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Zhao B, Qin X, Fu R, Yang M, Hu X, Zhao S, Cui Y, Guo Q, Zhou W. Supramolecular nanodrug targeting CDK4/6 overcomes BAG1 mediated cisplatin resistance in oral squamous cell carcinoma. J Control Release 2024; 368:623-636. [PMID: 38479445 DOI: 10.1016/j.jconrel.2024.03.014] [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: 09/19/2023] [Revised: 02/01/2024] [Accepted: 03/09/2024] [Indexed: 03/19/2024]
Abstract
Chemoresistance to cisplatin remains a significant challenge affecting the prognosis of advanced oral squamous cell carcinoma (OSCC). However, the specific biomarkers and underlying mechanisms responsible for cisplatin resistance remain elusive. Through comprehensive bioinformatic analyses, we identified a potential biomarker, BCL2 associated athanogene-1 (BAG1), showing elevated expression in head and neck squamous cell carcinoma (HNSCC). Since OSCC represents the primary pathological type of HNSCC, we investigated BAG1 expression in human tumor tissues and cisplatin resistant OSCC cell lines, revealing that silencing BAG1 induced apoptosis in cisplatin-resistant cells both in vitro and in vivo. This effect led to impaired cell viability of cisplatin resistant OSCC cells and indicated a positive correlation between BAG1 expression and the G1/S transition during cell proliferation. Based on these insights, the administration of a CDK4/6 inhibitor in combination with cisplatin effectively overcame cisplatin resistance in OSCC through the CDK4/6-BAG1 axis. Additionally, to enable simultaneous drug delivery and enhance synergistic antitumor efficacy, we developed a novel supramolecular nanodrug LEE011-FFERGD/CDDP, which was validated in an OSCC orthotopic mouse model. In summary, our study highlights the potential of a combined administration of CDK4/6 inhibitor and cisplatin as a promising therapeutic regimen for treating advanced or cisplatin resistant OSCC.
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Affiliation(s)
- Borui Zhao
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China; Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, Tianjin 300070, China
| | - Xuan Qin
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; Tianjin' s Clinical Research Center for Cancer, Tianjin 300060, China
| | - Rui Fu
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China; Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, Tianjin 300070, China
| | - Maosen Yang
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China
| | - Xin Hu
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China; Tianjin Key Laboratory of Oral Soft and Hard Tissues Restoration and Regeneration, Tianjin 300070, China
| | - Shaorong Zhao
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; Tianjin' s Clinical Research Center for Cancer, Tianjin 300060, China
| | - Yange Cui
- Program in Gene Expression and Regulation, The Wistar Institute, Philadelphia, PA 19104, USA
| | - Qingxiang Guo
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China.
| | - Wei Zhou
- Cardiovascular Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
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Hurník P, Režnarová J, Chyra Z, Motyka O, Putnová BM, Čermáková Z, Blažek T, Fománek M, Gaykalova D, Buchtová M, Ševčíková T, Štembírek J. Enhancing oral squamous cell carcinoma prediction: the prognostic power of the worst pattern of invasion and the limited impact of molecular resection margins. Front Oncol 2023; 13:1287650. [PMID: 38188288 PMCID: PMC10766711 DOI: 10.3389/fonc.2023.1287650] [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: 09/02/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024] Open
Abstract
Objective Oral squamous cell carcinoma (OSCC) originates from the mucosal lining of the oral cavity. Almost half of newly diagnosed cases are classified as advanced stage IV disease, which makes resection difficult. In this study, we investigated the pathological features and mutation profiles of tumor margins in OSCC. Methods We performed hierarchical clustering of principal components to identify distinct patterns of tumor growth and their association with patient prognosis. We also used next-generation sequencing to analyze somatic mutations in tumor and marginal tissue samples. Results Our analyses uncovered that the grade of worst pattern of invasion (WPOI) is strongly associated with depth of invasion and patient survival in multivariable analysis. Mutations were primarily detected in the DNA isolated from tumors, but several mutations were also identified in marginal tissue. In total, we uncovered 29 mutated genes, mainly tumor suppressor genes involved in DNA repair including BRCA genes; however none of these mutations significantly correlated with a higher chance of relapse in our medium-size cohort. Some resection margins that appeared histologically normal harbored tumorigenic mutations in TP53 and CDKN2A genes. Conclusion Even histologically normal margins may contain molecular alterations that are not detectable by conventional histopathological methods, but NCCN classification system still outperforms other methods in the prediction of the probability of disease relapse.
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Affiliation(s)
- Pavel Hurník
- Institute of Clinical and Molecular Pathology, University Hospital Ostrava, Ostrava, Czechia
- Institute of Clinical and Molecular Pathology, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Jana Režnarová
- Department of Oral and Maxillofacial Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Craniofacial Surgery, Faculty of Medicine, Ostrava University, Ostrava, Ostrava, Czechia
| | - Zuzana Chyra
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czechia
| | - Oldřich Motyka
- Department of Environmental Engineering, VSB-Technical University of Ostrava, Ostrava, Czechia
| | - Barbora Moldovan Putnová
- Institute of Animal Physiology and Genetics, Czech Academy of Sciences, Brno, Czechia
- Department of Pathological Morphology and Parasitology, University of Veterinary Sciences Brno, Brno, Czechia
| | - Zuzana Čermáková
- Department of Oncology, University Hospital Ostrava, Ostrava, Czechia
| | - Tomáš Blažek
- Department of Oncology, University Hospital Ostrava, Ostrava, Czechia
| | - Martin Fománek
- Department of Otorhinolaryngology, University Hospital Ostrava, Ostrava, Czechia
| | - Daria Gaykalova
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States
- Department of Otorhinolaryngology-Head and Neck Surgery, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland Medical Center, Baltimore, MD, United States
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, United States
| | - Marcela Buchtová
- Institute of Animal Physiology and Genetics, Czech Academy of Sciences, Brno, Czechia
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
| | - Tereza Ševčíková
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czechia
| | - Jan Štembírek
- Department of Oral and Maxillofacial Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Craniofacial Surgery, Faculty of Medicine, Ostrava University, Ostrava, Ostrava, Czechia
- Institute of Animal Physiology and Genetics, Czech Academy of Sciences, Brno, Czechia
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3
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Stanfill SB, Hecht SS, Joerger AC, González PJ, Maia LB, Rivas MG, Moura JJG, Gupta AK, Le Brun NE, Crack JC, Hainaut P, Sparacino-Watkins C, Tyx RE, Pillai SD, Zaatari GS, Henley SJ, Blount BC, Watson CH, Kaina B, Mehrotra R. From cultivation to cancer: formation of N-nitrosamines and other carcinogens in smokeless tobacco and their mutagenic implications. Crit Rev Toxicol 2023; 53:658-701. [PMID: 38050998 DOI: 10.1080/10408444.2023.2264327] [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: 04/21/2023] [Accepted: 09/20/2023] [Indexed: 12/07/2023]
Abstract
Tobacco use is a major cause of preventable morbidity and mortality globally. Tobacco products, including smokeless tobacco (ST), generally contain tobacco-specific N-nitrosamines (TSNAs), such as N'-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-butanone (NNK), which are potent carcinogens that cause mutations in critical genes in human DNA. This review covers the series of biochemical and chemical transformations, related to TSNAs, leading from tobacco cultivation to cancer initiation. A key aim of this review is to provide a greater understanding of TSNAs: their precursors, the microbial and chemical mechanisms that contribute to their formation in ST, their mutagenicity leading to cancer due to ST use, and potential means of lowering TSNA levels in tobacco products. TSNAs are not present in harvested tobacco but can form due to nitrosating agents reacting with tobacco alkaloids present in tobacco during certain types of curing. TSNAs can also form during or following ST production when certain microorganisms perform nitrate metabolism, with dissimilatory nitrate reductases converting nitrate to nitrite that is then released into tobacco and reacts chemically with tobacco alkaloids. When ST usage occurs, TSNAs are absorbed and metabolized to reactive compounds that form DNA adducts leading to mutations in critical target genes, including the RAS oncogenes and the p53 tumor suppressor gene. DNA repair mechanisms remove most adducts induced by carcinogens, thus preventing many but not all mutations. Lastly, because TSNAs and other agents cause cancer, previously documented strategies for lowering their levels in ST products are discussed, including using tobacco with lower nornicotine levels, pasteurization and other means of eliminating microorganisms, omitting fermentation and fire-curing, refrigerating ST products, and including nitrite scavenging chemicals as ST ingredients.
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Affiliation(s)
- Stephen B Stanfill
- Tobacco and Volatiles Branch, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Stephen S Hecht
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Andreas C Joerger
- Structural Genomics Consortium (SGC), Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Pablo J González
- Department of Physics, Universidad Nacional Litoral, and CONICET, Santa Fe, Argentina
| | - Luisa B Maia
- Department of Chemistry, LAQV, REQUIMTE, NOVA School of Science and Technology (FCT NOVA), Caparica, Portugal
| | - Maria G Rivas
- Department of Physics, Universidad Nacional Litoral, and CONICET, Santa Fe, Argentina
| | - José J G Moura
- Department of Chemistry, LAQV, REQUIMTE, NOVA School of Science and Technology (FCT NOVA), Caparica, Portugal
| | | | - Nick E Le Brun
- School of Chemistry, Centre for Molecular and Structural Biochemistry, University of East Anglia, Norwich, UK
| | - Jason C Crack
- School of Chemistry, Centre for Molecular and Structural Biochemistry, University of East Anglia, Norwich, UK
| | - Pierre Hainaut
- Institute for Advanced Biosciences, Grenoble Alpes University, Grenoble, France
| | - Courtney Sparacino-Watkins
- University of Pittsburgh, School of Medicine, Division of Pulmonary Allergy and Critical Care Medicine, Vascular Medicine Institute, PA, USA
| | - Robert E Tyx
- Tobacco and Volatiles Branch, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Suresh D Pillai
- Department of Food Science & Technology, National Center for Electron Beam Research, Texas A&M University, College Station, TX, USA
| | - Ghazi S Zaatari
- Department of Pathology and Laboratory Medicine, American University of Beirut, Beirut, Lebanon
| | - S Jane Henley
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Benjamin C Blount
- Tobacco and Volatiles Branch, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Clifford H Watson
- Tobacco and Volatiles Branch, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Bernd Kaina
- Institute of Toxicology, University Medical Center, Mainz, Germany
| | - Ravi Mehrotra
- Centre for Health, Innovation and Policy Foundation, Noida, India
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Yuan D, Li XQ, Qu FW, Wang Y. Landscape and the immune patterns of cuproptosis in oral squamous cell carcinoma. J Oral Pathol Med 2023; 52:951-960. [PMID: 37828627 DOI: 10.1111/jop.13489] [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: 06/05/2023] [Revised: 08/23/2023] [Accepted: 09/15/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Oral squamous cell carcinoma is an increasingly prevalent cancer type characterized by high incidence and mortality rates. Its early detection is challenging, primarily because of the absence of early molecular markers. Cuproptosis is a novel regulatory mechanism of cell death with implications in various cancers. In this study, we aimed to study cuproptosis-related genes in oral squamous cell carcinoma to identify their prognostic value. METHODS By analyzing genomic, bulk RNA-seq, and single-cell RNA-seq data, we investigated 13 cuproptosis-related genes in The Cancer Genome Atlas-Oral Squamous Cell Carcinoma dataset and Gene Expression Omnibus repository (GSE172577). RESULTS ATP7A, ATP7B, and DLST were the most frequently mutated genes, with nine of our studied genes associated with overall survival. Single-cell analysis was conducted to identify cuproptosis-related tumor cells in oral squamous cell carcinoma, which revealed two distinct patterns based on the expression of cuproptosis-related genes. These patterns exhibit differences in genetic alterations and tumor immune microenvironment. Finally, we developed a cuproptosis index using a random forest algorithm based on cuproptosis pattern-related genes in which higher levels were linked to poorer prognosis. CONCLUSION Our findings provide valuable insights into the mechanisms underlying oral squamous cell carcinoma-associated cuproptosis.
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Affiliation(s)
- Dong Yuan
- Department of Geriatric Dentistry, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Xin-Qiang Li
- Organ Transplantation Center, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fang-Wen Qu
- Grade 2018, Medical College, Qingdao University, Qingdao, China
| | - Yue Wang
- Department of Geriatric Dentistry, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
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Sadeghi ES, Nematpour FS, Mohtasham N, Mohajertehran F. The oncogenic role of NOTCH1 as biomarker in oral squamous cell carcinoma and oral lichen planus. Dent Res J (Isfahan) 2023; 20:102. [PMID: 38020255 PMCID: PMC10630544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/19/2023] [Accepted: 07/03/2023] [Indexed: 12/01/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is the most common type of oral cancer with heterogeneous molecular pathogenesis. Oral lichen planus (OLP) is demonstrated potentially can transfer to OSCC malignant lesions. Unfortunately, there are no definitive prognostic and predictive biomarkers for the clinical management of OSCC patients. The present research is the first study that compared an oral premalignant lesion such as OLP to malignant lesions like OSCC for NOTCH1 expression levels to better understand its oncogenic or tumor suppressive role. Materials and Methods In this cross-sectional study, mRNA expression of NOTCH1 was evaluated by quantitative polymerase chain reaction in 65 tissue-embedded Paraffin-Block samples, including 32 OSCC and 33 OLP. Furthermore, we collected demographic information and pathological data, including tumor stage and grade. The association between NOTCH1 and GAPDH gene expressions was determined by Chi-squared, Spearman, and Mann-Whitney tests. A P < 0.05 was considered statistically significant for all statistical analyses. Results Comparison of OSCC and OLP groups showed a statistically significant difference between the quantitative expression of the NOTCH1 gene (P < 0.001). Qualitative gene expression was divided into low expression and high expression. Both study groups demonstrated a statistically significant gene expression difference (P < 0.001). There was a statistically significant difference between age and NOTCH1 expression in the OLP group (P = 0.036). There was no correlation between NOTCH1 expression and age, gender, tumor grade, and stage. Conclusion Since the OSCC is a malignant lesion and the OLP showed the possible nature of malignancy transformation, we can consider the NOTCH1 as a biomarker for the assessment of the tumorigenesis process with a definition of a standard threshold for potentially malignant lesions and malignant OSCC tumors.
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Affiliation(s)
| | | | - Nooshin Mohtasham
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farnaz Mohajertehran
- Oral and Maxillofacial Diseases 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
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6
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Hamidavi Asl A, Shirkhoda M, Saffar H, Allameh A. Analysis of H-ras Mutations and Immunohistochemistry in Recurrence Cases of High-Grade Oral Squamous Cell Carcinoma. Head Neck Pathol 2023; 17:347-354. [PMID: 36374444 PMCID: PMC10293525 DOI: 10.1007/s12105-022-01491-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/23/2022] [Accepted: 08/27/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND This study is focused on the identification of gene mutations in H-ras which are probably associated with tumor recurrence in oral squamous cell carcinoma (OSCC) following conventional therapy. METHODS Surgically removed biopsies from OSCC patients without recurrence (n = 43) and biopsies from recurrent cases (n = 19) were analyzed. Also, gingival tissues (n = 5) from normal individuals were processed and considered as control. DNA was extracted and amplified using primers for exons 1 and 2 for the H-ras gene, and then DNA products were analyzed using Sanger's sequencing technique. Besides, H-ras expression was compared in samples by immunostaining (IHC), using anti-ras antibody. RESULTS Demographic data show that smoking habit in patients and recurrent tumors was ~ 44.1 and 78%, respectively. The major site of malignancy was tongue tissue (40-60%). The rate of pathological stage III/IV were 41.8 and 100% in primary tumors and recurrence malignancy respectively. The sequencing data showed that a specific mutation in H-ras gene, Gly12Ala (G6266A) in recurrence samples and primary cases was detected in ~ 66.6% and 10% respectively. Accumulation of H-ras protein in tissues was relatively high scores (> 5) in both primary and recurrence tumors. The H-ras mutation detected was associated with increased level of H-ras protein accumulated in the malignant cells (IHC data). CONCLUSION These data may suggest that regardless of the causes and factors involved, Gly12Ala (G6266A) is associated with recurrence in high-grade OSCC tumors.
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Affiliation(s)
- Azin Hamidavi Asl
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, POB, 14115-111, Tehran, Iran
| | - Mohammad Shirkhoda
- Cancer Research Center of Cancer Institute, Tehran University of Medical Science, Tehran, Iran
| | - Hana Saffar
- Cancer Research Center of Cancer Institute, Tehran University of Medical Science, Tehran, Iran
| | - Abdolamir Allameh
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, POB, 14115-111, Tehran, Iran.
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Brzozowa-Zasada M, Piecuch A, Michalski M, Matysiak N, Kucharzewski M, Łos MJ. The Clinical Application of Immunohistochemical Expression of Notch4 Protein in Patients with Colon Adenocarcinoma. Int J Mol Sci 2023; 24:ijms24087502. [PMID: 37108670 PMCID: PMC10138794 DOI: 10.3390/ijms24087502] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
The Notch signalling pathway is one of the most conserved and well-characterised pathways involved in cell fate decisions and the development of many diseases, including cancer. Among them, it is worth noting the Notch4 receptor and its clinical application, which may have prognostic value in patients with colon adenocarcinoma. The study was performed on 129 colon adenocarcinomas. Immunohistochemical and fluorescence expression of Notch4 was performed using the Notch4 antibody. The associations between the IHC expression of Notch4 and clinical parameters were analysed using the Chi2 test or Chi2Yatesa test. The Kaplan-Meier analysis and the log-rank test were used to verify the relationship between the intensity of Notch4 expression and the 5-year survival rate of patients. Intracellular localisation of Notch4 was detected by the use of the immunogold labelling method and TEM. 101 (78.29%) samples had strong Notch4 protein expression, and 28 (21.71%) samples were characterised by low expression. The high expression of Notch4 was clearly correlated with the histological grade of the tumour (p < 0.001), PCNA immunohistochemical expression (p < 0.001), depth of invasion (p < 0.001) and angioinvasion (p < 0.001). We can conclude that high expression of Notch4 is correlated with poor prognosis of colon adenocarcinoma patients (log-rank, p < 0.001).
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Affiliation(s)
- Marlena Brzozowa-Zasada
- Department of Histology and Cell Pathology in Zabrze, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Adam Piecuch
- Department of Histology and Cell Pathology in Zabrze, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Marek Michalski
- Department of Histology and Cell Pathology in Zabrze, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
- Silesian Nanomicroscopy Centre in Zabrze, Silesia LabMed- Research and Implementation Centre, Medical University of Silesia, 40-055 Katowice, Poland
| | - Natalia Matysiak
- Department of Histology and Cell Pathology in Zabrze, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Marek Kucharzewski
- Faculty of Health Sciences, Jan Dlugosz University of Czestochowa, 42-200 Czestochowa, Poland
| | - Marek J Łos
- Department of Pathology, Pomeranian Medical University, 71-344 Szczecin, Poland
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran
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Thomas R, Wiley CA, Droste EL, Robertson J, Inman BA, Breen M. Whole exome sequencing analysis of canine urothelial carcinomas without BRAF V595E mutation: Short in-frame deletions in BRAF and MAP2K1 suggest alternative mechanisms for MAPK pathway disruption. PLoS Genet 2023; 19:e1010575. [PMID: 37079639 PMCID: PMC10153751 DOI: 10.1371/journal.pgen.1010575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 05/02/2023] [Accepted: 12/16/2022] [Indexed: 04/21/2023] Open
Abstract
Molecular profiling studies have shown that 85% of canine urothelial carcinomas (UC) harbor an activating BRAF V595E mutation, which is orthologous to the V600E variant found in several human cancer subtypes. In dogs, this mutation provides both a powerful diagnostic marker and a potential therapeutic target; however, due to their relative infrequency, the remaining 15% of cases remain understudied at the molecular level. We performed whole exome sequencing analysis of 28 canine urine sediments exhibiting the characteristic DNA copy number signatures of canine UC, in which the BRAF V595E mutation was undetected (UDV595E specimens). Among these we identified 13 specimens (46%) harboring short in-frame deletions within either BRAF exon 12 (7/28 cases) or MAP2K1 exons 2 or 3 (6/28 cases). Orthologous variants occur in several human cancer subtypes and confer structural changes to the protein product that are predictive of response to different classes of small molecule MAPK pathway inhibitors. DNA damage response and repair genes, and chromatin modifiers were also recurrently mutated in UDV595E specimens, as were genes that are positive predictors of immunotherapy response in human cancers. Our findings suggest that short in-frame deletions within BRAF exon 12 and MAP2K1 exons 2 and 3 in UDV595E cases are alternative MAPK-pathway activating events that may have significant therapeutic implications for selecting first-line treatment for canine UC. We developed a simple, cost-effective capillary electrophoresis genotyping assay for detection of these deletions in parallel with the BRAF V595E mutation. The identification of these deletion events in dogs offers a compelling cross-species platform in which to study the relationship between somatic alteration, protein conformation, and therapeutic sensitivity.
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Affiliation(s)
- Rachael Thomas
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Claire A. Wiley
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Emma L. Droste
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - James Robertson
- Office of Research (Biostatistics), College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Brant A. Inman
- Department of Surgery, School of Medicine, Duke University, Durham, North Carolina, United States of America
- Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, United States of America
| | - Matthew Breen
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, United States of America
- Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, United States of America
- Center for Human Health and the Environment, North Carolina State University, Raleigh, North Carolina, United States of America
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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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10
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Tournier B, Aucagne R, Truntzer C, Fournier C, Ghiringhelli F, Chapusot C, Martin L, Bouvier AM, Manfredi S, Jooste V, Callanan MB, Lepage C. Integrative Clinical and DNA Methylation Analyses in a Population-Based Cohort Identifies CDH17 and LRP2 as Risk Recurrence Factors in Stage II Colon Cancer. Cancers (Basel) 2022; 15:cancers15010158. [PMID: 36612154 PMCID: PMC9817957 DOI: 10.3390/cancers15010158] [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: 09/28/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
Stage II colon cancer (CC), although diagnosed early, accounts for 16% of CC deaths. Predictors of recurrence risk could mitigate this but are currently lacking. By using a DNA methylation-based clinical screening in real-world (n = 383) and in TCGA-derived cohorts of stage II CC (n = 134), we have devised a novel 40 CpG site-based classifier that can segregate stage II CC into four previously undescribed disease sub-classes that are characterised by distinct molecular features, including activation of MYC/E2F-dependant proliferation signatures. By multivariate analyses, hypermethylation of 2 CpG sites at genes CDH17 and LRP2, respectively, was found to independently confer either significantly increased (CDH17; p-value, 0.0203) or reduced (LRP2; p-value, 0.0047) risk of CC recurrence. Functional enrichment and immune cell infiltration analyses, on RNAseq data from the TCGA cohort, revealed cases with hypermethylation at CDH17 to be enriched for KRAS, epithelial-mesenchymal transition and inflammatory functions (via IL2/STAT5), associated with infiltration by 'exhausted' T cells. By contrast, LRP2 hypermethylated cases showed enrichment for mTORC1, DNA repair pathways and activated B cell signatures. These findings will be of value for improving personalised care paths and treatment in stage II CC patients.
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Affiliation(s)
- Benjamin Tournier
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Department of Pathology, Dijon University Hospital, 21000 Dijon, France
| | - Romain Aucagne
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetics in Oncology (IGEO) and CRIGEN (Crispr Functional Genomics), Dijon University Hospital, 21000 Dijon, France
- Genetics and Immunology Medical Institute (GIMI), 21000 Dijon, France
| | - Caroline Truntzer
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetics in Oncology (IGEO) and CRIGEN (Crispr Functional Genomics), Dijon University Hospital, 21000 Dijon, France
- Centre Georges-François Leclerc (CGFL), 21000 Dijon, France
| | - Cyril Fournier
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetics in Oncology (IGEO) and CRIGEN (Crispr Functional Genomics), Dijon University Hospital, 21000 Dijon, France
- Genetics and Immunology Medical Institute (GIMI), 21000 Dijon, France
| | - François Ghiringhelli
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetics in Oncology (IGEO) and CRIGEN (Crispr Functional Genomics), Dijon University Hospital, 21000 Dijon, France
- Genetics and Immunology Medical Institute (GIMI), 21000 Dijon, France
- Centre Georges-François Leclerc (CGFL), 21000 Dijon, France
| | - Caroline Chapusot
- Department of Pathology, Dijon University Hospital, 21000 Dijon, France
| | - Laurent Martin
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Department of Pathology, Dijon University Hospital, 21000 Dijon, France
| | - Anne Marie Bouvier
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
| | - Sylvain Manfredi
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Department of Hepato-Gastroenterology and Digestive Oncology, Dijon University Hospital, 21000 Dijon, France
| | - Valérie Jooste
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Department of Hepato-Gastroenterology and Digestive Oncology, Dijon University Hospital, 21000 Dijon, France
| | - Mary B. Callanan
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetics in Oncology (IGEO) and CRIGEN (Crispr Functional Genomics), Dijon University Hospital, 21000 Dijon, France
- Genetics and Immunology Medical Institute (GIMI), 21000 Dijon, France
- Correspondence: (M.B.C.); (C.L.)
| | - Côme Lepage
- Faculty of Health Sciences, University of Burgundy, 21000 Dijon, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1231, 21000 Dijon, France
- Department of Hepato-Gastroenterology and Digestive Oncology, Dijon University Hospital, 21000 Dijon, France
- Correspondence: (M.B.C.); (C.L.)
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The World of Oral Cancer and Its Risk Factors Viewed from the Aspect of MicroRNA Expression Patterns. Genes (Basel) 2022; 13:genes13040594. [PMID: 35456400 PMCID: PMC9027895 DOI: 10.3390/genes13040594] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/17/2022] [Accepted: 03/23/2022] [Indexed: 01/27/2023] Open
Abstract
Oral cancer is one of the leading causes of death worldwide, with a reported 5-year survival rate of around 50% after treatment. Epigenetic modifications are considered to have a key role in oral carcinogenesis due to histone modifications, aberrant DNA methylation, and altered expression of miRNAs. MicroRNAs (miRNAs) are small non-coding RNAs that have a key role in cancer development by regulating signaling pathways involved in carcinogenesis. MiRNA deregulation identified in oral cancer has led to the idea of using them as potential biomarkers for early diagnosis, prognosis, and the development of novel therapeutic strategies. In recent years, a key role has been observed for risk factors in preventing and treating this malignancy. The purpose of this review is to summarize the recent knowledge about the altered mechanisms of oral cancer due to risk factors and the role of miRNAs in these mechanisms.
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12
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Dongre HN, Haave H, Fromreide S, Erland FA, Moe SEE, Dhayalan SM, Riis RK, Sapkota D, Costea DE, Aarstad HJ, Vintermyr OK. Targeted Next-Generation Sequencing of Cancer-Related Genes in a Norwegian Patient Cohort With Head and Neck Squamous Cell Carcinoma Reveals Novel Actionable Mutations and Correlations With Pathological Parameters. Front Oncol 2021; 11:734134. [PMID: 34631566 PMCID: PMC8497964 DOI: 10.3389/fonc.2021.734134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/27/2021] [Indexed: 12/11/2022] Open
Abstract
Background Targeted next-generation sequencing (NGS) is increasingly applied in clinical oncology to advance personalized treatment. Despite success in many other tumour types, use of targeted NGS panels for assisting diagnosis and treatment of head and neck squamous cell carcinomas (HNSCC) is still limited. Aim The focus of this study was to establish a robust NGS panel targeting most frequent cancer mutations in long-term preserved formalin-fixed paraffin-embedded (FFPE) tissue samples of HNSCC from routine diagnostics. Materials and Methods Tumour DNA obtained from archival FFPE tissue blocks of HNSCC patients treated at Haukeland University Hospital between 2003-2016 (n=111) was subjected to mutational analysis using a custom made AmpliSeq Library PLUS panel targeting 31 genes (Illumina). Associations between mutational burden and clinical and pathological parameters were investigated. Mutation and corresponding clinicopathological data from HNSCC were extracted for selected genes from the Cancer Genome Atlas (TCGA) and used for Chi-square and Kaplan-Meier analysis. Results The threshold for sufficient number of reads was attained in 104 (93.7%) cases. Although the specific number of PCR amplified reads detected decreased, the number of NGS-annotated mutations did not significantly change with increased tissue preservation time. In HPV-negative carcinomas, mutations were detected mainly in TP53 (73.3%), FAT1 (26.7%) and FLG (16.7%) whereas in HPV-positive, the common mutations were in FLG (24.3%) FAT1 (17%) and FGFR3 (14.6%) genes. Other less common pathogenic mutations, including well reported SNPs were reproducibly identified. Presence of at least one cancer-specific mutations was found to be positively associated with an extensive desmoplastic stroma (p=0.019), and an aggressive type of invasive front (p=0.035), and negatively associated with the degree of differentiation (p=0.041). Analysis of TCGA data corroborated the association between cancer-specific mutations and tumour differentiation and survival analysis showed that tumours with at least one mutation had shorter disease-free and overall survival (p=0.005). Conclusions A custom made targeted NGS panel could reliably detect several specific mutations in archival samples of HNSCCs preserved up to 17 years. Using this method novel associations between mutational burden and clinical and pathological parameters were detected and actionable mutations in HPV-positive HNSCC were discovered.
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Affiliation(s)
- Harsh N Dongre
- Department of Pathology, Haukeland University Hospital, Bergen, Norway.,Gade Laboratory for Pathology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Centre for Cancer Biomarkers CCBIO, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Hilde Haave
- Department of Otolaryngology/Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway.,Otolaryngology, Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Siren Fromreide
- Gade Laboratory for Pathology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Centre for Cancer Biomarkers CCBIO, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Fredrik A Erland
- Department of Otolaryngology/Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway.,Otolaryngology, Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Svein Erik Emblem Moe
- Department of Otolaryngology/Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway.,Otolaryngology, Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | | | | | - Dipak Sapkota
- Institute of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Daniela Elena Costea
- Department of Pathology, Haukeland University Hospital, Bergen, Norway.,Gade Laboratory for Pathology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Centre for Cancer Biomarkers CCBIO, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Hans Jorgen Aarstad
- Department of Otolaryngology/Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway.,Otolaryngology, Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Olav K Vintermyr
- Department of Pathology, Haukeland University Hospital, Bergen, Norway.,Gade Laboratory for Pathology, Department of Clinical Medicine, University of Bergen, Bergen, Norway
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