K, Takahashi T, Kurokawa Y, Yamasaki M, Nakajima K, Morii E, Eguchi H, Doki Y. Immunoscore Signatures in Surgical Specimens and Tumor-Infiltrating Lymphocytes in Pretreatment Biopsy Predict Treatment Efficacy and Survival in Esophageal Cancer. Ann Surg 2023; 277:e528-37. [PMID: 34334651 DOI: 10.1097/SLA.0000000000005104] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Tumor-infiltrating lymphocytes (TILs) have long been recognized as playing an important role in tumor immune microenvironment. Lately, the Immunoscore (IS) has been proposed as a new method of quantifying the number of TILs in association with patient survival in several cancer types. METHODS In 300 preoperatively untreated esophageal cancer (EC) patients who underwent curative resection at two different institutes, immunohistochemical staining using CD3 and CD8 antibodies was performed to evaluate IS, as objectively scored by auto-counted TILs in the tumor core and invasive margin. In addition, in pre-neoadjuvant chemotherapy (pre-NAC) endoscopic biopsies of a different cohort of 146 EC patients who received NAC, CD3, and CD8 were immunostained to evaluate TIL density. RESULTS In all cases, the IS-high (score 3-4) group tended to have better survival [5-year overall survival (OS) of the IS-high vs low group: 77.6 vs 65.8%, P = 0.0722] than the IS-low (score 1-2) group. This trend was more remarkable in cStage II-IV patients (70.2 vs 54.5%, P = 0.0208) and multivariate analysis of OS further identified IS (hazard ratio 2.07, P = 0.0043) to be an independent prognostic variable. In preNAC biopsies, NAC-responders had higher densities than non-responders of both CD3 + ( P = 0.0106) and CD8 + cells ( P = 0.0729) and, particularly CD3 + cell density was found to be an independent prognostic factor (hazard ratio 1.75, P = 0.0169). CONCLUSIONS The IS signature in surgical specimens and TIL density in preNAC- biopsies could be predictive markers of clinical outcomes in EC patients.
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Barberio AE, Smith SG, Pires IS, Iyer S, Reinhardt F, Melo MB, Suh H, Weinberg RA, Irvine DJ, Hammond PT. Layer-by-layer interleukin-12 nanoparticles drive a safe and effective response in ovarian tumors. Bioeng Transl Med 2023; 8:e10453. [PMID: 36925719 PMCID: PMC10013828 DOI: 10.1002/btm2.10453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 10/08/2022] [Accepted: 11/09/2022] [Indexed: 12/04/2022] Open
Abstract
Ovarian cancer is especially deadly, challenging to treat, and has proven refractory to known immunotherapies. Cytokine therapy is an attractive strategy to drive a proinflammatory immune response in immunologically cold tumors such as many high grade ovarian cancers; however, this strategy has been limited in the past due to severe toxicity. We previously demonstrated the use of a layer-by-layer (LbL) nanoparticle (NP) delivery vehicle in subcutaneous flank tumors to reduce the toxicity of interleukin-12 (IL-12) therapy upon intratumoral injection. However, ovarian cancer cannot be treated by local injection as it presents as dispersed metastases. Herein, we demonstrate the use of systemically delivered LbL NPs using a cancer cell membrane-binding outer layer to effectively target and engage the adaptive immune system as a treatment in multiple orthotopic ovarian tumor models, including immunologically cold tumors. IL-12 therapy from systemically delivered LbL NPs shows reduced severe toxicity and maintained anti-tumor efficacy compared to carrier-free IL-12 or layer-free liposomal NPs leading to a 30% complete survival rate.
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Affiliation(s)
- Antonio E Barberio
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge Massachusetts USA
| | - Sean G Smith
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge Massachusetts USA.,Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge Massachusetts USA
| | - Ivan S Pires
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge Massachusetts USA.,Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge Massachusetts USA
| | - Sonia Iyer
- Whitehead Institute for Biomedical Research Cambridge Massachusetts USA
| | - Ferenc Reinhardt
- Whitehead Institute for Biomedical Research Cambridge Massachusetts USA
| | - Mariane B Melo
- Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge Massachusetts USA.,Ragon Institute of Massachusetts General Hospital Massachusetts Institute of Technology Cambridge Massachusetts USA
| | - Heikyung Suh
- Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge Massachusetts USA
| | - Robert A Weinberg
- Whitehead Institute for Biomedical Research Cambridge Massachusetts USA.,Department of Biology Massachusetts Institute of Technology Cambridge Massachusetts USA.,Ludwig/MIT Center for Molecular Oncology Massachusetts Institute of Technology Cambridge Massachusetts USA
| | - Darrell J Irvine
- Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge Massachusetts USA.,Ragon Institute of Massachusetts General Hospital Massachusetts Institute of Technology Cambridge Massachusetts USA.,Department of Biological Engineering Massachusetts Institute of Technology Cambridge Massachusetts USA.,Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge Massachusetts USA.,Howard Hughes Medical Institute Chevy Chase Maryland USA
| | - Paula T Hammond
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge Massachusetts USA.,Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge Massachusetts USA.,Institute for Soldier Nanotechnologies Massachusetts Institute of Technology Cambridge Massachusetts USA
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Stevens AM, Horton TM, Glasser CL, Gerbing RB, Aplenc R, Alonzo TA, Redell MS. IL-10 and TNFα are associated with decreased survival in low-risk pediatric acute myeloid leukemia; a children's oncology group report. Pediatr Hematol Oncol 2023; 40:147-158. [PMID: 35838057 PMCID: PMC10498011 DOI: 10.1080/08880018.2022.2089790] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/23/2022] [Accepted: 05/30/2022] [Indexed: 02/07/2023]
Abstract
Pediatric acute myeloid leukemia (AML) is a devastating disease with a high risk of relapse. Current risk classification designates patients as high or low risk (LR) based on molecular features and therapy response. However, 30% of LR patients still suffer relapse, indicating a need for improvement in risk stratification. Cytokine levels, such as IL-6 and IL-10, have been shown to be prognostic in adult AML but have not been well studied in children. Previously, we reported elevated IL-6 levels in pediatric AML bone marrow to be associated with inferior prognosis. Here, we expanded our investigation to assess cytokine levels in diagnostic peripheral blood plasma (PBP) of pediatric AML patients and determined correlation with outcome. Diagnostic PBP was obtained from 80 patients with LR AML enrolled on the Children's Oncology Group AAML1031 study and normal PBP from 11 controls. Cytokine levels were measured and correlation with clinical outcome was assessed. IL-6, TNFα, MIP-3a, and IL-1β were significantly higher in AML patients versus controls when corrected by the Bonferroni method. Furthermore, elevated TNFα and IL-10 were significantly associated with inferior outcomes. Our data demonstrate that in diagnostic PBP of LR pediatric AML patients, certain cytokine levels are elevated as compared to healthy controls and that elevated TNFα and IL-10 are associated with inferior outcomes, supporting the idea that an abnormal inflammatory state may predict poor outcomes. Studies are needed to determine the mechanisms by which these cytokines impact survival, and to further evaluate their use as prognostic biomarkers in pediatric AML.
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Affiliation(s)
- Alexandra M. Stevens
- Division of Pediatric Hematology/Oncology, Baylor College of Medicine, Houston, TX
| | - Terzah M. Horton
- Division of Pediatric Hematology/Oncology, Baylor College of Medicine, Houston, TX
| | - Chana L. Glasser
- Division of Pediatric Hematology/Oncology, NYU Langone Hospital - Long Island, Mineola, NY
| | | | - Richard Aplenc
- Division of Pediatric Oncology/Stem Cell Transplant, Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Todd A. Alonzo
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, CA
| | - Michele S. Redell
- Division of Pediatric Hematology/Oncology, Baylor College of Medicine, Houston, TX
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Kazakova E, Rakina M, Sudarskikh T, Iamshchikov P, Tarasova A, Tashireva L, Afanasiev S, Dobrodeev A, Zhuikova L, Cherdyntseva N, Kzhyshkowska J, Larionova I. Angiogenesis regulators S100A4, SPARC and SPP1 correlate with macrophage infiltration and are prognostic biomarkers in colon and rectal cancers. Front Oncol 2023; 13:1058337. [PMID: 36895491 PMCID: PMC9989292 DOI: 10.3389/fonc.2023.1058337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 01/11/2023] [Indexed: 02/23/2023] Open
Abstract
Introduction Increasing evidence suggests that it is necessary to find effective and robust clinically validated prognostic biomarkers that can identify "high-risk" colorectal cancer (CRC) patients. Currently, available prognostic factors largely include clinical-pathological parameters and focus on the cancer stage at the time of diagnosis. Among cells of tumor microenvironment (TME) only Immunoscore classifier based on T lymphocytes showed high predictive value. Methods In the present study, we performed the complex analysis of mRNA and protein expression of crucial regulators of tumor angiogenesis and tumor progression, expressed by tumor-associated macrophages (TAMs): S100A4, SPP1 and SPARC. Colon and rectal cancer patients were investigated independently and in a combined cohort (CRC). For mRNA expression, we analyzed RNA sequencing data obtained from TCGA (N=417) and GEO (N=92) cohorts of colorectal cancer patients. For protein expression, we performed IHC digital quantification of tumor tissues obtained from 197 patients with CRC treated in the Department of abdominal oncology in Clinics of Tomsk NRMC. Results High S100A4 mRNA expression accurately predicted poor survival for patients with CRC independently of cancer type. SPARC mRNA level was independent prognostic factors for survival in colon but not in rectal cancer. SPP1 mRNA level had significant predictive value for survival in both rectal and colon cancers. Analysis of human CRC tissues revealed that S100A4, SPP1 and SPARC are expressed by stromal compartments, in particular by TAMs, and have a strong correlation with macrophage infiltration. Finally, our results indicate that chemotherapy-based treatment can change the predictive direction of S100A4 for rectal cancer patients. We found that S100A4 stromal levels were higher in patients with better response to neoadjuvant chemotherapy/chemoradiotherapy, and S100A4 mRNA levels predicted better DFS among non-responders. Discussion These findings can help improve the prognosis of patients with CRC based on S100A4, SPP1 and SPARC expression levels.
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Affiliation(s)
- Elena Kazakova
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Militsa Rakina
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Tatiana Sudarskikh
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
| | - Pavel Iamshchikov
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Anna Tarasova
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Liubov Tashireva
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Sergei Afanasiev
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Alexei Dobrodeev
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Lilia Zhuikova
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Nadezhda Cherdyntseva
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
- Laboratory of Genetic Technologies, Siberian State Medical University, Tomsk, Russia
| | - Julia Kzhyshkowska
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
- Laboratory of Genetic Technologies, Siberian State Medical University, Tomsk, Russia
- Institute of Transfusion Medicine and Immunology, Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
- German Red Cross Blood Service Baden-Württemberg – Hessen, Mannheim, Germany
| | - Irina Larionova
- Laboratory of Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
- Laboratory of Genetic Technologies, Siberian State Medical University, Tomsk, Russia
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