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Keerthika R, Devi A, Kamboj M, Narwal A, Sharma G. Histomorphological Evidence of Complex Cannibalism-An Uncharted Territory in Oral Squamous Cell Carcinoma. Indian J Otolaryngol Head Neck Surg 2024; 76:2304-2310. [PMID: 38883475 PMCID: PMC11169113 DOI: 10.1007/s12070-023-04473-y] [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: 10/03/2023] [Accepted: 12/27/2023] [Indexed: 06/18/2024] Open
Abstract
Complex cannibalism (CxC) is an emerging new seeming entity in oral squamous cell carcinoma (OSCC) embody as a prime metabolic event in determining the aggressive potential. Owing to paucity in literature regarding it, the aim of the present study to deciphering the occurrence of CxC in OSCC. Further, the expression of cluster of differentiation 68 (CD68) was studied in tumor cells and correlated with CxC to ascertain the biological behaviour of OSCC. 30 Hematoxylin and Eosin stained sections of various grades of OSCC were scanned for CxC and correlated with clinicopathological parameters. Immunohistochemical analysis using CD68 was performed. While observing CxC in OSCC, statistically significant in age (p-0.048) and histological grades (p-0.004). CD68 expression in tumor cells was statistically significant in histopathological grades (p < 0.001) whereas on correlating with CxC (p - 0.171) was non-significant. The analogous rise in CxC and CD68 with increasing histopathological grades could aid in recognising CxC as a precise histopathological parameter to assess the aggressive biological potential in OSCC.
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Affiliation(s)
- R Keerthika
- Department of Oral Pathology and Microbiology, Pt. Bhagwat Dayal Sharma University of Health Sciences, Post Graduate Institute of Dental Sciences (PGIDS), Rohtak, Haryana 124001 India
| | - Anju Devi
- Department of Oral Pathology and Microbiology, Pt. Bhagwat Dayal Sharma University of Health Sciences, Post Graduate Institute of Dental Sciences (PGIDS), Rohtak, Haryana 124001 India
| | - Mala Kamboj
- Department of Oral Pathology and Microbiology, Pt. Bhagwat Dayal Sharma University of Health Sciences, Post Graduate Institute of Dental Sciences (PGIDS), Rohtak, Haryana 124001 India
| | - Anjali Narwal
- Department of Oral Pathology and Microbiology, Pt. Bhagwat Dayal Sharma University of Health Sciences, Post Graduate Institute of Dental Sciences (PGIDS), Rohtak, Haryana 124001 India
| | - Gitika Sharma
- Department of Oral and Maxillofacial Pathology and Microbiology, Pt. Bhagwat Dayal Sharma University of Health Sciences, Post Graduate Institute of Dental Sciences (PGIDS), Rohtak, Haryana 124001 India
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Tostado CP, Da Ong LX, Heng JJW, Miccolis C, Chia S, Seow JJW, Toh Y, DasGupta R. An AI-assisted integrated, scalable, single-cell phenomic-transcriptomic platform to elucidate intratumor heterogeneity against immune response. Bioeng Transl Med 2024; 9:e10628. [PMID: 38435825 PMCID: PMC10905538 DOI: 10.1002/btm2.10628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/16/2023] [Indexed: 03/05/2024] Open
Abstract
We present a novel framework combining single-cell phenotypic data with single-cell transcriptomic analysis to identify factors underpinning heterogeneity in antitumor immune response. We developed a pairwise, tumor-immune discretized interaction assay between natural killer (NK-92MI) cells and patient-derived head and neck squamous cell carcinoma (HNSCC) cell lines on a microfluidic cell-trapping platform. Furthermore we generated a deep-learning computer vision algorithm that is capable of automating the acquisition and analysis of a large, live-cell imaging data set (>1 million) of paired tumor-immune interactions spanning a time course of 24 h across multiple HNSCC lines (n = 10). Finally, we combined the response data measured by Kaplan-Meier survival analysis against NK-mediated killing with downstream single-cell transcriptomic analysis to interrogate molecular signatures associated with NK-effector response. As proof-of-concept for the proposed framework, we efficiently identified MHC class I-driven cytotoxic resistance as a key mechanism for immune evasion in nonresponders, while enhanced expression of cell adhesion molecules was found to be correlated with sensitivity against NK-mediated cytotoxicity. We conclude that this integrated, data-driven phenotypic approach holds tremendous promise in advancing the rapid identification of new mechanisms and therapeutic targets related to immune evasion and response.
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Affiliation(s)
- Christopher P. Tostado
- Genome Institute of Singapore, Laboratory of Precision Oncology and Cancer EvolutionSingaporeSingapore
- Institute for Health Innovation and Technology (iHealthtech), National University of SingaporeSingaporeSingapore
| | - Lucas Xian Da Ong
- Institute for Health Innovation and Technology (iHealthtech), National University of SingaporeSingaporeSingapore
| | - Joel Jia Wei Heng
- Genome Institute of Singapore, Laboratory of Precision Oncology and Cancer EvolutionSingaporeSingapore
| | - Carlo Miccolis
- Genome Institute of Singapore, Laboratory of Precision Oncology and Cancer EvolutionSingaporeSingapore
| | - Shumei Chia
- Genome Institute of Singapore, Laboratory of Precision Oncology and Cancer EvolutionSingaporeSingapore
| | - Justine Jia Wen Seow
- Genome Institute of Singapore, Laboratory of Precision Oncology and Cancer EvolutionSingaporeSingapore
| | - Yi‐Chin Toh
- Institute for Health Innovation and Technology (iHealthtech), National University of SingaporeSingaporeSingapore
- School of Mechanical, Medical and Process EngineeringQueensland University of TechnologyBrisbaneAustralia
- Centre for Biomedical TechnologiesQueensland University of TechnologyBrisbaneAustralia
| | - Ramanuj DasGupta
- Genome Institute of Singapore, Laboratory of Precision Oncology and Cancer EvolutionSingaporeSingapore
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Mishra R. Oral tumor heterogeneity, its implications for patient monitoring and designing anti-cancer strategies. Pathol Res Pract 2024; 253:154953. [PMID: 38039738 DOI: 10.1016/j.prp.2023.154953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/11/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023]
Abstract
Oral cancer tumors occur in the mouth and are mainly derived from oral mucosa linings. It is one of the most common and fatal malignant diseases worldwide. The intratumor heterogeneity (ITH) of oral cancerous tumor is vast, so it is challenging to study and interpret. Due to environmental selection pressures, ITH arises through diverse genetic, epigenetic, and metabolic alterations. The ITH also talks about peri-tumoral vascular/ lymphatic growth, perineural permeation, tumor necrosis, invasion, and clonal expansion/ the coexistence of multiple subclones in a single tumor. The heterogeneity offers tumors the adaptability to survive, induce growth/ metastasis, and, most importantly, escape antitumor therapy. Unfortunately, the ITH is prioritized less in determining disease pathology than the traditional TNM classifications or tumor grade. Understanding ITH is challenging, but with the advancement of technology, this ITH can be decoded. Tumor genomics, proteomics, metabolomics, and other modern analyses can provide vast information. This information in clinics can assist in understanding a tumor's severity and be used for diagnostic, prognostic, and therapeutic decision-making. Lastly, the oral tumor ITH can lead to individualized, targeted therapy strategies fighting against OC.
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Affiliation(s)
- Rajakishore Mishra
- Department of Life Sciences, School of Natural Sciences, Central University of Jharkhand, Cheri-Manatu, Kamre, Ranchi 835 222, Jharkhand, India.
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Einhaus J, Gaudilliere DK, Hedou J, Feyaerts D, Ozawa MG, Sato M, Ganio EA, Tsai AS, Stelzer IA, Bruckman KC, Amar JN, Sabayev M, Bonham TA, Gillard J, Diop M, Cambriel A, Mihalic ZN, Valdez T, Liu SY, Feirrera L, Lam DK, Sunwoo JB, Schürch CM, Gaudilliere B, Han X. Spatial subsetting enables integrative modeling of oral squamous cell carcinoma multiplex imaging data. iScience 2023; 26:108486. [PMID: 38125025 PMCID: PMC10730356 DOI: 10.1016/j.isci.2023.108486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 11/01/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC), a prevalent and aggressive neoplasm, poses a significant challenge due to poor prognosis and limited prognostic biomarkers. Leveraging highly multiplexed imaging mass cytometry, we investigated the tumor immune microenvironment (TIME) in OSCC biopsies, characterizing immune cell distribution and signaling activity at the tumor-invasive front. Our spatial subsetting approach standardized cellular populations by tissue zone, improving feature reproducibility and revealing TIME patterns accompanying loss-of-differentiation. Employing a machine-learning pipeline combining reliable feature selection with multivariable modeling, we achieved accurate histological grade classification (AUC = 0.88). Three model features correlated with clinical outcomes in an independent cohort: granulocyte MAPKAPK2 signaling at the tumor front, stromal CD4+ memory T cell size, and the distance of fibroblasts from the tumor border. This study establishes a robust modeling framework for distilling complex imaging data, uncovering sentinel characteristics of the OSCC TIME to facilitate prognostic biomarkers discovery for recurrence risk stratification and immunomodulatory therapy development.
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Affiliation(s)
- Jakob Einhaus
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Dyani K. Gaudilliere
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Julien Hedou
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Dorien Feyaerts
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Michael G. Ozawa
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Masaki Sato
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Edward A. Ganio
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Amy S. Tsai
- Department of Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Ina A. Stelzer
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Karl C. Bruckman
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Jonas N. Amar
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Maximilian Sabayev
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Thomas A. Bonham
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Joshua Gillard
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Maïgane Diop
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Amelie Cambriel
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Zala N. Mihalic
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Tulio Valdez
- Division of Pediatrics, Department of Otolaryngology, Stanford University School of Medicine, Stanford, CA, USA
| | - Stanley Y. Liu
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, USA
- Division of Sleep Surgery, Department of Otolaryngology, Stanford University School of Medicine, Stanford, CA, USA
| | - Leticia Feirrera
- Department of Oral and Maxillofacial Surgery, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA
| | - David K. Lam
- Department of Oral and Maxillofacial Surgery, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA
| | - John B. Sunwoo
- Division of Head and Neck Surgery, Department of Otolaryngology, Stanford University School of Medicine, Stanford, CA, USA
| | - Christian M. Schürch
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, Tübingen, Germany
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative & Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Xiaoyuan Han
- Department of Biomedical Sciences, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA
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Mishra VK, Gandhi AK, Rastogi M, Verma R, Khurana R, Hadi R, Sharma V, Agarwal A, Srivastava AK. Retrospective analysis of clinical outcome of 100 inoperable oral cavity carcinoma treated with definitive concurrent chemoradiotherapy with or without induction chemotherapy. Ecancermedicalscience 2023; 17:1630. [PMID: 38414943 PMCID: PMC10898909 DOI: 10.3332/ecancer.2023.1630] [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: 08/20/2023] [Indexed: 02/29/2024] Open
Abstract
Objectives The management of inoperable oral cavity squamous cell carcinoma (OC-SCC) is onerous. We aimed to retrospectively analyse the outcome of our cohort of inoperable OC-SCC treated with definitive concurrent chemoradiotherapy (CTRT) with or without induction chemotherapy (IC). Methods Data of 100 patients (January 2017 to May 2022) of histopathologically proven inoperable OC-SCC treated with definitive CTRT with weekly cisplatin 40 mg/m2 were retrieved from our departmental archives. Radiotherapy (RT) was delivered with three-dimensional conformal plan (66-70 Gy). Toxicities were evaluated using acute morbidity scoring criteria of Radiation Therapy Oncology Group. The response was evaluated as per WHO criteria. Progression free survival (PFS) was calculated from the date of the start of treatment (IC/CTRT) using Kaplan Meier method. Results Median age was 45 years (range 30-80 years). The primary site was oral tongue (59%), retro-molar trigon (15%), buccal mucosa (15%) and others (11%). The stage was III: IVA: IVB in 16:70:14 patients respectively. 72% patients received IC (platinum ± 5 FU ± taxane). Grade 3 skin toxicity, oral mucositis and dysphagia was noted in 13 (13%), 19 (19%) and 13 (13%) patients respectively. The median follow-up duration was 30.5 months (range 6-62 months). Complete response (CR), partial response, progressive disease and death at the time of the last follow-up were 49%, 25%, 15% and 11% respectively. 2-year PFS rate was 49.5%. Stage III patients had a higher CR rate (81.2% versus 42.8%; p = 0.0051) and higher 2-year PFS (81.2% versus 46.4%; p = 0.0056) in comparison to stage IV patients. Conclusion Inoperable patients of OC-SCC treated with definitive CTRT with or without IC yielded CR in approximately half of patients with acceptable toxicity profiles.
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Affiliation(s)
- Vachaspati Kumar Mishra
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Ajeet Kumar Gandhi
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Madhup Rastogi
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Rakhi Verma
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Rohini Khurana
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Rahat Hadi
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Vikas Sharma
- Department of Surgical Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Akash Agarwal
- Department of Surgical Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Anoop Kumar Srivastava
- Department of Radiation Oncology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
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Dong Y, Hu X, Xie S, Song Y, He Y, Jin W, Ni Y, Wang Z, Ding L. ICOSLG-associated immunological landscape and diagnostic value in oral squamous cell carcinoma: a prospective cohort study. Front Cell Dev Biol 2023; 11:1257314. [PMID: 37842091 PMCID: PMC10569602 DOI: 10.3389/fcell.2023.1257314] [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: 07/12/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Background: We previously reported that stroma cells regulate constitutive and inductive PD-L1 (B7-H1) expression and immune escape of oral squamous cell carcinoma. ICOSLG (B7-H2), belongs to the B7 protein family, also participates in regulating T cells activation for tissue homeostasis via binding to ICOS and inducing ICOS+ T cell differentiation as well as stimulate B-cell activation, while it appears to be abnormally expressed during carcinogenesis. Clarifying its heterogeneous clinical expression pattern and its immune landscape is a prerequisite for the maximum response rate of ICOSLG-based immunotherapy in a specific population. Methods: This retrospective study included OSCC tissue samples (n = 105) to analyze the spatial distribution of ICOSLG. Preoperative peripheral blood samples (n = 104) and independent tissue samples (n = 10) of OSCC were collected to analyze the changes of immunocytes (T cells, B cells, NK cells and macrophages) according to ICOSLG level in different cellular contents. Results: ICOSLG is ubiquitous in tumor cells (TCs), cancer-associated fibroblasts (CAFs) and tumor infiltrating lymphocytes (TILs). Patients with high ICOSLGTCs or TILs showed high TNM stage and lymph node metastasis, which predicted a decreased overall or metastasis-free survival. This sub-cohort was featured with diminished CD4+ T cells and increased Foxp3+ cells in invasive Frontier in situ, and increased absolute numbers of CD3+CD4+ and CD8+ T cells in peripheral blood. ICOSLG also positively correlated with other immune checkpoint molecules (PD-L1, CSF1R, CTLA4, IDO1, IL10, PD1). Conclusion: Tumor cell-derived ICOSLG could be an efficient marker of OSCC patient stratification for precision immunotherapy.
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Affiliation(s)
- Yuexin Dong
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Xinyang Hu
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Shixin Xie
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Yuxian Song
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Yijia He
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Wanyong Jin
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Yanhong Ni
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Zhiyong Wang
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
| | - Liang Ding
- Central Laboratory of Stomatology, Affiliated Hospital of Medical School, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China
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Bhosale PG, Kennedy RA, Watt FM. Caspase activation in tumour-infiltrating lymphocytes is associated with lymph node metastasis in oral squamous cell carcinoma. J Pathol 2023; 261:43-54. [PMID: 37443405 PMCID: PMC10772935 DOI: 10.1002/path.6145] [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: 12/30/2022] [Revised: 04/24/2023] [Accepted: 05/21/2023] [Indexed: 07/15/2023]
Abstract
Oral squamous cell carcinomas (OSCCs) are genetically heterogeneous and exhibit diverse stromal and immune microenvironments. Acquired resistance to standard chemo-, radio-, and targeted therapies remains a major hurdle in planning effective treatment modalities for OSCC patients. Since Caspase 8 (CASP8) is frequently mutated in OSCCs, we were interested to explore a potential interaction between tumour-infiltrating lymphocytes (TILs) and CASP8 activation using high-content image analysis of human tumour (n = 32) sections. Despite the lymphocyte-rich tumour microenvironment, we observed lower activation of CASP8 (0-10% of tumour area) and its downstream effector CASP3 (0-6%) in tumours than in normal oral epithelium. Conversely, we found apoptosis was high for all the lymphocyte subtypes examined (38-52% of lymphocytes within tumour islands). Tumours with higher Fas ligand (FasL) expression had a significantly higher proportion of cleaved CASP3/8 positive cytotoxic T cells within the tumour islands (p = 0.05), and this was associated with the presence of lymph node metastatic disease [odds ratio: 1.046, 95% confidence interval (1.002-1.091), p = 0.039]. Our finding of extensive activation of the extrinsic pathway of apoptosis in TILs, together with evidence of higher FasL in CASP8 mutated tumours, may be useful in predicting the course of disease in individual patients. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Priyanka G Bhosale
- Centre for Gene Therapy & Regenerative MedicineKing's College LondonLondonUK
| | - Robert A Kennedy
- Centre for Gene Therapy & Regenerative MedicineKing's College LondonLondonUK
- Faculty of Dentistry, Oral & Craniofacial SciencesKing's College LondonLondonUK
| | - Fiona M Watt
- Centre for Gene Therapy & Regenerative MedicineKing's College LondonLondonUK
- European Molecular Biology LaboratoryHeidelbergGermany
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Deng SZ, Wu X, Tang J, Dai L, Cheng B. Integrative analysis of lysine acetylation-related genes and identification of a novel prognostic model for oral squamous cell carcinoma. Front Mol Biosci 2023; 10:1185832. [PMID: 37705968 PMCID: PMC10495994 DOI: 10.3389/fmolb.2023.1185832] [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: 03/28/2023] [Accepted: 08/17/2023] [Indexed: 09/15/2023] Open
Abstract
Introduction: Oral squamous cell carcinoma (OSCC), which accounts for a high proportion of oral cancers, is characterized by high aggressiveness and rising incidence. Lysine acetylation is associated with cancer pathogenesis. Lysine acetylation-related genes (LARGs) are therapeutic targets and potential prognostic indicators in various tumors, including oral squamous cell carcinoma. However, systematic bioinformatics analysis of the Lysine acetylation-related genes in Oral squamous cell carcinoma is still unexplored. Methods: We analyzed the expression of 33 Lysine acetylation-related genes in oral squamous cell carcinoma and the effects of their somatic mutations on oral squamous cell carcinoma prognosis. Consistent clustering analysis identified two lysine acetylation patterns and the differences between the two patterns were further evaluated. Least absolute shrinkage and selection operator (LASSO) regression analysis was used to develop a lysine acetylation-related prognostic model using TCGA oral squamous cell carcinoma datasets, which was then validated using gene expression omnibus (GEO) dataset GSE41613. Results: Patients with lower risk scores had better prognoses, in both the overall cohort and within the subgroups These patients also had "hot" immune microenvironments and were more sensitive to immunotherapy. Disscussion: Our findings offer a new model for classifying oral squamous cell carcinoma and determining its prognosis and offer novel insights into oral squamous cell carcinoma diagnosis and treatment.
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Affiliation(s)
- Shi-Zhou Deng
- Department of Hepatobiliary Surgery, Xi-Jing Hospital, The Fourth Military Medical University, Xi’an, China
| | - Xuechen Wu
- Department of Stomatology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jiezhang Tang
- Department of Burn and Plastic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Lin Dai
- Department of Stomatology, The First Hospital of Wuhan, Wuhan, China
| | - Bo Cheng
- Department of Stomatology, Zhongnan Hospital of Wuhan University, Wuhan, China
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Wen Z, Zhang Y, Wang X, Wu Y, Mao J, Li Q, Gong S. THBS1-Mediated Degradation of Collagen via the PI3K/AKT Pathway Facilitates the Metastasis and Poor Prognosis of OSCC. Int J Mol Sci 2023; 24:13312. [PMID: 37686118 PMCID: PMC10488045 DOI: 10.3390/ijms241713312] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/12/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is a prevalent form of malignant tumor, characterized by a persistently high incidence and mortality rate. The extracellular matrix (ECM) plays a crucial role in the initiation, progression, and diverse biological behaviors of OSCC, facilitated by mechanisms such as providing structural support, promoting cell migration and invasion, regulating cell morphology, and modulating signal transduction. This study investigated the involvement of ECM-related genes, particularly THBS1, in the prognosis and cellular behavior of OSCC. The analysis of ECM-related gene data from OSCC samples identified 165 differentially expressed genes forming two clusters with distinct prognostic outcomes. Seventeen ECM-related genes showed a significant correlation with survival. Experimental methods were employed to demonstrate the impact of THBS1 on proliferation, migration, invasion, and ECM degradation in OSCC cells. A risk-prediction model utilizing four differentially prognostic genes demonstrated significant predictive value in overall survival. THBS1 exhibited enrichment of the PI3K/AKT pathway, indicating its potential role in modulating OSCC. In conclusion, this study observed and verified that ECM-related genes, particularly THBS1, have the potential to influence the prognosis, biological behavior, and immunotherapy of OSCC. These findings hold significant implications for enhancing survival outcomes and providing guidance for precise treatment of OSCC.
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Affiliation(s)
- Zhihao Wen
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
| | - Yuxiao Zhang
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
| | - Xiangyao Wang
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
| | - Yaxin Wu
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
| | - Jing Mao
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
| | - Qilin Li
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
| | - Shiqiang Gong
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.W.); (Y.Z.); (X.W.); (Y.W.); (J.M.)
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
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10
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Chatterjee A, Chaudhary A, Ghosh A, Arun P, Mukherjee G, Arun I, Maitra A, Biswas N, Majumder PP. Overexpression of CD73 is associated with recurrence and poor prognosis of gingivobuccal oral cancer as revealed by transcriptome and deep immune profiling of paired tumor and margin tissues. Cancer Med 2023; 12:16774-16787. [PMID: 37392167 PMCID: PMC10501293 DOI: 10.1002/cam4.6299] [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: 03/10/2023] [Revised: 06/16/2023] [Accepted: 06/18/2023] [Indexed: 07/03/2023] Open
Abstract
BACKGROUND For various cancers, differences in response to treatment and subsequent survival period have been reported to be associated with variation in immune contextures. AIM We sought to identify whether such association exists in respect of gingivobuccal oral cancer. MATERIALS AND METHODS We performed deep immune profiling of tumor and margin tissues collected from 46 treatment naïve, Human Papillomavirus (HPV) negative, patients. Each patient was followed for 24 months and prognosis (recurrence/death) noted. Key findings were validated by comparing with TCGA-HNSC cohort data. RESULTS About 28% of patients showed poor post-treatment prognosis. These patients exhibited a high probability of recurrence even within 1 year and death within 2 years. There was restricted immune cell infiltration in tumor, but not in margin, among these patients. Reduced expression of eight immune-related genes (IRGs) (NT5E, THRA, RBP1, TLR4, ITGA6, BMPR1B, ITGAV, SSTR1) in tumor strongly predicted better quality of prognosis, both in our patient cohort and in TCGA-HNSC cohort. Tumors of patients with better prognosis were associated with (a) lower CD73+ cells with concomitant lower expression level of NT5E/CD73, (b) higher proportions of CD4+ and CD8+ T cells, B cells, NK cells, M1 macrophages, (c) higher %Granzyme+ cells, (d) higher TCR and BCR repertoire diversities. CD73 expression in tumor was associated with low CD8+ and CD4+ T cells, low immune repertoire diversity, and advanced cancer stage. DISCUSSION AND CONCLUSION High infiltration of anti-tumor immune cells in both tumors and margins results in good prognosis, while in patients with minimal infiltration in tumors in spite of high infiltration in margins results in poor prognosis. Targeted CD73 immune-checkpoint inhibition may improve clinical outcome.
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Affiliation(s)
- Ankita Chatterjee
- National Institute of Biomedical GenomicsKalyaniIndia
- John C. Martin Centre for Liver Research and InnovationsKolkataIndia
| | | | - Arnab Ghosh
- National Institute of Biomedical GenomicsKalyaniIndia
| | | | | | | | | | - Nidhan Biswas
- National Institute of Biomedical GenomicsKalyaniIndia
| | - Partha P. Majumder
- National Institute of Biomedical GenomicsKalyaniIndia
- John C. Martin Centre for Liver Research and InnovationsKolkataIndia
- Indian Statistical InstituteKolkataIndia
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11
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Yun HM, Kim B, Kim SH, Kwon SH, Park KR. Xanol Promotes Apoptosis and Autophagy and Inhibits Necroptosis and Metastasis via the Inhibition of AKT Signaling in Human Oral Squamous Cell Carcinoma. Cells 2023; 12:1768. [PMID: 37443802 PMCID: PMC10340602 DOI: 10.3390/cells12131768] [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: 05/18/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Angelica keiskei Koidzumi (A. keiskei) is used as a traditional medicine, anti-aging agent, and health food, as well as to restore vitality. Xanthoangelol (xanol), a prenylated chalcone, is the predominant constituent of A. keiskei. Oral squamous cell carcinoma (OSCC), the most common malignancy, has a high proliferation rate and frequent metastasis. However, it is unknown whether xanol has anti-OSCC effects on apoptosis, autophagy, and necroptosis. In the present study, we purified xanol from A. keiskei and demonstrated that it suppressed cell proliferation and induced cytotoxicity in human OSCC. Xanol triggered apoptotic cell death by regulating apoptotic machinery molecules but inhibited necroptotic cell death by dephosphorylating the necroptotic machinery molecules RIP1, RIP3, and MLKL in human OSCC. We also found that xanol inhibited the PI3K/AKT/mTOR/p70S6K pathway and induced autophagosome formation by enhancing beclin-1 and LC3 expression levels and reducing p62 expression levels. Furthermore, we showed that xanol prevented the metastatic phenotypes of human OSCC by inhibiting migration and invasion via the reduction of MMP13 and VEGF. Finally, we demonstrated that xanol exerted anticancer effects on tumorigenicity associated with its transformed properties. Taken together, these findings demonstrate the anticancer effects and biological mechanism of action of xanol as an effective phytomedicine for human OSCC.
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Affiliation(s)
- Hyung-Mun Yun
- Department of Oral and Maxillofacial Pathology, School of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea;
| | - Bomi Kim
- National Development Institute for Korean Medicine, Gyeongsan 38540, Republic of Korea; (B.K.); (S.H.K.)
| | - Soo Hyun Kim
- National Development Institute for Korean Medicine, Gyeongsan 38540, Republic of Korea; (B.K.); (S.H.K.)
| | - Seung-Hae Kwon
- Korea Basic Science Institute (KBSI), Seoul 02841, Republic of Korea;
| | - Kyung-Ran Park
- Korea Basic Science Institute (KBSI), Seoul 02841, Republic of Korea;
- Korea Basic Science Institute (KBSI), Gwangju 61751, Republic of Korea
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12
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Rivas-Macho A, Romeo MV, Rackles E, Olabarria G, Falcon-Perez JM, Berganza-Granda J, Cortajarena AL, Goñi-de-Cerio F. Potential use of heat shock protein 90 as a biomarker for the diagnosis of human diseases. Expert Rev Mol Diagn 2023; 23:875-884. [PMID: 37577928 DOI: 10.1080/14737159.2023.2246883] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/27/2023] [Accepted: 08/08/2023] [Indexed: 08/15/2023]
Abstract
INTRODUCTION The heat shock protein 90 (Hsp90) is a protein involved in many different biological processes and especially in cell survival. Some of these functions require the participation of other biological molecules, so Hsp90 is a chaperone that takes part in many protein-protein interactions working as a critical signaling hub protein. As a member of the heat shock protein family, Hsp90 expression is regulated under certain environmental and/or stressful situations, therefore Hsp90 concentration can be monitored and linked to these effects. AREAS COVERED This review discusses the Hsp90 expression in samples from individuals affected by different diseases (from infectious to cancer origin), and the biological consequences of these disorders, including the potential use of Hsp90 as a biomarker for the diagnosis of human diseases. EXPERT OPINION The potential of Hsp90 as a biomarker disease has been demonstrated in several studies in relation to infectious diseases and especially cancer. However, further research in this field is still needed, mainly to validate in statistically significant clinical studies that the detection of Hsp90 protein allows the diagnosis of some cancers at an early stage and also that it can act as a biomarker for monitoring the efficacy of their therapies.
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Affiliation(s)
- Ane Rivas-Macho
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Zamudio, Spain
| | - María V Romeo
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Zamudio, Spain
- Centre for Cooperative Research in Biomaterials (CICbiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, Spain
| | - Elisabeth Rackles
- Exosomes Laboratory. Centre for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park 801, Derio, Spain
| | - Garbiñe Olabarria
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Zamudio, Spain
| | - Juan Manuel Falcon-Perez
- Exosomes Laboratory. Centre for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park 801, Derio, Spain
- Centro de Investigación Biomédica e Red de enfermedades hepáticas y digestivas (CIBRehd), Madrid, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Jesús Berganza-Granda
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Zamudio, Spain
| | - Aitziber L Cortajarena
- Centre for Cooperative Research in Biomaterials (CICbiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Felipe Goñi-de-Cerio
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Zamudio, Spain
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13
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Knebel M, Körner S, Kühn JP, Wemmert S, Brust L, Smola S, Wagner M, Bohle RM, Morris LGT, Pandey A, Schick B, Linxweiler M. Prognostic impact of intra- and peritumoral immune cell subpopulations in head and neck squamous cell carcinomas - comprehensive analysis of the TCGA-HNSC cohort and immunohistochemical validation on 101 patients. Front Immunol 2023; 14:1172768. [PMID: 37383237 PMCID: PMC10294051 DOI: 10.3389/fimmu.2023.1172768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/31/2023] [Indexed: 06/30/2023] Open
Abstract
Background Due to the expanding role of immune checkpoint inhibition in the treatment of head and neck squamous cell carcinoma, understanding immunological processes in the tumor microevironment (TME) has strong translational importance. Though analytical methods for a comprehensive analysis of the immunological TME have constantly improved and expanded over the past years the prognostic relevance of immune cell composition in head and neck cancer TME largely remains ambiguous with most studies focusing on one or a small subset of immune cells. Methods The overall survival (OS) of the TCGA-HNSC patient cohort comprising 513 head and neck cancer patients was correlated with a total of 29 different immune metrics including a wide spectrum of immune cell subpopulations as well as immune checkpoint receptors and cytokines using RNAseq based immune deconvolution analyses. The most significant predictors of survival among these 29 immune metrics were validated on a separate HNSCC patient cohort (n=101) using immunohistochemistry: CD3, CD20+CXCR5, CD4+CXCR5, Foxp3 and CD68. Results Overall immune infiltration irrespective of immune cell composition showed no significant correlation with the patients' overall survival in the TCGA-HNSC cohort. However, when focusing on different immune cell subpopulations, naïve B cells (p=0.0006), follicular T-helper cells (p<0.0001), macrophages (p=0.0042), regulatory T cells (p=0.0306), lymphocytes (p=0.0001), and cytotoxic T cells (p=0.0242) were identified as highly significant predictors of improved patient survival. Using immunohistochemical detection of these immune cells in a second independent validation cohort of 101 HNSCC patients, we confirmed the prognostic relevance of follicular T helper cells, cytotoxic T cells and lymphocytes. In multivariable analysis, HPV negativity and advanced UICC stages were identified as additional prognostic biomarkers associated with poor outcome. Conclusion Our study highlights the prognostic relevance of the immunological tumor environment in head and neck cancer and demonstrates that a more detailed analysis of immune cell composition and immune cell subtypes is necessary to accurately prognosticate. We observed the highest prognostic relevance for lymphocytes, cytotoxic T cells, and follicular T helper cells, suggesting further investigations focusing on these specific immune cell subpopulations not only as predictors of patient prognosis but also as promising targets of new immunotherapeutic strategies.
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Affiliation(s)
- Moritz Knebel
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Sandrina Körner
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Jan Philipp Kühn
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Silke Wemmert
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Lukas Brust
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Sigrun Smola
- Institute of Virology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Mathias Wagner
- Department of General and Surgical Pathology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Rainer M. Bohle
- Department of General and Surgical Pathology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Luc G. T. Morris
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York City, NY, United States
| | - Abhinav Pandey
- Weill Cornell School of Medical Sciences, New York City, NY, United States
| | - Bernhard Schick
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
| | - Maximilian Linxweiler
- Department of Otorhinolaryngology, Saarland University Medical Center, Homburg, Saar, Germany
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14
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Ghelichli M, Mohtasham N, Mohajertehran F, Farshbaf A, Anvari K, Taghipour A, Pakfetrat A, Ansari AH. Associations between RORγt and T-bet Expressions, clinicopathological indices and survival rate in oral Squamous cell carcinoma patients. Cytokine 2023; 163:156116. [PMID: 36621309 DOI: 10.1016/j.cyto.2022.156116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 12/22/2022] [Accepted: 12/22/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND Oral cancers are the sixth most common cancers around the world. According to the pivotal role of immune cells in the pathogenesis of oral squamous cell carcinoma (OSCC), as the frequent form of malignant epithelial neoplasm in the oral cavity, we investigated the association between the expression of RORγt and T-bet genes as two transcription factors, clinicopathologic indices, and survival rate. METHODS AND MATERIALS Forty-two OSCC paraffin embded-blocks tissue samples and their surgical healthy margins (as a control group) were collected. Demographic information like age and gender, and medical history including tumor stage/grade, and following-up time were registered. The RORγt and T-bet expression were assessed by qPCR. The overall survival (OS) and disease free survival (DFS) were analyzed by SPSS V.23 software. RESULTS The expression of RORγt and T-bet genes in OSCC patients were significantly higher than in surgical healthy margins (P < 0.001). Both expression demonstrated a significant difference between surgical healthy margins and tumor tissues related to gender and clinicopathological indices including stage and grade (P < 0.05). The expression of both genes in stage I patients was significant compared to stage IV (P < 0.05). The relation between expressions, OS, and DFS with clinical stage and histological grade of tumors was not statistically significant (P > 0.05). CONCLUSION Overexpression of RORγt and T-bet in OSCC patients with higher grade and stage in compare to surgical healthy margin highlighted their critical role in OSCC pathogenesis including oral epithelial cell differentiation, tumorigenesis process, and malignant transformation. Moreover, both mentioned genes can apply as prognostic biomarkers in OSCC patients. We suggest surgical healthy margin be considered as valuable biological area.
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Affiliation(s)
- Maryam Ghelichli
- Department of Oral and Maxillofacial Pathology, School of Dentistry, Golestan University of Medical Sciences, Gorgan, Iran.
| | - Nooshin Mohtasham
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Farnaz Mohajertehran
- Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Oral and Maxillofacial Pathology, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Alieh Farshbaf
- Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Kazem Anvari
- Department of Radiotherapy Oncology and Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Ali Taghipour
- Department of Epidemiology, School of Public Health, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Atessa Pakfetrat
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amir Houshang Ansari
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.
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15
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Hsieh MJ, Ho HY, Lo YS, Lin CC, Chuang YC, Abomughaid MM, Hsieh MC, Chen MK. Semilicoisoflavone B Induces Apoptosis of Oral Cancer Cells by Inducing ROS Production and Downregulating MAPK and Ras/Raf/MEK Signaling. Int J Mol Sci 2023; 24:4505. [PMID: 36901935 PMCID: PMC10003514 DOI: 10.3390/ijms24054505] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 03/02/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the sixth most common type of cancer worldwide. Despite advancement in treatment, advanced-stage OSCC is associated with poor prognosis and high mortality. The present study aimed to investigate the anticancer activities of semilicoisoflavone B (SFB), which is a natural phenolic compound isolated from Glycyrrhiza species. The results revealed that SFB reduces OSCC cell viability by targeting cell cycle and apoptosis. The compound caused cell cycle arrest at the G2/M phase and downregulated the expressions of cell cycle regulators including cyclin A and cyclin-dependent kinase (CDK) 2, 6, and 4. Moreover, SFB induced apoptosis by activating poly-ADP-ribose polymerase (PARP) and caspases 3, 8, and 9. It increased the expressions of pro-apoptotic proteins Bax and Bak, reduced the expressions of anti-apoptotic proteins Bcl-2 and Bcl-xL, and increased the expressions of the death receptor pathway protein Fas cell surface death receptor (FAS), Fas-associated death domain protein (FADD), and TNFR1-associated death domain protein (TRADD). SFB was found to mediate oral cancer cell apoptosis by increasing reactive oxygen species (ROS) production. The treatment of the cells with N-acetyl cysteine (NAC) caused a reduction in pro-apoptotic potential of SFB. Regarding upstream signaling, SFB reduced the phosphorylation of AKT, ERK1/2, p38, and JNK1/2 and suppressed the activation of Ras, Raf, and MEK. The human apoptosis array conducted in the study identified that SFB downregulated survivin expression to induce oral cancer cell apoptosis. Taken together, the study identifies SFB as a potent anticancer agent that might be used clinically to manage human OSCC.
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Affiliation(s)
- Ming-Ju Hsieh
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
| | - Hsin-Yu Ho
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yu-Sheng Lo
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Chia-Chieh Lin
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yi-Ching Chuang
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Mosleh Mohammad Abomughaid
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, Bisha 61922, Saudi Arabia
| | - Ming-Chang Hsieh
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung 40201, Taiwan
- Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Mu-Kuan Chen
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Department of Otorhinolaryngology, Head and Neck Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
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16
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Afshari K, Sohal KS. Potential Alternative Therapeutic Modalities for Management Head and Neck Squamous Cell Carcinoma: A Review. Cancer Control 2023; 30:10732748231185003. [PMID: 37328298 DOI: 10.1177/10732748231185003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) includes malignancies of the lip and oral cavity, oropharynx, nasopharynx, larynx, and hypopharynx. It is among the most common malignancy worldwide, affecting nearly 1 million people annually. The traditional treatment options for HNSCC include surgery, radiotherapy, and conventional chemotherapy. However, these treatment options have their specific sequelae, which produce high rates of recurrence and severe treatment-related disabilities. Recent technological advancements have led to tremendous progress in understanding tumor biology, and hence the emergence of several alternative therapeutic modalities for managing cancers (including HNSCC). These treatment options are stem cell targeted therapy, gene therapy, and immunotherapy. Therefore, this review article aims to provide an overview of these alternative treatments of HNSCC.
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Affiliation(s)
- Keihan Afshari
- Department of Oral and Maxillofacial Surgery, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Karpal Singh Sohal
- Department of Oral and Maxillofacial Surgery, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
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17
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Einhaus J, Han X, Feyaerts D, Sunwoo J, Gaudilliere B, Ahmad SH, Aghaeepour N, Bruckman K, Ojcius D, Schürch CM, Gaudilliere DK. Towards multiomic analysis of oral mucosal pathologies. Semin Immunopathol 2023; 45:111-123. [PMID: 36790488 PMCID: PMC9974703 DOI: 10.1007/s00281-022-00982-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/23/2022] [Indexed: 02/16/2023]
Abstract
Oral mucosal pathologies comprise an array of diseases with worldwide prevalence and medical relevance. Affecting a confined space with crucial physiological and social functions, oral pathologies can be mutilating and drastically reduce quality of life. Despite their relevance, treatment for these diseases is often far from curative and remains vastly understudied. While multiple factors are involved in the pathogenesis of oral mucosal pathologies, the host's immune system plays a major role in the development, maintenance, and resolution of these diseases. Consequently, a precise understanding of immunological mechanisms implicated in oral mucosal pathologies is critical (1) to identify accurate, mechanistic biomarkers of clinical outcomes; (2) to develop targeted immunotherapeutic strategies; and (3) to individualize prevention and treatment approaches. Here, we review key elements of the immune system's role in oral mucosal pathologies that hold promise to overcome limitations in current diagnostic and therapeutic approaches. We emphasize recent and ongoing multiomic and single-cell approaches that enable an integrative view of these pathophysiological processes and thereby provide unifying and clinically relevant biological signatures.
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Affiliation(s)
- Jakob Einhaus
- Department of Anesthesiology, Perioperative & Pain Medicine, School of Medicine, Stanford University, Stanford, CA, USA.,Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Xiaoyuan Han
- Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA, USA
| | - Dorien Feyaerts
- Department of Anesthesiology, Perioperative & Pain Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - John Sunwoo
- Division of Head and Neck Surgery, Department of Otolaryngology, School of Medicine, Stanford University, Stanford, CA, USA
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative & Pain Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Somayeh H Ahmad
- Division of Plastic and Reconstructive Surgery, Department of Surgery, School of Medicine, Stanford University, 770 Welch Road, Palo Alto, CA, 94304, USA
| | - Nima Aghaeepour
- Department of Anesthesiology, Perioperative & Pain Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Karl Bruckman
- Division of Plastic and Reconstructive Surgery, Department of Surgery, School of Medicine, Stanford University, 770 Welch Road, Palo Alto, CA, 94304, USA
| | - David Ojcius
- Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA, USA
| | - Christian M Schürch
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Dyani K Gaudilliere
- Division of Plastic and Reconstructive Surgery, Department of Surgery, School of Medicine, Stanford University, 770 Welch Road, Palo Alto, CA, 94304, USA.
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18
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Li W, An N, Wang M, Liu X, Mei Z. Downregulation of AT-rich interaction domain 2 underlies natural killer cell dysfunction in oral squamous cell carcinoma. Immunol Cell Biol 2023; 101:78-90. [PMID: 36269235 DOI: 10.1111/imcb.12602] [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: 05/21/2022] [Revised: 09/15/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
The immune system plays a significant role in controlling oral squamous cell carcinoma (OSCC) initiation and progression. Natural killer (NK) cells actively participate in antitumor immunity but become dysfunctional or exhausted in the tumor microenvironment. To explore the mechanisms of NK cell dysfunction in OSCC, we characterized the expression and function of AT-rich interaction domain 2 (ARID2) in NK cells in a murine OSCC model. ARID2 was downregulated in tongue NK cells compared with splenic NK cells. Notably, ARID2 was significantly decreased in NK cells with an exhausted phenotype and weakened antitumor function. ARID2 knockdown resulted in the upregulation of programmed cell death protein 1 (PD-1) and downregulation of interferon-gamma (IFN-γ), tumor necrosis factor (TNF), granzyme B and perforin in NK cells. As a result, ARID2 knockdown impaired NK cell cytotoxicity. Besides, ARID2 overexpression suppressed the expression of PD-1 and lymphocyte-activation gene 3, and promoted the expression of IFN-γ, TNF, granzyme B and perforin in NK cells which were adoptively transferred into OSCC-bearing mice. Taken together, our study implies that the OSCC microenvironment triggers ARID2 downregulation in intratumoral NK cells. In turn, ARID2 downregulation results in PD-1 upregulation on NK cells and subsequently impairs NK cell cytotoxicity. Therefore, we uncovered a novel mechanism of NK cell dysfunction in OSCC.
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Affiliation(s)
- Wei Li
- Department of Head and Neck Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ning An
- Department of Head and Neck Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mingwei Wang
- Department of Pathology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiguo Liu
- Department of Head and Neck Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhidan Mei
- Department of Head and Neck Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Dholariya S, Singh RD, Sonagra A, Yadav D, Vajaria BN, Parchwani D. Integrating Cutting-Edge Methods to Oral Cancer Screening, Analysis, and Prognosis. Crit Rev Oncog 2023; 28:11-44. [PMID: 37830214 DOI: 10.1615/critrevoncog.2023047772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Oral cancer (OC) has become a significant barrier to health worldwide due to its high morbidity and mortality rates. OC is among the most prevalent types of cancer that affect the head and neck region, and the overall survival rate at 5 years is still around 50%. Moreover, it is a multifactorial malignancy instigated by genetic and epigenetic variabilities, and molecular heterogeneity makes it a complex malignancy. Oral potentially malignant disorders (OPMDs) are often the first warning signs of OC, although it is challenging to predict which cases will develop into malignancies. Visual oral examination and histological examination are still the standard initial steps in diagnosing oral lesions; however, these approaches have limitations that might lead to late diagnosis of OC or missed diagnosis of OPMDs in high-risk individuals. The objective of this review is to present a comprehensive overview of the currently used novel techniques viz., liquid biopsy, next-generation sequencing (NGS), microarray, nanotechnology, lab-on-a-chip (LOC) or microfluidics, and artificial intelligence (AI) for the clinical diagnostics and management of this malignancy. The potential of these novel techniques in expanding OC diagnostics and clinical management is also reviewed.
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Affiliation(s)
- Sagar Dholariya
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rajkot, Gujarat, India
| | - Ragini D Singh
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rajkot, Gujarat, India
| | - Amit Sonagra
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rajkot, Gujarat, India
| | | | | | - Deepak Parchwani
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rajkot, Gujarat, India
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20
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Mohamed Abdelgawad L, Abdullatif Abdelaziz A, Bawdy El-Begawey M, Mohamed Saafan A. Influence of Nanocurcumin and Photodynamic Therapy Using Nanocurcumin in Treatment of Rat Tongue Oral Squamous Cell Carcinoma Through Histological Examination and Gene Expression of BCL2 and Caspase-3. Rep Biochem Mol Biol 2023; 11:730-738. [PMID: 37131902 PMCID: PMC10149134 DOI: 10.52547/rbmb.11.4.730] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/30/2022] [Indexed: 05/04/2023]
Abstract
Background Oral squamous cell carcinoma (OSCC) is the sixth most common mouth cancer in the world. The aim of the present study is comparing the effects of using Nanocurcumin, and photodynamic therapy (PDT), alone or together in treatment of OSCC in rats. Methods Forty Wister male rats were divided into Control (group 1), 650 nm diode Laser only (group 2), Nanocurcumin alone (group 3), and PDT with a combination of laser with Nanocurcumin (group 4). Then, OSCC in the tongue induced by dimethylbenz anthracene (DMBA). The treatments were evaluated clinically, histopathologically, and immunohistochemically through BCL2 and Caspase-3 genes expression. Results Positive control with OSCC displayed significant weight loss, while PDT group gained more than nanocurcumin treated groups as well as laser groups comparing with control positive group. The histological examination of the tongue in PDT group showed improvement. In laser group, there were partial loss of surface epithelium with various ulcers and dysplasia and partial improvement by this type of treatment. The tongue in the positive control group showed ulcer in the dorsum surface with inflammatory cells, hyperplasia of the mucosa membrane around the ulcer (acanthosis) with increase of dentition, vacuolar degeneration of prickle cell layer and increase mitotic activity of basal cell layer together with dermal proliferation. Conclusion Under the condition of the present study, PDT using nanocurcumin photosensitizer was effective in the treatment of OSCC regarding clinical, histological and gene expression of BCL2 and Caspase-3.
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Affiliation(s)
- Latifa Mohamed Abdelgawad
- Department of Medical Applications of Lasers, National Institute of Laser Enhanced Sciences, Cairo University, Cairo, Egypt.
- Corresponding author: Latifa Mohamed Abdelgawad; Tel: +20 1005215402; E-mail:
| | - Ahmed Abdullatif Abdelaziz
- Department of Medical Applications of Lasers, National Institute of Laser Enhanced Sciences, Cairo University, Cairo, Egypt.
| | | | - Ali Mohamed Saafan
- Department of Medical Applications of Lasers, National Institute of Laser Enhanced Sciences, Cairo University, Cairo, Egypt.
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21
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Venkatesiah SS, Augustine D, Mishra D, Gujjar N, Haragannavar VC, Awan KH, Patil S. Immunology of Oral Squamous Cell Carcinoma-A Comprehensive Insight with Recent Concepts. Life (Basel) 2022; 12:1807. [PMID: 36362963 PMCID: PMC9695443 DOI: 10.3390/life12111807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/30/2022] [Accepted: 11/02/2022] [Indexed: 09/28/2023] Open
Abstract
This review aims to understand the concept of oral cancer immunology through the notion of immune profiling, immunoediting and immunotherapy, and to gain knowledge regarding its application for the management of oral cancer patients. Oral cancer is an immunogenic tumor where the cells of the tumor microenvironment play an important role in tumorigenesis. Understanding the mechanism of these modulations can help design immunotherapeutic strategies in oral cancer patients. This article gives an overview of immunomodulation in the oral cancer tumor microenvironment, with concepts of immune profiling, immunoediting and immunotherapy. English literature searches via Google Scholar, Web of Science, EBSCO, Scopus, and PubMed database were performed with the key words immunology, tumor microenvironment, cells, cross talk, immune profiling, biomarkers, inflammation, gene expression, techniques, immunoediting, immunosurveillance, tumor escape, immunotherapy, immune checkpoint inhibitors, vaccines in cancer, oral cancer, and head and neck cancer. Original research articles, reviews, and case reports published from 2016-2021 (n = 81) were included to appraise different topics, and were discussed under the following subsections. Literature published on oral cancer immunology reveals that oral cancer immune profiling with appropriate markers and techniques and knowledge on immunoediting concepts can help design and play an effective role in immunotherapeutic management of oral cancer patients. An evaluation of oral cancer immunology helps to determine its role in tumorigenesis, and immunotherapy could be the emerging drift in the effective management of oral cancer.
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Affiliation(s)
- Sowmya Samudrala Venkatesiah
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru 560054, India
| | - Dominic Augustine
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru 560054, India
| | - Deepika Mishra
- Department of Oral Pathology & Microbiology, Centre for Dental Education and Research, All India Institute of Medical Sciences (AIIMS), Delhi 110608, India
| | - Neethi Gujjar
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru 560054, India
| | - Vanishri C. Haragannavar
- Department of Oral Pathology & Microbiology, Faculty of Dental Sciences, Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru 560054, India
| | - Kamran Habib Awan
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
| | - Shankargouda Patil
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
- Centre of Molecular Medicine and Diagnostics (COMManD), Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences University, Chennai 600077, India
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22
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New insights into CAR T-cell therapy for recurrent head and neck squamous cell carcinoma. Oral Oncol 2022; 134:106137. [PMID: 36174455 DOI: 10.1016/j.oraloncology.2022.106137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/17/2022] [Accepted: 09/20/2022] [Indexed: 11/22/2022]
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23
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Sekar D, Selvakumar SC, Auxzilia Preethi K. Therapeutic nature of microRNAs in Oral Squamous Cell Carcinoma (OSCC). Oral Oncol 2022; 134:106106. [PMID: 36067592 DOI: 10.1016/j.oraloncology.2022.106106] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 08/29/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Durairaj Sekar
- RNA Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences (SIMATS), Saveetha University, Chennai 600077, India.
| | - Sushmaa Chandralekha Selvakumar
- RNA Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences (SIMATS), Saveetha University, Chennai 600077, India
| | - K Auxzilia Preethi
- RNA Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences (SIMATS), Saveetha University, Chennai 600077, India
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24
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Ni Y, Low JT, Silke J, O'Reilly LA. Digesting the Role of JAK-STAT and Cytokine Signaling in Oral and Gastric Cancers. Front Immunol 2022; 13:835997. [PMID: 35844493 PMCID: PMC9277720 DOI: 10.3389/fimmu.2022.835997] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/16/2022] [Indexed: 12/12/2022] Open
Abstract
When small proteins such as cytokines bind to their associated receptors on the plasma membrane, they can activate multiple internal signaling cascades allowing information from one cell to affect another. Frequently the signaling cascade leads to a change in gene expression that can affect cell functions such as proliferation, differentiation and homeostasis. The Janus kinase-signal transducer and activator of transcription (JAK-STAT) and the tumor necrosis factor receptor (TNFR) are the pivotal mechanisms employed for such communication. When deregulated, the JAK-STAT and the TNF receptor signaling pathways can induce chronic inflammatory phenotypes by promoting more cytokine production. Furthermore, these signaling pathways can promote replication, survival and metastasis of cancer cells. This review will summarize the essentials of the JAK/STAT and TNF signaling pathways and their regulation and the molecular mechanisms that lead to the dysregulation of the JAK-STAT pathway. The consequences of dysregulation, as ascertained from founding work in haematopoietic malignancies to more recent research in solid oral-gastrointestinal cancers, will also be discussed. Finally, this review will highlight the development and future of therapeutic applications which modulate the JAK-STAT or the TNF signaling pathways in cancers.
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Affiliation(s)
- Yanhong Ni
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jun T Low
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - John Silke
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Lorraine A O'Reilly
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
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25
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Lu CC, Tsai HC, Yang DY, Wang SW, Tsai MH, Hua CH, Chen KJ, Chen MYC, Lien MY, Tang CH. The Chemokine CCL4 Stimulates Angiopoietin-2 Expression and Angiogenesis via the MEK/ERK/STAT3 Pathway in Oral Squamous Cell Carcinoma. Biomedicines 2022; 10:biomedicines10071612. [PMID: 35884919 PMCID: PMC9313364 DOI: 10.3390/biomedicines10071612] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/24/2022] [Accepted: 07/04/2022] [Indexed: 11/16/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is a common malignant tumor with a poor prognosis and is a major public health burden in Taiwan. Angiogenesis, the formation of new blood vessels, promotes tumor proliferation, maintenance, and metastasis. Angiopoietin 2 (Angpt2), a mitogen with a strong angiogenic effect, is highly specific to endothelial cells and a key player in angiogenesis. The inflammatory chemokine (C-C motif) ligand 4 (CCL4) is also important in the pathogenesis and progression of cancer. In this study, an analysis of records from The Cancer Genome Atlas (TCGA) database found higher CCL4 expression in oral cancer tissue than in normal healthy tissue. CCL4 treatment of oral cancer cells upregulated Angpt2 expression and stimulated mitogen-activated protein kinase kinase (MEK), extracellular signal-regulated kinase 1/2 (ERK), and signal transducer and activator of transcription 3 (STAT3) phosphorylation. Transfection of oral cancer cells with MEK, ERK, and STAT3 inhibitors and their small interfering RNAs inhibited CCL4-induced promotion of Angpt2 expression and angiogenesis. In a mouse model of OSCC, CCL4-treated cells promoted neovascularization in implanted Matrigel plugs, whereas inhibiting CCL4 expression suppressed Angpt2 expression and angiogenesis. CCL4 shows promise as a new molecular therapeutic target for inhibiting angiogenesis and metastasis in OSCC.
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Affiliation(s)
- Chien-Chi Lu
- Department of Otorhinolaryngology, China Medical University Hospital, Taichung 404327, Taiwan; (C.-C.L.); (M.-H.T.); (C.-H.H.)
| | - Hsiao-Chi Tsai
- School of Medicine, China Medical University, Taichung 404328, Taiwan;
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung 404327, Taiwan
| | - Dong-Ying Yang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 404328, Taiwan;
| | - Shih-Wei Wang
- Institute of Biomedical Science, Mackay Medical College, New Taipei City 252005, Taiwan;
- Department of Medicine, Mackay Medical College, New Taipei City 252005, Taiwan
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Ming-Hsui Tsai
- Department of Otorhinolaryngology, China Medical University Hospital, Taichung 404327, Taiwan; (C.-C.L.); (M.-H.T.); (C.-H.H.)
| | - Chun-Hung Hua
- Department of Otorhinolaryngology, China Medical University Hospital, Taichung 404327, Taiwan; (C.-C.L.); (M.-H.T.); (C.-H.H.)
| | - Kwei-Jing Chen
- School of Dentistry, China Medical University, Taichung 404328, Taiwan; (K.-J.C.); (M.Y.-C.C.)
- Department of Dentistry, China Medical University Hospital, Taichung 404327, Taiwan
| | - Michael Yuan-Chien Chen
- School of Dentistry, China Medical University, Taichung 404328, Taiwan; (K.-J.C.); (M.Y.-C.C.)
- Department of Dentistry, China Medical University Hospital, Taichung 404327, Taiwan
| | - Ming-Yu Lien
- School of Medicine, China Medical University, Taichung 404328, Taiwan;
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung 404327, Taiwan
- Correspondence: (M.-Y.L.); (C.-H.T.); Tel.: +886-2205-2121 (ext. 1513) (M.-Y.L.); +886-2205-2121 (ext. 7726) (C.-H.T.)
| | - Chih-Hsin Tang
- School of Medicine, China Medical University, Taichung 404328, Taiwan;
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 404328, Taiwan;
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404328, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung 404333, Taiwan
- Department of Biotechnology, College of Health Science, Asia University, Taichung 413305, Taiwan
- Correspondence: (M.-Y.L.); (C.-H.T.); Tel.: +886-2205-2121 (ext. 1513) (M.-Y.L.); +886-2205-2121 (ext. 7726) (C.-H.T.)
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26
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Guo Y, Wang B, Gao H, He C, Hua R, Gao L, Du Y, Xu J. Insight into the Role of Psychological Factors in Oral Mucosa Diseases. Int J Mol Sci 2022; 23:ijms23094760. [PMID: 35563151 PMCID: PMC9099906 DOI: 10.3390/ijms23094760] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 02/04/2023] Open
Abstract
With the development of psychology and medicine, more and more diseases have found their psychological origins and associations, especially ulceration and other mucosal injuries, within the digestive system. However, the association of psychological factors with lesions of the oral mucosa, including oral squamous cell carcinoma (OSCC), burning mouth syndrome (BMS), and recurrent aphthous stomatitis (RAS), have not been fully characterized. In this review, after introducing the association between psychological and nervous factors and diseases, we provide detailed descriptions of the psychology and nerve fibers involved in the pathology of OSCC, BMS, and RAS, pointing out the underlying mechanisms and suggesting the clinical indications.
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Affiliation(s)
- Yuexin Guo
- Department of Oral Medicine, Basic Medical College, Capital Medical University, Beijing 100069, China; (Y.G.); (Y.D.)
| | - Boya Wang
- Department of Clinical Medicine, Peking University Health Science Center, Beijing 100081, China;
| | - Han Gao
- Department of Physiology and Pathophysiology, Basic Medical College, Capital Medical University, Beijing 100069, China; (H.G.); (C.H.)
| | - Chengwei He
- Department of Physiology and Pathophysiology, Basic Medical College, Capital Medical University, Beijing 100069, China; (H.G.); (C.H.)
| | - Rongxuan Hua
- Department of Clinical Medicine, Basic Medical College, Capital Medical University, Beijing 100069, China;
| | - Lei Gao
- Department of Bioinformatics, College of Bioengineering, Capital Medical University, Beijing 100069, China;
| | - Yixuan Du
- Department of Oral Medicine, Basic Medical College, Capital Medical University, Beijing 100069, China; (Y.G.); (Y.D.)
| | - Jingdong Xu
- Department of Physiology and Pathophysiology, Basic Medical College, Capital Medical University, Beijing 100069, China; (H.G.); (C.H.)
- Correspondence: ; Tel./Fax: +86-10-8391-1469
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27
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Huang Y, Lan Y, Zhang Z, Xiao X, Huang T. An Update on the Immunotherapy for Oropharyngeal Squamous Cell Carcinoma. Front Oncol 2022; 12:800315. [PMID: 35372036 PMCID: PMC8965058 DOI: 10.3389/fonc.2022.800315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/14/2022] [Indexed: 12/11/2022] Open
Abstract
Oropharyngeal squamous cell carcinoma (OPSCC) is an uncommon malignancy worldwide. Remarkably, the rising incidence of OPSCC has been observed in many developed countries over the past few decades. On top of tobacco smoking and alcohol consumption, human papillomavirus (HPV) infection has become a major etiologic factor for OPSCC. The radiotherapy-based or surgery-based systemic therapies are recommended equally as first-line treatment, while chemotherapy-based strategy is applied to advanced diseases. Immunotherapy in head and neck squamous cell carcinoma (HNSCC) is currently under the spotlight, especially for patients with advanced diseases. Numerous researches on programmed death-1/programmed death-ligand 1 checkpoint inhibitors have proven beneficial to patients with metastatic HNSCC. In 2016, nivolumab and pembrolizumab were approved as the second-line treatment for advanced metastatic HNSCC by the USA Food and Drug Administration. Soon after, in 2019, the USA Food and Drug Administration approved pembrolizumab as the first-line treatment for patients with unresectable, recurrent, and metastatic HNSCC. It has been reported that HPV-positive HNSCC patients were associated with increased programmed death-ligand 1 expression; however, whether HPV status indicates different treatment outcomes among HNSCC patients treated with immunotherapy has contradicted. Notably, HPV-positive OPSCC exhibits a significantly better clinical response to primary treatment (i.e., radiotherapy, surgery, and chemotherapy) and a more desirable prognosis compared to the HPV-negative OPSCC. This review summarizes the current publications on immunotherapy in HNSCC/OPSCC patients and discusses the impact of HPV infection in immunotherapeutic efficacy, providing an update on the immune landscape and future perspectives in OPSCC.
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Affiliation(s)
- Yaxuan Huang
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yunyun Lan
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zhe Zhang
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xue Xiao
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Tingting Huang
- Department of Radiation Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, China.,Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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28
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The role of tumor acidification in aggressiveness, cell dissemination and treatment resistance of oral squamous cell carcinoma. Life Sci 2022; 288:120163. [PMID: 34822797 DOI: 10.1016/j.lfs.2021.120163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 12/30/2022]
Abstract
AIMS To investigate the role of tumor acidification in cell behavior, migration, and treatment resistance of oral squamous cell carcinoma (OSCC). MAIN METHODS The SCC4 and SCC25 cell lines were exposed to acidified (pH 6.8) cell culture medium for 7 days. Alternatively, a long-term acidosis was induced for 21 days. In addition, to mimic dynamic pH fluctuation of the tumor microenvironment, cells were reconditioned to neutral pH after experimental acidosis. This study assessed cell proliferation and viability by sulforhodamine B and flow cytometry. Individual and collective cell migration was analyzed by wound healing, time lapse, and transwell assays. Modifications of cell phenotype, EMT induction and stemness potential were investigated by qRT-PCR, western blot, and immunofluorescence. Finally, resistance to chemo- and radiotherapy of OSCC when exposed to acidified environmental conditions (pH 6.8) was determined. KEY FINDINGS The exposure to an acidic microenvironment caused an initial reduction of OSCC cells viability, followed by an adaptation process. Acidic adapted cells acquired a mesenchymal-like phenotype along with increased migration and motility indexes. Moreover, tumoral extracellular acidity was capable to induce cellular stemness and to increase chemo- and radioresistance of oral cancer cells. SIGNIFICANCE In summary, the results showed that the acidic microenvironment leads to a more aggressive and treatment resistant OSCC cell population.
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29
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Chin RI, Schiff JP, Brenneman RJ, Gay HA, Thorstad WL, Lin AJ. A Rational Approach to Unilateral Neck RT for Head and Neck Cancers in the Era of Immunotherapy. Cancers (Basel) 2021; 13:5269. [PMID: 34771432 PMCID: PMC8582444 DOI: 10.3390/cancers13215269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/08/2021] [Accepted: 10/14/2021] [Indexed: 11/16/2022] Open
Abstract
Radiotherapy plays an important role in the definitive and adjuvant treatment of head and neck squamous cell carcinoma (HNSCC). However, standard courses of radiation therapy may contribute to the depletion of circulating lymphocytes and potentially attenuate optimal tumor antigen presentation that may be detrimental to the efficacy of novel immunotherapeutic agents. This review explores the advantages of restricting radiation to the primary tumor/tumor bed and ipsilateral elective neck as it pertains to the evolving field of immunotherapy.
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Affiliation(s)
| | | | | | | | | | - Alexander J. Lin
- Department of Radiation Oncology, Washington University School of Medicine, Saint Louis, MI 63110, USA; (R.-I.C.); (J.P.S.); (R.J.B.); (H.A.G.); (W.L.T.)
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30
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Liu PF, Shu CW, Lee CH, Sie HC, Liou HH, Cheng JT, Ger LP, Chen CL, Chen CC, Chen CF. Clinical Significance and the Role of Guanylate-Binding Protein 5 in Oral Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:cancers13164043. [PMID: 34439200 PMCID: PMC8394330 DOI: 10.3390/cancers13164043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/03/2021] [Accepted: 08/08/2021] [Indexed: 12/12/2022] Open
Abstract
Guanylate binding protein 5 (GBP5) is the interferon (IFN)-inducible subfamily of guanosine triphosphatases (GTPases) and is involved in pathogen defense. However, the role played by GBP5 in cancer development, especially in oral squamous cell carcinoma (OSCC), is still unknown. Herein, next-generation sequencing analysis showed that the gene expression levels of GBP5 were significantly higher in OSCC tissues compared with those found in corresponding tumor adjacent normal tissues (CTAN) from two pairs of OSCC patients. Higher gene expression levels of GBP5 were also found in tumor tissues of 23 buccal mucosal squamous cell carcinoma (BMSCC)/14 tongue squamous cell carcinoma (TSCC) patients and 30 oral cancer patients from The Cancer Genome Atlas (TCGA) database compared with those in CTAN tissues. Immunohistochemical results showed that protein expression levels of GBP5 were also higher in the tumor tissues of 353 OSCC patients including 117 BMSCC, 187 TSCC, and 49 lip squamous cell carcinoma patients. Moreover, TCGA database analysis indicated that high gene expression levels of GBP5 were associated with poor overall survival in oral cancer patients with moderate/poor cell differentiation, and associated with poor disease-free survival in oral cancer patients with moderate/poor cell differentiation and lymph node metastasis. Furthermore, GBP5-knockdowned cells exhibited decreased cell growth, arrest at G1 phase, and decreased invasion/migration. The gene expression of markers for epithelial-mesenchymal transition and cancer stemness was also reduced in GBP5-silenced oral cancer cells. Taken together, GBP5 might be a potential biomarker and therapeutic target for OSCC patients, especially for those with poor cell differentiation and lymph node metastasis.
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Affiliation(s)
- Pei-Feng Liu
- Department of Biomedical Science and Environmental Biology, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (P.-F.L.); or (C.-H.L.)
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Chih-Wen Shu
- Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 80424, Taiwan;
| | - Cheng-Hsin Lee
- Department of Biomedical Science and Environmental Biology, College of Life Science, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; (P.-F.L.); or (C.-H.L.)
| | - Huei-Cin Sie
- Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan;
| | - Huei-Han Liou
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan or (H.-H.L.); (L.-P.G.)
| | - Jiin-Tsuey Cheng
- Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; (J.-T.C.); (C.-L.C.)
| | - Luo-Ping Ger
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan or (H.-H.L.); (L.-P.G.)
| | - Chun-Lin Chen
- Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; (J.-T.C.); (C.-L.C.)
| | - Chien-Chou Chen
- Family Medicine Division, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung 81342, Taiwan
- Correspondence: (C.-C.C.); or (C.-F.C.); Tel.: +886-07-581-7121 (C.-C.C.); +886-07-346-8080 (C.-F.C.)
| | - Chun-Feng Chen
- Department of Stomatology, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan
- Department of Dental Technology, Shu-Zen Junior College of Medicine and Management, Kaohsiung 82144, Taiwan
- School of Dentistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (C.-C.C.); or (C.-F.C.); Tel.: +886-07-581-7121 (C.-C.C.); +886-07-346-8080 (C.-F.C.)
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Li X, Liu L, Zhang J, Ma M, Sun L, Li X, Zhang H, Wang J, Huang Y, Li T. Improvement in the risk assessment of oral leukoplakia through morphology-related copy number analysis. SCIENCE CHINA-LIFE SCIENCES 2021; 64:1379-1391. [PMID: 34351567 DOI: 10.1007/s11427-021-1965-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 06/08/2021] [Indexed: 10/20/2022]
Abstract
Oral leukoplakia is the most common type of oral potentially malignant disorders and considered a precursor lesion to oral squamous cell carcinoma. However, a predictor of oral leukoplakia prognosis has not yet been identified. We investigated whether copy number alteration patterns may effectively predict the prognostic outcomes of oral leukoplakia using routinely processed paraffin sections. Comparison of copy number alteration patterns between oral leukoplakia with hyperplasia (HOL, n=22) and dysplasia (DOL, n=21) showed that oral leukoplakia with dysplasia had a higher copy number alteration rate (86%) than oral leukoplakia with hyperplasia (46%). Oral leukoplakia with dysplasia exhibited a wider range of genomic variations across all chromosomes compared with oral leukoplakia with hyperplasia. We also examined a retrospective cohort of 477 patients with oral leukoplakia with hyperplasia with detailed follow-up information. The malignant transformation (MT, n=19) and leukoplakia recurrence (LR, n=253) groups had higher frequencies of aneuploidy events and copy number loss rate than the free of disease (FD, n=205) group. Together, our results revealed the association between the degree of copy number alterations and the histological grade of oral leukoplakia and demonstrated that copy number alteration may be effective for prognosis prediction in oral leukoplakia patients with hyperplasia.
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Affiliation(s)
- Xiaotian Li
- Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, China.,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China
| | - Lu Liu
- Beijing Advanced Innovation Center for Genomics (ICG), Biomedical Pioneering Innovation Center (BIOPIC), School of Life Sciences, Peking University, Beijing, 100871, China
| | - Jianyun Zhang
- Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, China.,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China
| | - Ming Ma
- Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, China.,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China
| | - Lisha Sun
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, 100081, China.,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China
| | - Xuefen Li
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, 100081, China.,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China
| | - Heyu Zhang
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, 100081, China. .,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China.
| | - Jianbin Wang
- School of Life Sciences and Beijing Advanced Innovation Center for Structural Biology, Tsinghua University, Beijing, 100084, China.
| | - Yanyi Huang
- Beijing Advanced Innovation Center for Genomics (ICG), Biomedical Pioneering Innovation Center (BIOPIC), School of Life Sciences, Peking University, Beijing, 100871, China. .,College of Chemistry and Molecular Engineering and Beijing National Laboratory for Molecular Sciences, Peking University, Beijing, 100871, China. .,Institute for Cell Analysis, Shenzhen Bay Laboratory, Shenzhen, 528107, China.
| | - Tiejun Li
- Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, China. .,Research Unit of Precision Pathologic Diagnosis in Tumors of the Oral and Maxillofacial Regions, Chinese Academy of Medical Sciences (2019RU034), Beijing, 100081, China.
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