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Kawasaki K, Kai K, Minesaki A, Maeda S, Yamauchi M, Kuratomi Y. Chemoradiotherapy and Lymph Node Metastasis Affect Dendritic Cell Infiltration and Maturation in Regional Lymph Nodes of Laryngeal Cancer. Int J Mol Sci 2024; 25:2093. [PMID: 38396770 PMCID: PMC10888629 DOI: 10.3390/ijms25042093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Dendritic cells (DCs) are the most specialized antigen-presenting cells, and lymph nodes (LNs) play an important role in the DC-mediated T-cell response. We evaluated the infiltration of CD1a-positive DCs (CD1a-DCs), i.e., immature DCs, and S100-positive dendritic cells (S100-DCs), a mixture of immature and mature DCs, in 73 cases of laryngeal cancer and its regional LNs. Among them, 31 patients underwent radiotherapy (RT) or chemoradiotherapy (CRT) prior to surgery. No significant difference was found for CD1a-DC infiltration in the primary tumors, metastatic LNs and non-metastatic LNs, while S100-DCs were significantly fewer in number in the primary tumors and metastatic LNs compared to non-metastatic LNs. The cases which showed a high infiltration of S100-DCs in the metastatic LNs appeared to show a favorable prognosis, although statistical significance was not reached. In the RT/CRT group, the infiltration of the CD1a-DCs and S100-DCs was less in the primary tumors and metastatic LNs compared to the treatment-naive group. Conversely, the RT/CRT group showed higher CD1a-DC and S100-DC numbers in the non-metastatic LNs compared to the treatment-naïve group. Thus, DC maturation in metastatic LNs plays an important role in tumor immunity in laryngeal cancer, and the infiltration of DCs into the primary tumor and metastatic LNs is impaired by RT/CRT.
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Affiliation(s)
- Kanako Kawasaki
- Department of Pathology & Microbiology, Faculty of Medicine, Saga University, Saga 849-8501, Japan; (K.K.); (S.M.)
- Department of Otolaryngology—Head & Neck Surgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan; (A.M.); (M.Y.); (Y.K.)
| | - Keita Kai
- Department of Pathology, Saga University Hospital, Saga 849-8501, Japan
| | - Akimichi Minesaki
- Department of Otolaryngology—Head & Neck Surgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan; (A.M.); (M.Y.); (Y.K.)
| | - Sachiko Maeda
- Department of Pathology & Microbiology, Faculty of Medicine, Saga University, Saga 849-8501, Japan; (K.K.); (S.M.)
| | - Moriyasu Yamauchi
- Department of Otolaryngology—Head & Neck Surgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan; (A.M.); (M.Y.); (Y.K.)
| | - Yuichiro Kuratomi
- Department of Otolaryngology—Head & Neck Surgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan; (A.M.); (M.Y.); (Y.K.)
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Huang C, Deng M, Leng D, Sun B, Zheng P, Zhang XD. MIRS: An AI scoring system for predicting the prognosis and therapy of breast cancer. iScience 2023; 26:108322. [PMID: 38026206 PMCID: PMC10665820 DOI: 10.1016/j.isci.2023.108322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 09/25/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Tumor-infiltrating immune cells (TIICs) and metastasis are crucial characteristics for tumorigenesis. However, the potential role of their combination in breast cancer (BRCA) remains elusive. Herein, on the basis of quantifying TIICs and tumor metastasis together, we established a precise prognostic scoring system named metastatic and immunogenomic risk score (MIRS) using a neural network model. MIRS showed better performance when compared with other published signatures. MIRS stratifies patients into a high risk subtype (MIRShigh) and a low risk subtype (MIRSlow). The MIRShigh patients exhibit significantly lower survival rate compared with MIRSlow patients (P < 0.0001 ), higher response to chemotherapy, but lower response to immunotherapy. Conversely, higher infiltration level of TIICs and significantly prolonged survival (P = 0.029 ) are observed in MIRSlow patients, indicating sensitive response in immunotherapy. This work presents a promising indicator to guide treatment options of the BRCA population and provides a predicted webtool that is almost universally applicable to BRCA patients.
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Affiliation(s)
- Chen Huang
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery, Macau University of Science and Technology, Macau SAR 999078, China
- State Key laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau SAR 999078, China
| | - Min Deng
- CRDA, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR 999078, China
| | - Dongliang Leng
- CRDA, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR 999078, China
| | - Baoqing Sun
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center of Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 511436, China
| | - Peiyan Zheng
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center of Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 511436, China
| | - Xiaohua Douglas Zhang
- Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, KY 40536, USA
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New Biomarkers Based on Dendritic Cells for Breast Cancer Treatment and Prognosis Diagnosis. Int J Mol Sci 2023; 24:ijms24044058. [PMID: 36835467 PMCID: PMC9963148 DOI: 10.3390/ijms24044058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/11/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
Dendritic cells(DCs) play a protective role in the antitumor immunity of most cancers, which can be divided into conventional dendritic cells (cDCs) and plasmacytoid dendritic cells (pDCs). Most current studies are only based on either cDCs or pDCs for the study of the relationship between DCs and breast cancer prognosis, without combining the two together. We aimed to select new biomarkers from pDCs and cDCs. In this paper, the xCell algorithm was first used to calculate the cellular abundance of 64 types of immune cells and stromal cells in tumor samples from the TCGA database, and the high-abundance pDC group and cDC group were divided according to the results of a survival analysis. Then, we looked for the co-expressed gene module of highly infiltrating pDC and cDC patients with a weighted correlation network analysis (WGCNA) and screened out the hub genes, including RBBP5, HNRNPU, PEX19, TPR, and BCL9. Finally, we analyzed the biological functions of the hub genes, and the results showed that RBBP5, TPR, and BCL9 were significantly related to the immune cells and prognosis of patients, and RBBP5 and BCL9 were involved in responding to TCF-related instructions of the Wnt pathway. In addition, we also evaluated the response of pDCs and cDCs with different abundances to chemotherapy, and the results showed that the higher the abundance of pDCs and cDCs, the higher their sensitivity to drugs. This paper revealed new biomarkers related to DCs-among them, BCL9, TPR, and RBBP5 were proven to be closely related to dendritic cells in cancer. For the first time, this paper puts forward that HNRNPU and PEX19 are related to the prognosis of dendritic cells in cancer, which also provides new possibilities for finding new targets for breast cancer immunotherapy.
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Dyduch G, Miążek A, Laskowicz Ł, Szpor J. Distribution of DC Subtypes: CD83+, DC-LAMP+, CD1a+, CD1c+, CD123+, and DC-SIGN+ in the Tumor Microenvironment of Endometrial Cancers-Correlation with Clinicopathologic Features. Int J Mol Sci 2023; 24:ijms24031933. [PMID: 36768258 PMCID: PMC9915342 DOI: 10.3390/ijms24031933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Treatment options for endometrial cancer (EC) do not provide satisfactory survival improvement for advanced cases, hence the interest in novel therapies utilizing immunological regulatory mechanisms. Measures to modify the functionality of dendritic cells (DCs) found in TME are intensively investigated, given that DCs play a crucial role in inducing antitumor immunity. Samples of malignant endometrial neoplasms obtained from 94 patients were immunohistochemically stained with selected antibodies. Counts of positively identified DCs were correlated with clinical advancement and histological malignancy of cancers. The most prominent DC subtypes were immature DC-SIGN+ or CD123+. Mature CD83+ DCs were the fewest. We found a significant divergence of grade value distribution between cancers of different DCs' CD1a+ counts. The DC-LAMP+ count was positively associated with grade. Cancers with the least DC CD1c+ or DC CD123+ had higher pT scores than ones that were more heavily infiltrated. ECs can suppress immune cells, hence the predominance of immature DCs in our samples. Associations between DC counts and clinicopathological features of EC were observed only for a few subsets, which was plausibly due to the low diversity of the obtained samples or the small group size. Predictive abilities of particular DC immune subsets within EC's TME remain ambiguous, which calls for further research.
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Affiliation(s)
- Grzegorz Dyduch
- Department of Pathomorphology, Faculty of Medicine, Jagiellonian University Medical College, Grzegorzecka 16, 31-351 Krakow, Poland
- Correspondence:
| | - Apolonia Miążek
- Department of Pathomorphology, Faculty of Medicine, Jagiellonian University Medical College, Grzegorzecka 16, 31-351 Krakow, Poland
| | - Łukasz Laskowicz
- Gynaecology and Oncology Clinical Department, University Hospital, Jakubowskiego 2, 30-688 Krakow, Poland
| | - Joanna Szpor
- Department of Pathomorphology, Faculty of Medicine, Jagiellonian University Medical College, Grzegorzecka 16, 31-351 Krakow, Poland
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Descamps G, Furgiuele S, Mhaidly N, Journe F, Saussez S. Immune Cell Density Evaluation Improves the Prognostic Values of Staging and p16 in Oropharyngeal Cancer. Cancers (Basel) 2022; 14:cancers14225560. [PMID: 36428652 PMCID: PMC9688704 DOI: 10.3390/cancers14225560] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
The incidence of oropharyngeal cancers (OPSCCs) has continued to rise over the years, mainly due to human papillomavirus (HPV) infection. Although they were newly reclassified in the last TNM staging system, some groups still relapse and have poor prognoses. Based on their implication in oncogenesis, we investigated the density of cytotoxic and regulatory T cells, macrophages, and Langerhans cells in relation to p16 status, staging and survival of patients. Biopsies from 194 OPSCCs were analyzed for HPV by RT-qPCR and for p16 by immunohistochemistry, while CD8, FoxP3, CD68 and CD1a immunolabeling was performed in stromal (ST) and intratumoral (IT) compartments to establish optimal cutoff values for overall survival (OS). High levels of FoxP3 IT and CD1a ST positively correlated with OS and were observed in p16-positive and low-stage patients, respectively. Then, their associations with p16 and TNM were more efficient than the clinical parameters alone in describing patient survival. Using multivariate analyses, we demonstrated that the respective combination of FoxP3 or CD1a with p16 status or staging was an independent prognostic marker improving the outcome of OPSCC patients. These two combinations are significant prognostic signatures that may eventually be included in the staging stratification system to develop personalized treatment approaches.
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Affiliation(s)
- Géraldine Descamps
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium
| | - Sonia Furgiuele
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium
| | - Nour Mhaidly
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium
| | - Fabrice Journe
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium
- Laboratory of Clinical and Experimental Oncology, Institute Jules Bordet, Université Libre de Bruxelles (ULB), Rue Meylemeersch, 90, B1070 Anderlecht, Belgium
| | - Sven Saussez
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, Rue aux Laines, 105, B1000 Brussels, Belgium
- Correspondence: ; Tel.: +32-65-37-35-84
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DUMITRU CRISTINASTEFANIA, CEAUSU AMALIARALUCA, GAJE NELAPUSA, RAICA MARIUS. Profile and Potential Significance of Dendritic Cells in Head and Neck Squamous Cell Carcinoma. CANCER DIAGNOSIS & PROGNOSIS 2022; 2:758-763. [PMID: 36340457 PMCID: PMC9628148 DOI: 10.21873/cdp.10171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 09/14/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND/AIM The aim of the study was the analysis of immunohistochemical expression of S100 protein and CD1a by dendritic cells (DCs) from head and neck squamous cell carcinoma (HNSCC), correlation with the histological grade, as well as analysis of the potential significance of antigen-presenting cells according to tumor location. PATIENTS AND METHODS Samples were collected from 50 patients with HNSCC, conventionally stained with hematoxylin and eosin for pathological diagnosis and grade, followed by immunohistochemical evaluation with S100 protein and CD1a expression. RESULTS The correlation of S100 expression in DCs with histological grading was significant (p=0.049). We also observed a correlation between CD1a expression and histological grading (p=0.016). DCs density was predominantly intratumoral for both CD1a (63% of cases) and S100 protein expression (25% of cases). CONCLUSION Our results demonstrated the association of DCs with histological grade. Their intratumoral infiltration suggests their potential antitumor role.
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Sun W, Liu J, Zhao R, Yang T, Zheng Z, Zhang T, Wang G. Knockdown of IFNAR2 reduces the inflammatory response in mouse model of type 1 diabetes. Biochem Biophys Res Commun 2022; 619:9-14. [PMID: 35728283 DOI: 10.1016/j.bbrc.2022.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/08/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND and Purpose: To investigate the biological role of interferon α/β receptor 2 (IFNAR2) in type 1 diabetes (T1D). METHODS First, IFNAR2 mRNA and protein expression levels in serum of T1D patients and healthy controls were detected by RT-qPCR and Western blot. For experimental studies, 80 male C57BL/6 mice were randomly divided into 4 groups with 20 mice in each group: the control group, the T1D group, the T1D + ad-con group and the T1D + ad-si-IFNAR2 group. The T1D mouse model was generated by multiple intraperitoneal injections of small doses of streptozotocin (STZ). Body weight and blood glucose levels were measured weekly until 6 weeks. After 6 weeks, all mice were sacrificed and the levels of insulin (Ins), tumor necrosis factor α (TNF-α), interleukin 4 (IL-4), IL-6, and type I interferon γ (IFN-γ), IFNAR2 protein expression, the number of dendritic cells (DCs), and changes in islet β cells were assessed. RESULTS IFNAR2 mRNA and protein expression levels in serum of T1D patients were significantly higher than those in healthy controls (P < 0.05). Furthermore, IFNAR2 protein expression, number of DCs, and IFNAR2 mRNA, blood glucose, TNF-α, and IFN-γ levels were significantly upregulated in T1D mice compared with the control group (P < 0.05), while weight, and Ins, IL-6, and IL-4 levels were decreased (P < 0.05). However, knockdown of IFNAR2 reversed these trends. There was no significant difference in markers between the T1D + ad-con group and the T1D group (P > 0.05). CONCLUSIONS Knockdown of IFNAR2 reduced the inflammatory response and improved islet function of T1D mice.
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Affiliation(s)
- Wei Sun
- Department of Clinical Laboratory, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China
| | - Jing Liu
- Management of Hospital Infection, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China
| | - Renhao Zhao
- Department of Endocrinology, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China
| | - Teng Yang
- Department of Endocrinology, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China
| | - Zhichen Zheng
- Department of Endocrinology, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China
| | - Tongyu Zhang
- Department of Endocrinology, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China
| | - Guofeng Wang
- Department of Endocrinology, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, JiangSu, 222061, China.
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