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Ahmed SBS, Naeem S, Khan AMH, Qureshi BM, Hussain A, Aydogan B, Muhammad W. Artificial neural network-assisted prediction of radiobiological indices in head and neck cancer. Front Artif Intell 2024; 7:1329737. [PMID: 38646416 PMCID: PMC11026659 DOI: 10.3389/frai.2024.1329737] [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: 11/01/2023] [Accepted: 03/25/2024] [Indexed: 04/23/2024] Open
Abstract
Background and purpose We proposed an artificial neural network model to predict radiobiological parameters for the head and neck squamous cell carcinoma patients treated with radiation therapy. The model uses the tumor specification, demographics, and radiation dose distribution to predict the tumor control probability and the normal tissue complications probability. These indices are crucial for the assessment and clinical management of cancer patients during treatment planning. Methods Two publicly available datasets of 31 and 215 head and neck squamous cell carcinoma patients treated with conformal radiation therapy were selected. The demographics, tumor specifications, and radiation therapy treatment parameters were extracted from the datasets used as inputs for the training of perceptron. Radiobiological indices are calculated by open-source software using dosevolume histograms from radiation therapy treatment plans. Those indices were used as output in the training of a single-layer neural network. The distribution of data used for training, validation, and testing purposes was 70, 15, and 15%, respectively. Results The best performance of the neural network was noted at epoch number 32 with the mean squared error of 0.0465. The accuracy of the prediction of radiobiological indices by the artificial neural network in training, validation, and test phases were determined to be 0.89, 0.87, and 0.82, respectively. We also found that the percentage volume of parotid inside the planning target volume is the significant parameter for the prediction of normal tissue complications probability. Conclusion We believe that the model has significant potential to predict radiobiological indices and help clinicians in treatment plan evaluation and treatment management of head and neck squamous cell carcinoma patients.
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Affiliation(s)
- Saad Bin Saeed Ahmed
- Department of Physics, Florida Atlantic University, Boca Raton, FL, United States
| | - Shahzaib Naeem
- Gamma Knife Radiosurgery Center, Dow University of Health Sciences, Karachi, Pakistan
| | | | | | | | - Bulent Aydogan
- Radiation and Cellular Oncology, University of Chicago, Chicago, IL, United States
| | - Wazir Muhammad
- Department of Physics, Florida Atlantic University, Boca Raton, FL, United States
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2
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Pekarek L, Garrido-Gil MJ, Sánchez-Cendra A, Cassinello J, Pekarek T, Fraile-Martinez O, García-Montero C, Lopez-Gonzalez L, Rios-Parra A, Álvarez-Mon M, Acero J, Diaz-Pedrero R, Ortega MA. Emerging histological and serological biomarkers in oral squamous cell carcinoma: Applications in diagnosis, prognosis evaluation and personalized therapeutics (Review). Oncol Rep 2023; 50:213. [PMID: 37859591 PMCID: PMC10620846 DOI: 10.3892/or.2023.8650] [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: 07/12/2023] [Accepted: 09/08/2023] [Indexed: 10/21/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignancy of the oral cavity and accounts for >90% of all oral cancers. Despite advances in diagnostic procedures and therapeutic interventions, overall survival has not improved significantly in recent decades, primarily due to late diagnosis, locoregional recurrence and treatment resistance. Identifying reliable biomarkers for early detection, prognosis evaluation and treatment response prediction is critical for improving clinical outcomes in patients with OSCC. In the present review, the prognostic and predictive utility of circulating biomarkers, such as circulating tumour cells, serological biomarkers and histological and genetic biomarkers, were explored in the context of OSCC. In addition, the potential role of immune checkpoints in the treatment of OSCC was highlighted and the rapidly evolving field of liquid biopsy and its potential to revolutionize diagnosis, prognosis evaluation and treatment were examined. The existing evidence for the clinical utility of these biomarkers was critically evaluated and the challenges and limitations associated with their introduction into routine clinical practice were addressed. In conclusion, the present review highlights the promising role of biomarkers in improving the current understanding of the pathogenesis of OSCC and offers potential avenues for improving patient care through personalized medicine approaches.
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Affiliation(s)
- Leonel Pekarek
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - Maria J. Garrido-Gil
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | | | - Javier Cassinello
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - Tatiana Pekarek
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Laura Lopez-Gonzalez
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Antonio Rios-Parra
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Pathology Department, Principe de Asturias University Hospital, 28806 Alcala de Henares, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service and Internal Medicine, Network Biomedical Research Center in The Thematic Area of Liver Diseases (CIBEREHD), University Hospital Príncipe de Asturias, 28801 Alcala de Henares, Spain
| | - Julio Acero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Department of Oral and Maxillofacial Surgery, Ramon y Cajal University Hospital, University of Alcalá, 28034 Madrid, Spain
| | - Raul Diaz-Pedrero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Department of General and Digestive Surgery, University Hospital Príncipe de Asturias, 28805 Madrid, Spain
| | - Miguel A. Ortega
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
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3
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Vassilenko V, Moura PC, Raposo M. Diagnosis of Carcinogenic Pathologies through Breath Biomarkers: Present and Future Trends. Biomedicines 2023; 11:3029. [PMID: 38002028 PMCID: PMC10669878 DOI: 10.3390/biomedicines11113029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The assessment of volatile breath biomarkers has been targeted with a lot of interest by the scientific and medical communities during the past decades due to their suitability for an accurate, painless, non-invasive, and rapid diagnosis of health states and pathological conditions. This paper reviews the most relevant bibliographic sources aiming to gather the most pertinent volatile organic compounds (VOCs) already identified as putative cancer biomarkers. Here, a total of 265 VOCs and the respective bibliographic sources are addressed regarding their scientifically proven suitability to diagnose a total of six carcinogenic diseases, namely lung, breast, gastric, colorectal, prostate, and squamous cell (oesophageal and laryngeal) cancers. In addition, future trends in the identification of five other forms of cancer, such as bladder, liver, ovarian, pancreatic, and thyroid cancer, through perspective volatile breath biomarkers are equally presented and discussed. All the results already achieved in the detection, identification, and quantification of endogenous metabolites produced by all kinds of normal and abnormal processes in the human body denote a promising and auspicious future for this alternative diagnostic tool, whose future passes by the development and employment of newer and more accurate collection and analysis techniques, and the certification for utilisation in real clinical scenarios.
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Affiliation(s)
- Valentina Vassilenko
- Laboratory for Instrumentation, Biomedical Engineering and Radiation Physics (LIBPhys-UNL), Department of Physics, NOVA School of Science and Technology, NOVA University of Lisbon, Campus FCT-UNL, 2829-516 Caparica, Portugal;
| | - Pedro Catalão Moura
- Laboratory for Instrumentation, Biomedical Engineering and Radiation Physics (LIBPhys-UNL), Department of Physics, NOVA School of Science and Technology, NOVA University of Lisbon, Campus FCT-UNL, 2829-516 Caparica, Portugal;
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4
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Current Insights and Progress in the Clinical Management of Head and Neck Cancer. Cancers (Basel) 2022; 14:cancers14246079. [PMID: 36551565 PMCID: PMC9776832 DOI: 10.3390/cancers14246079] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Head and neck cancer (HNC), also known as the cancer that can affect the structures between the dura mater and the pleura, is the 6th most common type of cancer. This heterogeneous group of malignancies is usually treated with a combination of surgery and radio- and chemotherapy, depending on if the disease is localized or at an advanced stage. However, most HNC patients are diagnosed at an advanced stage, resulting in the death of half of these patients. Thus, the prognosis of advanced or recurrent/metastatic HNC, especially HNC squamous cell carcinoma (HNSCC), is notably poorer than the prognosis of patients diagnosed with localized HNC. This review explores the epidemiology and etiologic factors of HNC, the histopathology of this heterogeneous cancer, and the diagnosis methods and treatment approaches currently available. Moreover, special interest is given to the novel therapies used to treat HNC subtypes with worse prognosis, exploring immunotherapies and targeted/multi-targeted drugs undergoing clinical trials, as well as light-based therapies (i.e., photodynamic and photothermal therapies).
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5
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CDC7 Expression in Selected Odontogenic Tumors. Int J Dent 2022; 2022:6336003. [DOI: 10.1155/2022/6336003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 10/30/2022] [Accepted: 11/03/2022] [Indexed: 11/22/2022] Open
Abstract
Objectives. CDC7 is a serine-threonine kinase that plays a key role in initiating DNA replication. It has been implicated in the growth and invasion of many pathologic lesions and suggested as a diagnostic marker. The aim of this study was to evaluate CDC7 in some odontogenic tumors. Materials and Methods. In this cross-sectional study, 45 cases, including 19 ameloblastomas, 15 dentigerous cysts, 7 ameloblastic fibromas, and 4 adenomatoid odontogenic tumors (AOT), were studied immunohistochemically. ANOVA and post hoc methods were used for statistical analysis. Results. CDC7 expression was observed in 93% of tumors and all dentigerous cysts. The expression rate was low. The results showed a higher expression rate of CDC7 in ameloblastoma and ameloblastic fibroma compared to AOT (
and
, respectively). Ameloblastoma and ameloblastic fibroma were not significantly different in CDC7 expression (
). Conclusion. According to the results, the expression of the CDC7 protein in odontogenic tumors is low. The higher expression of CDC7 in ameloblastoma and ameloblastic fibroma in comparison with AOT confirms the hamartomatous growth of the latter, so it can be considered as a potential diagnostic marker. Future studies with a larger sample size are suggested to obtain a cut-off point for diagnostic purposes.
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Chen K, Yong J, Zauner R, Wally V, Whitelock J, Sajinovic M, Kopecki Z, Liang K, Scott KF, Mellick AS. Chondroitin Sulfate Proteoglycan 4 as a Marker for Aggressive Squamous Cell Carcinoma. Cancers (Basel) 2022; 14:cancers14225564. [PMID: 36428658 PMCID: PMC9688099 DOI: 10.3390/cancers14225564] [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: 10/01/2022] [Revised: 10/27/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
Chondroitin sulfate (CS) proteoglycan 4 (CSPG4) is a cell surface proteoglycan that is currently under investigation as a marker of cancer malignancy, and as a potential target of anticancer drug treatment. CSPG4 acts as a driver of tumourigenesis by regulating turnover of the extracellular matrix (ECM) to promote tumour cell invasion, migration as well as inflammation and angiogenesis. While CSPG4 has been widely studied in certain malignancies, such as melanoma, evidence is emerging from global gene expression studies, which suggests a role for CSPG4 in squamous cell carcinoma (SCC). While relatively treatable, lack of widely agreed upon diagnostic markers for SCCs is problematic, especially for clinicians managing certain patients, including those who are aged or infirm, as well as those with underlying conditions such as epidermolysis bullosa (EB), for which a delayed diagnosis is likely lethal. In this review, we have discussed the structure of CSPG4, and quantitatively analysed CSPG4 expression in the tissues and pathologies where it has been identified to determine the usefulness of CSPG4 expression as a diagnostic marker and therapeutic target in management of malignant SCC.
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Affiliation(s)
- Kathryn Chen
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Joel Yong
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
- School of Chemical Engineering, University of New South Wales, Kensington, NSW 2033, Australia
| | - Roland Zauner
- EB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology & Allergology, University Hospital of the Paracelsus Medical University, 5020 Salzburg, Austria
| | - Verena Wally
- EB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology & Allergology, University Hospital of the Paracelsus Medical University, 5020 Salzburg, Austria
| | - John Whitelock
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
- Graduate School of Biomedical Engineering, University of New South Wales, Kensington, NSW 2033, Australia
| | - Mila Sajinovic
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
| | - Zlatko Kopecki
- Future Industries Institute, University of South Australia, Mawson Lakes, SA 5095, Australia
| | - Kang Liang
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
- School of Chemical Engineering, University of New South Wales, Kensington, NSW 2033, Australia
| | - Kieran Francis Scott
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Albert Sleiman Mellick
- Ingham Institute for Applied Medical Research, Medicine, University of New South Wales, Liverpool, NSW 2170, Australia
- Graduate School of Biomedical Engineering, University of New South Wales, Kensington, NSW 2033, Australia
- Correspondence:
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7
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Zhao Q, Luo X, Li H, Bai Y, Chen Q, Yang M, Pei B, Xu C, Han S. Targeting EIF3C to suppress the development and progression of nasopharyngeal carcinoma. Front Bioeng Biotechnol 2022; 10:994628. [PMID: 36147539 PMCID: PMC9485884 DOI: 10.3389/fbioe.2022.994628] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
Nasopharyngeal carcinoma occurs in many parts of the pars nasalis pharyngis, and the pathological type is mainly squamous cell carcinoma. Because of the special position of nasopharynx, breathing, pronunciation and daily life will be seriously affected. At present, the research direction of nasopharyngeal carcinoma is mainly to explore the law of tumor cell proliferation and migration, study the molecular mechanism, master its biological behavior and clinical significance, try to find therapeutic targets, and further improve the level of tumor treatment. However, the pathologic structure and molecular mechanism of nasopharyngeal carcinoma have not been fully elucidated. In this study, the Lentivirus-mediated EIF3C shRNA vector (L.V-shEIF3C) was constructed to down-regulate the expression of EIF3C in human pharyngeal squamous carcinoma cell FaDu and the human nasopharyngeal carcinoma cell 5-8F, it was found that down-regulation of EIF3C could significantly inhibit the cell proliferation, promote cell apoptosis, induce cell cycle arrest, and inhibit the formation and growth of tumors in mouse models. This study provides strong evidence that EIF3C is a key gene driving the development and progression of head and neck cancer, which is of great significance for the diagnosis, prognosis or treatment of tumors, suggesting that EIF3C may become a valuable therapeutic development and intervention target.
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Soldatelli JS, Oliveira IMDE, Kneubil MC, Henriques JAP. Gliomas molecular markers: importance in treatment, prognosis and applicability in brazilian health system. AN ACAD BRAS CIENC 2022; 94:e20211075. [PMID: 35766600 DOI: 10.1590/0001-3765202220211075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/07/2021] [Indexed: 11/22/2022] Open
Abstract
Gliomas represent 80% of all primary malignant brain tumors in adults. In view of this public health problem, the early detection through sensitive and specific molecular tumor markers analysis can help to improve gliomas diagnosis and prognosis as well as their staging, assessment of therapeutic response and detection of recurrence. Therefore, this review focuses in current gliomas tumor markers, IDH-1/2, 1p/19q, MGMT, ATRX, TERT, H3, EGFR, BRAF and Ki67 used in clinic worldwide and their importance to early detection, glioma histological and molecular classification as well as in predicting patient's therapeutic response. In addition, we present what are the steps in the requesting process for this type of examination in the Brazilian Public Health System (SUS) scope, which attends most of the Brazilian population. Thereby, this article is useful in demonstrating which markers are used in the clinical practice for glioma patients and can be performed in the SUS through partnerships/agreements between specialized health centers and clinical analysis laboratories. It is hoped that this work clarifies, the necessary subsidies to carry out the research of tumor markers in all institutions that serve SUS users, providing a service with equal conditions.
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Affiliation(s)
- Jéssica S Soldatelli
- Universidade Federal do Rio Grande do Sul, UFRGS, Instituto de Biociências, Departamento de Biofísica, Av. Bento Gonçalves, 9500, Agronomia, 91501-970 Porto Alegre, RS, Brazil
| | - Iuri M DE Oliveira
- Universidade Federal do Rio Grande do Sul, UFRGS, Instituto de Biociências, Departamento de Biofísica, Av. Bento Gonçalves, 9500, Agronomia, 91501-970 Porto Alegre, RS, Brazil
| | - Maximiliano C Kneubil
- Universidade de Caxias do Sul, UCS, Instituto de Biotecnologia/Divisão de Cirurgia de Mama, Hospital Geral, Rua Francisco Getúlio Vargas, 1130, Petrópolis 95070-560 Caxias do Sul, RS, Brazil
| | - João Antonio P Henriques
- Universidade Federal do Rio Grande do Sul, UFRGS, Instituto de Biociências, Departamento de Biofísica, Av. Bento Gonçalves, 9500, Agronomia, 91501-970 Porto Alegre, RS, Brazil.,Universidade do Vale do Taquari, UNIVATES, Programa de Pós Graduação em Biotecnologia e em Ciências Médicas, Av. Avelino Talini, 171, Universitáriom 95914-014 Lajeado, RS, Brazil
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Deregulation of purinergic ectoenzyme activity in head and neck cancer promotes immunosuppression. Mol Biol Rep 2022; 49:7687-7695. [PMID: 35650367 PMCID: PMC9159385 DOI: 10.1007/s11033-022-07586-9] [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: 03/14/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 10/24/2022]
Abstract
BACKGROUND Head and neck cancer (HNC) comprises a spectrum of neoplasms that affect the upper aerodigestive tract and are the sixth most common cancers worldwide. Individuals with HNC exhibit various symptoms and metabolic changes, including immune alterations and alterations of the purinergic pathway, which may signal worse outcomes. Therefore, the purpose of this research was to measure the activity of purinergic ectoenzymes and interleukins in patients with HNC, oral cavity cancer, and larynx cancer. METHODS AND RESULTS We recruited 32 patients and 33 healthy control subjects and performed the laboratory analyses. We identified dysregulation in the purinergic signaling pathway characterized by an increase in adenosine triphosphate (ATP) and adenosine monophosphate (AMP) hydrolysis and a decrease in the deamination of adenosine to inosine in these cancers (p < 0.05). These alterations were likely caused by increased activity of the ectoenzymes E-NTPDase and ecto-5'-nucleotidase and reduced adenosine deaminase activity. This dysregulation was associated with immune alterations, increased levels of IL-10, and decreased myeloperoxidase activity (p < 0.05), suggesting immunosuppression in these patients and suggesting possible accumulation of adenosine in the extracellular environment. CONCLUSIONS Adenosine is a potent immunosuppressive molecule associated with tumor progression and immune evasion. Our findings suggest a relationship between extracellular purines and the development and progression of the tumor microenvironment and poor outcomes. These findings increase the understanding of biological mechanisms related to HNC and demonstrate that these components are potential diagnostic markers and therapeutic targets for future management strategies and improvement in the quality of life.
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Volpe S, Pepa M, Zaffaroni M, Bellerba F, Santamaria R, Marvaso G, Isaksson LJ, Gandini S, Starzyńska A, Leonardi MC, Orecchia R, Alterio D, Jereczek-Fossa BA. Machine Learning for Head and Neck Cancer: A Safe Bet?-A Clinically Oriented Systematic Review for the Radiation Oncologist. Front Oncol 2021; 11:772663. [PMID: 34869010 PMCID: PMC8637856 DOI: 10.3389/fonc.2021.772663] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 10/25/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND PURPOSE Machine learning (ML) is emerging as a feasible approach to optimize patients' care path in Radiation Oncology. Applications include autosegmentation, treatment planning optimization, and prediction of oncological and toxicity outcomes. The purpose of this clinically oriented systematic review is to illustrate the potential and limitations of the most commonly used ML models in solving everyday clinical issues in head and neck cancer (HNC) radiotherapy (RT). MATERIALS AND METHODS Electronic databases were screened up to May 2021. Studies dealing with ML and radiomics were considered eligible. The quality of the included studies was rated by an adapted version of the qualitative checklist originally developed by Luo et al. All statistical analyses were performed using R version 3.6.1. RESULTS Forty-eight studies (21 on autosegmentation, four on treatment planning, 12 on oncological outcome prediction, 10 on toxicity prediction, and one on determinants of postoperative RT) were included in the analysis. The most common imaging modality was computed tomography (CT) (40%) followed by magnetic resonance (MR) (10%). Quantitative image features were considered in nine studies (19%). No significant differences were identified in global and methodological scores when works were stratified per their task (i.e., autosegmentation). DISCUSSION AND CONCLUSION The range of possible applications of ML in the field of HN Radiation Oncology is wide, albeit this area of research is relatively young. Overall, if not safe yet, ML is most probably a bet worth making.
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Affiliation(s)
- Stefania Volpe
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Matteo Pepa
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Mattia Zaffaroni
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Federica Bellerba
- Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Riccardo Santamaria
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Giulia Marvaso
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Lars Johannes Isaksson
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Sara Gandini
- Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Anna Starzyńska
- Department of Oral Surgery, Medical University of Gdańsk, Gdańsk, Poland
| | - Maria Cristina Leonardi
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Roberto Orecchia
- Scientific Directorate, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Daniela Alterio
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Barbara Alicja Jereczek-Fossa
- Division of Radiation Oncology, European Institute of Oncology (IEO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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11
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Nutritional Status as a Predictive Biomarker for Immunotherapy Outcomes in Advanced Head and Neck Cancer. Cancers (Basel) 2021; 13:cancers13225772. [PMID: 34830929 PMCID: PMC8616447 DOI: 10.3390/cancers13225772] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/14/2021] [Accepted: 11/16/2021] [Indexed: 02/07/2023] Open
Abstract
The association between pretreatment nutritional status and immunotherapy response in patients with advanced head and neck cancer is unclear. We retrospectively analyzed a cohort of 99 patients who underwent treatment with anti-PD-1 or anti-CTLA-4 antibodies (or both) for stage IV HNSCC between 2014 and 2020 at the Johns Hopkins Hospital. Patient demographics and clinical characteristics were retrieved from electronic medical records. Baseline prognostic nutritional index (PNI) scores and pretreatment body mass index (BMI) trends were calculated. Associations between PNI and BMI were correlated with overall survival (OS), progression-free survival (PFS), and immunotherapy response. In univariate analysis, there was a significant correlation between OS and PFS with baseline PNI (OS: HR: 0.464; 95% CI: 0.265-0.814; PFS: p = 0.007 and HR: 0.525; 95% CI: 0.341-0.808; p = 0.003). Poor OS was also associated with a greater decrease in pretreatment BMI trend (HR: 0.42; 95% CI: 0.229-0.77; p = 0.005). In multivariate analysis, baseline PNI but not BMI trend was significantly associated with OS and PFS (OS: log (HR) = -0.79, CI: -1.6, -0.03, p = 0.041; PFS: log (HR) = -0.78, CI: -1.4, -0.18, p = 0.011). In conclusion, poor pretreatment nutritional status is associated with negative post-immunotherapy outcomes.
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Ferreira TJ, de Araújo CC, Lima ACDS, Matida LM, Griebeler AFM, Coelho ASG, Gontijo APM, Cominetti C, Vêncio EF, Horst MA. Dietary Intake is Associated with miR-31 and miR-375 Expression in Patients with Head and Neck Squamous Cell Carcinoma. Nutr Cancer 2021; 74:2049-2058. [PMID: 34647497 DOI: 10.1080/01635581.2021.1990972] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
MicroRNAs (miRNAs) are important epigenetic regulators in head and neck squamous cell carcinoma (HNSCC), with miR-31 being considered an oncomir and miR-375, a tumor suppressor miR, which are up- and down-regulated in HNSCC, respectively. Nutrients are known to influence miRNA expression; however, this association is poorly explored in HNSCC. This work aimed to identify associations between dietary intake and the expression of miR-31 and miR-375 in patients newly diagnosed with HNSCC. The expression of miR-31 was positively associated with the consumption of iron (β = 16.65) and vitamin C (β = 0.37), and inversely associated with total sugar (β = -0.88), cholesterol (β= -0.23), vitamin B9 (β= -0.37) and zinc (β = -5.66) intake. The expression of miR-375 was positively associated with the consumption of selenium (β = 1.52), vitamin C (β = 0.17) and vitamin D (β = 13.01), and inversely associated with the consumption of added sugar (β = -0.49), phosphorus (β= -0.27) and vitamin B12 (β = -10.80). Our findings showed important associations between dietary intake and miR-31 and miR-375 expression in HNSCC, offering possible directions for further studies investigating how nutrients interfere with carcinogenesis.Supplemental data for this article is available online at https://doi.org/10.1080/01635581.2021.1990972 .
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Affiliation(s)
- Tathiany Jéssica Ferreira
- Nutritional Genomics Research Group, School of Nutrition, Federal University of Goias, Goiania, Brazil
| | - Caroline Castro de Araújo
- Nutritional Genomics Research Group, School of Nutrition, Federal University of Goias, Goiania, Brazil
| | | | - Larissa Morinaga Matida
- Nutritional Genomics Research Group, School of Nutrition, Federal University of Goias, Goiania, Brazil
| | | | | | | | - Cristiane Cominetti
- Nutritional Genomics Research Group, School of Nutrition, Federal University of Goias, Goiania, Brazil
| | | | - Maria Aderuza Horst
- Nutritional Genomics Research Group, School of Nutrition, Federal University of Goias, Goiania, Brazil
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Geens M, Stappers S, Konings H, De Winter BY, Specenier P, Van Meerbeeck JP, Verpooten GA, Abrams S, Janssens A, Peeters M, Van de Heyning P, Vanderveken OM, Ledeganck KJ. Epidermal growth factor as a potential prognostic and predictive biomarker of response to platinum-based chemotherapy. PLoS One 2021; 16:e0252646. [PMID: 34115785 PMCID: PMC8195347 DOI: 10.1371/journal.pone.0252646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 05/19/2021] [Indexed: 11/28/2022] Open
Abstract
In this study, we investigated serum epidermal growth factor (EGF) in an oncological population of head- and neck and pulmonary neoplasms and whether serum EGF could serve as a prognostic marker of survival and as a predictive marker for treatment response to platinum-based chemotherapy. A total of 59 oncological patients and a control group of age- and sex-matched healthy volunteers were included in this study. Pre-treatment serum EGF from both groups was determined. Patient’s and tumour characteristics and mortality were recorded during a 5-year follow up period. Baseline serum EGF significantly differed between the oncological patients and the healthy volunteers (p<0.001). Serum EGF was associated with lymph node metastasis (p = 0.004) but not with sex (p = 0.753), age (p = 1.00), TNM stage (p = 0.191) or tumour size (p = 0.077). Neither serum EGF (p = 0.81) nor age (p = 0.55) showed an effect on the patient’s survival. Tumour location was significantly associated with overall 5-year survival (p = 0.003). The predictive capacity of serum EGF of response to chemotherapy was limited (AUC = 0.606), a sensitivity of 80% and a specificity of 56% was observed resulting in a likelihood ratio of a positive and negative test equal to 1.81 and 0.36, respectively. In conclusion, serum EGF levels are 5.5 times higher in an oncological population compared to a control group. Within the oncological population, low serum EGF values are associated with the presence of lymph node metastasis. Further investigation is necessary to determine if the serum EGF levels could serve as a diagnostic biomarker.
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Affiliation(s)
- Margot Geens
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Sofie Stappers
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Heleen Konings
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Benedicte Y. De Winter
- Laboratorium of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, University of Antwerp, Antwerp, Belgium
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Edegem, Belgium
| | - Pol Specenier
- Department of Oncology, Antwerp University Hospital, Edegem, Belgium
- Center for Oncological Research, University of Antwerp, Antwerp, Belgium
| | - Jan P. Van Meerbeeck
- Laboratorium of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, University of Antwerp, Antwerp, Belgium
- Department of Pneumology, Antwerp University Hospital, Edegem, Belgium
| | - Gert A. Verpooten
- Laboratorium of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, University of Antwerp, Antwerp, Belgium
| | - Steven Abrams
- Global Health Institute, Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium
- Data Science Institute, Interuniversity Institute for Biostatistics and Statistical Bioinformatics, UHasselt, Diepenbeek, Belgium
| | - Annelies Janssens
- Department of Thoracic Oncology, Antwerp University Hospital, Edegem, Belgium
| | - Marc Peeters
- Center for Oncological Research, University of Antwerp, Antwerp, Belgium
- Department of Oncology, Multidisciplinary Oncological Center Antwerp, Antwerp University Hospital, Edegem, Belgium
| | - Paul Van de Heyning
- Department of Otorhinolaryngology-Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, University of Antwerp, Antwerp, Belgium
| | - Olivier M. Vanderveken
- Department of Oncology, Multidisciplinary Oncological Center Antwerp, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, University of Antwerp, Antwerp, Belgium
| | - Kristien J. Ledeganck
- Laboratorium of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, University of Antwerp, Antwerp, Belgium
- * E-mail:
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Tagliabue M, Russell B, Moss C, De Berardinis R, Chu F, Jeannon JP, Pietrobon G, Haire A, Grosso E, Wylie H, Zorzi S, Proh M, Brunet-Garcia A, Cattaneo A, Oakley R, De Benedetto L, Arora A, Riccio S, Fry A, Bruschini R, Townley W, Giugliano G, Orfaniotis G, Madini M, Dolly S, Borghi E, Aprile D, Zurlo V, Bibiano D, Mastrilli F, Chiocca S, Van Hemelrijck M, Gandini S, Simo R, Ansarin M. Outcomes of head and neck cancer management from two cancer centres in Southern and Northern Europe during the first wave of COVID-19. TUMORI JOURNAL 2021; 108:230-239. [PMID: 33845703 DOI: 10.1177/03008916211007927] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To describe the approach and outcomes from two cancer centres in Southern and Northern Europe during the first wave of coronavirus disease 2019 (COVID-19) of patients with head and neck cancer (HNC). METHODS Data collection was performed on a retrospective cohort of patients surgically treated for primary HNC between March and May 2020, using data from two tertiary hospitals: the European Institute of Oncology (Milan) and Guy's & St Thomas' NHS Foundation Trust (London). RESULTS We included 77 patients with HNC. More patients with COVID-19 were taking angiotensin-converting enzyme (ACE) inhibitors and had Clavien-Dindo Classification grade I compared to negative patients, respectively (60% vs 22% [p = 0.058] and 40% vs 8% [p = 0.025]). Multivariate logistic regression analyses confirmed our data (p = 0.05 and 0.03, respectively). Sex and age were statistically significantly different (p = 0.05 and <0.001 respectively), showing more male patients (75% vs 53.66%, respectively) and more elderly patients in Italy than in the United Kingdom (patients aged >63 years: 69.44% vs 29.27%). CONCLUSIONS This study presents a large cohort of patients with HNC with nasopharyngeal swab during the first peak of the COVID-19 pandemic in Europe. Patients with HNC with COVID-19 appeared more likely to develop postsurgical complications and to be taking ACE inhibitors. The preventive measures adopted guaranteed the continuation of therapeutic surgical intervention.
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Affiliation(s)
- Marta Tagliabue
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy.,Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Beth Russell
- Faculty of Life Sciences and Medicine, Translational Oncology & Urology Research (TOUR), King's College London, London, UK
| | - Charlotte Moss
- Faculty of Life Sciences and Medicine, Translational Oncology & Urology Research (TOUR), King's College London, London, UK
| | - Rita De Berardinis
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesco Chu
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Jean-Pierre Jeannon
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Giacomo Pietrobon
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Anna Haire
- Faculty of Life Sciences and Medicine, Translational Oncology & Urology Research (TOUR), King's College London, London, UK
| | - Enrica Grosso
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Harriet Wylie
- Faculty of Life Sciences and Medicine, Translational Oncology & Urology Research (TOUR), King's College London, London, UK
| | - Stefano Zorzi
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Michele Proh
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Aina Brunet-Garcia
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Augusto Cattaneo
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Richard Oakley
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Luigi De Benedetto
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Asit Arora
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Stefano Riccio
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Alistair Fry
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Roberto Bruschini
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - William Townley
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Gioacchino Giugliano
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Georgios Orfaniotis
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Marzia Madini
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Saoirse Dolly
- Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ester Borghi
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Danila Aprile
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Valeria Zurlo
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Debora Bibiano
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
| | - Fabrizio Mastrilli
- Medical Administration, CMO, IEO, European Institute of Oncology, IRCCS, Milan, Italy
| | - Susanna Chiocca
- Department of Experimental Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Mieke Van Hemelrijck
- Faculty of Life Sciences and Medicine, Translational Oncology & Urology Research (TOUR), King's College London, London, UK
| | - Sara Gandini
- Department of Experimental Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Ricard Simo
- Head, Neck and Thyroid Oncology Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Mohssen Ansarin
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology IRCCS, Milan, Italy
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Tan B, Tang Q, Zhong Y, Wei Y, He L, Wu Y, Wu J, Liao J. Biomaterial-based strategies for maxillofacial tumour therapy and bone defect regeneration. Int J Oral Sci 2021; 13:9. [PMID: 33727527 PMCID: PMC7966790 DOI: 10.1038/s41368-021-00113-9] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/13/2020] [Accepted: 01/17/2021] [Indexed: 02/07/2023] Open
Abstract
Issues caused by maxillofacial tumours involve not only dealing with tumours but also repairing jaw bone defects. In traditional tumour therapy, the systemic toxicity of chemotherapeutic drugs, invasive surgical resection, intractable tumour recurrence, and metastasis are major threats to the patients' lives in the clinic. Fortunately, biomaterial-based intervention can improve the efficiency of tumour treatment and decrease the possibility of recurrence and metastasis, suggesting new promising antitumour therapies. In addition, maxillofacial bone tissue defects caused by tumours and their treatment can negatively affect the physiological and psychological health of patients, and investment in treatment can result in a multitude of burdens to society. Biomaterials are promising options because they have good biocompatibility and bioactive properties for stimulation of bone regeneration. More interestingly, an integrated material regimen that combines tumour therapy with bone repair is a promising treatment option. Herein, we summarized traditional and biomaterial-mediated maxillofacial tumour treatments and analysed biomaterials for bone defect repair. Furthermore, we proposed a promising and superior design of dual-functional biomaterials for simultaneous tumour therapy and bone regeneration to provide a new strategy for managing maxillofacial tumours and improve the quality of life of patients in the future.
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Affiliation(s)
- Bowen Tan
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Quan Tang
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yongjin Zhong
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yali Wei
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Linfeng He
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yanting Wu
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jiabao Wu
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jinfeng Liao
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Deep learning approaches for automated classification and segmentation of head and neck cancers and brain tumors in magnetic resonance images: a meta-analysis study. Int J Comput Assist Radiol Surg 2021; 16:529-542. [PMID: 33666859 DOI: 10.1007/s11548-021-02326-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 02/16/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Deep learning (DL) has led to widespread changes in automated segmentation and classification for medical purposes. This study is an attempt to use statistical methods to analyze studies related to segmentation and classification of head and neck cancers (HNCs) and brain tumors in MRI images. METHODS PubMed, Web of Science, Embase, and Scopus were searched to retrieve related studies published from January 2016 to January 2020. Studies that evaluated the performance of DL-based models in the segmentation, and/or classification and/or grading of HNCs and/or brain tumors were included. Selected studies for each analysis were statistically evaluated based on the diagnostic performance metrics. RESULTS The search results retrieved 1,664 related studies, of which 30 studies were eligible for meta-analysis. The overall performance of DL models for the complete tumor in terms of the pooled Dice score, sensitivity, and specificity was 0.8965 (95% confidence interval (95% CI): 0.76-0.9994), 0.9132 (95% CI: 0.71-0.994) and 0.9164 (95% CI: 0.78-1.00), respectively. The DL methods achieved the highest performance for classifying three types of glioma, meningioma, and pituitary tumors with overall accuracies of 96.01%, 99.73%, and 96.58%, respectively. Stratification of glioma tumors by high and low grading revealed overall accuracies of 94.32% and 94.23% for the DL methods, respectively. CONCLUSION Based on the obtained results, we can acknowledge the significant ability of DL methods in the mentioned applications. Poor reporting in these studies challenges the analysis process, so it is recommended that future studies report comprehensive results based on different metrics.
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Rishabh K, Khadilkar S, Kumar A, Kalra I, Kumar AP, Kunnumakkara AB. MicroRNAs as Modulators of Oral Tumorigenesis-A Focused Review. Int J Mol Sci 2021; 22:ijms22052561. [PMID: 33806361 PMCID: PMC7961687 DOI: 10.3390/ijms22052561] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 12/23/2022] Open
Abstract
Oral cancers constitute the majority of head and neck tumors, with a relatively high incidence and poor survival rate in developing countries. While the five-year survival rates of the oral cancer patients have increased to 65%, the overall survival for advanced stages has been at 27% for the past ten years, emphasizing the necessity for further understanding the etiology of the disease, diagnosis, and formulating possible novel treatment regimens. MicroRNAs (miRNAs), a family of small non-coding RNA, have emerged as master modulators of gene expression in various cellular and biological process. Aberrant expression of these dynamic molecules has been associated with many human diseases, including oral cancers. The deregulated miRNAs have been shown to control various oncogenic processes, including sustaining proliferative signaling, evading growth suppressors, resisting cell death activating invasion and metastasis, and inducing angiogenesis. Hence, the aberrant expression of miRNAs associated with oral cancers, makes them potential candidates for the investigation of functional markers, which will aid in the differential diagnosis, prognosis, and development of novel therapeutic regimens. This review presents a holistic insight into our understanding of the role of miRNAs in regulating various hallmarks of oral tumorigenesis.
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Affiliation(s)
- Kumar Rishabh
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology (IIT) Guwahati, Guwahati, Assam 781039, India; (K.R.); (S.K.); (A.K.); (I.K.)
| | - Soham Khadilkar
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology (IIT) Guwahati, Guwahati, Assam 781039, India; (K.R.); (S.K.); (A.K.); (I.K.)
| | - Aviral Kumar
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology (IIT) Guwahati, Guwahati, Assam 781039, India; (K.R.); (S.K.); (A.K.); (I.K.)
| | - Ishu Kalra
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology (IIT) Guwahati, Guwahati, Assam 781039, India; (K.R.); (S.K.); (A.K.); (I.K.)
| | - Alan Prem Kumar
- Cancer Science Institute of Singapore, Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore
- National University Cancer Institute, National University Health System, Singapore 119074, Singapore
- Correspondence: authors: (A.P.K.); (A.B.K.)
| | - Ajaikumar B. Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology (IIT) Guwahati, Guwahati, Assam 781039, India; (K.R.); (S.K.); (A.K.); (I.K.)
- Correspondence: authors: (A.P.K.); (A.B.K.)
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Importance of the PD-1/PD-L1 Axis for Malignant Transformation and Risk Assessment of Oral Leukoplakia. Biomedicines 2021; 9:biomedicines9020194. [PMID: 33669300 PMCID: PMC7920045 DOI: 10.3390/biomedicines9020194] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/10/2021] [Accepted: 02/10/2021] [Indexed: 02/07/2023] Open
Abstract
Background: The programmed cell death ligand 1/programmed cell death receptor 1 (PD-L1/PD-1) Immune Checkpoint is an important modulator of the immune response. Overexpression of the receptor and its ligands is involved in immunosuppression and the failure of an immune response against tumor cells. PD-1/PD-L1 overexpression in oral squamous cell carcinoma (OSCC) compared to healthy oral mucosa (NOM) has already been demonstrated. However, little is known about its expression in oral precancerous lesions like oral leukoplakia (OLP). The aim of the study was to investigate whether an increased expression of PD-1/PD-L1 already exists in OLP and whether it is associated with malignant transformation. Material and Methods: PD-1 and PD-L1 expression was immunohistologically analyzed separately in the epithelium (E) and the subepithelium (S) of OLP that had undergone malignant transformation within 5 years (T-OLP), in OLP without malignant transformation (N-OLP), in corresponding OSCC and in NOM. Additionally, RT-qPCR analysis for PD-L1 expression was done in the entire tissues. Additionally, the association between overexpression and malignant transformation, dysplasia and inflammation were examined. Results: Compared to N-OLP, there were increased levels of PD-1 protein in the epithelial and subepithelial layers of T-OLP (pE = 0.001; pS = 0.005). There was no significant difference in PD-L1 mRNA expression between T-OLP and N-OLP (p = 0.128), but the fold-change increase between these groups was significant (Relative Quantification (RQ) = 3.1). In contrast to N-OLP, the PD-L1 protein levels were significantly increased in the epithelial layers of T-OLP (p = 0.007), but not in its subepithelial layers (p = 0.25). Importantly, increased PD-L1 levels were significantly associated to malignant transformation within 5 years. Conclusion: Increased levels of PD-1 and PD-L1 are related to malignant transformation in OLP and may represent a promising prognostic indicator to determine the risk of malignant progression of OLP. Increased PD-L1 levels might establish an immunosuppressive microenvironment, which could favor immune escape and thereby contribute to malignant transformation. Hence, checkpoint inhibitors could counteract tumor development in OLP and may serve as efficient therapeutic strategy in patients with high-risk precancerous lesions.
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