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Sun Q, Chen X, Luo H, Meng C, Zhu D. Cancer stem cells of head and neck squamous cell carcinoma; distance towards clinical application; a systematic review of literature. Am J Cancer Res 2023; 13:4315-4345. [PMID: 37818051 PMCID: PMC10560931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 08/16/2023] [Indexed: 10/12/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the major pathological type of head and neck cancer (HNC). The disease ranks sixth among the most common malignancies worldwide, with an increasing incidence rate yearly. Despite the development of therapy, the prognosis of HNSCC remains unsatisfactory, which may be attributed to the resistance to traditional radio-chemotherapy, relapse, and metastasis. To improve the diagnosis and treatment, the targeted therapy for HNSCC may be successful as that for some other tumors. Nanocarriers are the most effective system to deliver the anti-cancerous agent at the site of interest using passive or active targeting approaches. The system enhances the drug concentration in HCN target cells, increases retention, and reduces toxicity to normal cells. Among the different techniques in nanotechnology, quantum dots (QDs) possess multiple fluorescent colors emissions under single-source excitation and size-tunable light emission. Dendrimers are the most attractive nanocarriers, which possess the desired properties of drug retention, release, unaffecting by the immune system, blood circulation time enhancing, and cells or organs specific targeting properties. In this review, we have discussed the up-to-date knowledge of the Cancer Stem Cells of Head and Neck Squamous Cell Carcinoma. Although a lot of data is available, still much more efforts remain to be made to improve the treatment of HNSCC.
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Affiliation(s)
- Qingjia Sun
- Department of Otorhinolaryngology, Head and Neck Surgery, The China-Japan Union Hospital of Jilin UniversityXiantai Street 126, Changchun 130033, Jilin, China
| | - Xi Chen
- Department of Otorhinolaryngology, Head and Neck Surgery, The China-Japan Union Hospital of Jilin UniversityXiantai Street 126, Changchun 130033, Jilin, China
| | - Hong Luo
- Department of Hematology, The First Hospital of QiqiharQiqihar 161005, Heilongjiang, China
| | - Cuida Meng
- Department of Otorhinolaryngology, Head and Neck Surgery, The China-Japan Union Hospital of Jilin UniversityXiantai Street 126, Changchun 130033, Jilin, China
| | - Dongdong Zhu
- Department of Otorhinolaryngology, Head and Neck Surgery, The China-Japan Union Hospital of Jilin UniversityXiantai Street 126, Changchun 130033, Jilin, China
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Zeng J, Ye Z, Shi S, Liang Y, Meng Q, Zhang Q, Le AD. Targeted inhibition of eIF5A hpu suppresses tumor growth and polarization of M2-like tumor-associated macrophages in oral cancer. Cell Death Dis 2023; 14:579. [PMID: 37653021 PMCID: PMC10471704 DOI: 10.1038/s41419-023-06109-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023]
Abstract
Eukaryotic initiation factor 5A2 (eIF5A2) is overexpressed in many types of cancer, and spermidine-mediated eIF5A hypusination (eIF5Ahpu) appears to be essential to most of eIF5A's biological functions, including its important role in regulating cancer cell proliferation, epithelial-mesenchymal transition (EMT), and cancer stem cell (CSC) properties as well as immune cell functions. Here we investigated the role of eIF5Ahpu in the growth of oral squamous cell carcinoma cells (OSCCs) and OSCC-induced polarization of M2-like tumor-associated macrophages (TAMs). TCGA dataset analysis revealed an overall upregulation in the mRNA expression of eIF5A2 and several key enzymes involved in polyamine (PA) metabolism in HNSCC, which was confirmed by Western blot and IHC studies. Blocking eIF5Ahpu by GC-7 but not the upstream key enzyme activities of PA metabolism, remarkably inhibited cell proliferation and the expression of EMT- and CSC-related genes in OSCC cells. In addition, blocking eIF5Ahpu robustly inhibited OSCC-induced M2-like TAM polarization in vitro. More Importantly, blocking eIF5Ahpu dramatically retarded tumor growth and infiltration/polarization of M2-like TAM in a syngeneic orthotopic murine tongue SCC model. Thus, eIF5Ahpu plays dual functions in regulating tumor cell growth and polarization of M2-TAMs in OSCC.
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Affiliation(s)
- Jincheng Zeng
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, 523808, Dongguan, China
| | - Ziyu Ye
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, 523808, Dongguan, China
| | - Shihong Shi
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
| | - Yanfang Liang
- Department of Pathology, Dongguan Hospital Affiliated to Jinan University, Bin-haiwan Central Hospital of Dongguan, 523905, Dongguan, China
| | - Qingyu Meng
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
| | - Qunzhou Zhang
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
| | - Anh D Le
- Department of Oral and Maxillofacial Surgery and Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
- Department of Oral & Maxillofacial Surgery, Penn Medicine Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, Philadelphia, PA, USA.
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Ghosh S, Mitra P, Saha U, Nandi R, Jena S, Ghosh A, Roy SS, Acharya M, Biswas NK, Singh S. NOTCH pathway inactivation reprograms stem-like oral cancer cells to JAK-STAT dependent state and provides the opportunity of synthetic lethality. Transl Oncol 2023; 32:101669. [PMID: 37054548 PMCID: PMC10122064 DOI: 10.1016/j.tranon.2023.101669] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/15/2023] Open
Abstract
BACKGROUND We have recently provided the evidence of interconvertible cellular states, driving non-genetic heterogeneity among stem-like oral cancer cells (oral-SLCCs). Here, NOTCH pathway-activity status is explored as one of the possible mechanisms behind this stochastic plasticity. METHODS Oral-SLCCs were enriched in 3D-spheroids. Constitutively-active and inactive status of NOTCH pathway was achieved by genetic or pharmacological approaches. RNA sequencing and real-time PCR was performed for gene expression studies. in vitro cytotoxicity assessments were performed by AlamarBlue assay and in vivo effects were studied by xenograft growth in zebrafish embryo. RESULTS We have observed stochastic plasticity in oral-SLCCs, spontaneously maintaining both NOTCH-active and inactive states. While cisplatin refraction was associated with post-treatment adaptation to the active-state of NOTCH pathway, oral-SLCCs with inactive NOTCH pathway status showed aggressive tumor growth and poor prognosis. RNAseq analysis clearly suggested the upregulation of JAK-STAT pathway in NOTCH pathway-inactive subset. The 3D-spheroids with lower NOTCH-activity status displayed significantly higher sensitivity to JAK-selective drugs, Ruxolitinib or Tofacitinib or siRNA mediated downregulation of tested partners STAT3/4. Oral-SLCCs were programmed to adapt the inactive status of NOTCH pathway by exposing to γ-secretase inhibitors, LY411575 or RO4929097, followed by targeting with JAK-inhibitors, Ruxolitinib or Tofacitinib. This approach resulted in a very significant inhibition in viability of 3D-spheroids as well as xenograft initiation in Zebrafish embryos. CONCLUSION Study revealed for the first time that NOTCH pathway-inactive state exhibit activation of JAK-STAT pathways, as synthetic lethal pair. Therefore, co-inhibition of these pathway may serve as novel therapeutic strategy against aggressive oral cancer.
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Affiliation(s)
- Subhashis Ghosh
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Paromita Mitra
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Uday Saha
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Rimpa Nandi
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Subhashree Jena
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Arnab Ghosh
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Shantanu Saha Roy
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Moulinath Acharya
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Nidhan Kumar Biswas
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India
| | - Sandeep Singh
- National Institute of Biomedical Genomics, Kalyani, West Bengal 741251, India.
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Dharavath B, Butle A, Pal A, Desai S, Upadhyay P, Rane A, Khandelwal R, Manavalan S, Thorat R, Sonawane K, Vaish R, Gera P, Bal M, D'Cruz AK, Nair S, Dutt A. Role of miR-944/MMP10/AXL- axis in lymph node metastasis in tongue cancer. Commun Biol 2023; 6:57. [PMID: 36650344 PMCID: PMC9845355 DOI: 10.1038/s42003-023-04437-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023] Open
Abstract
Occult lymph-node metastasis is a crucial predictor of tongue cancer mortality, with an unmet need to understand the underlying mechanism. Our immunohistochemical and real-time PCR analysis of 208 tongue tumors show overexpression of Matrix Metalloproteinase, MMP10, in 86% of node-positive tongue tumors (n = 79; p < 0.00001). Additionally, global profiling for non-coding RNAs associated with node-positive tumors reveals that of the 11 significantly de-regulated miRNAs, miR-944 negatively regulates MMP10 by targeting its 3'-UTR. We demonstrate that proliferation, migration, and invasion of tongue cancer cells are suppressed by MMP10 knockdown or miR-944 overexpression. Further, we show that depletion of MMP10 prevents nodal metastases using an orthotopic tongue cancer mice model. In contrast, overexpression of MMP10 leads to opposite effects upregulating epithelial-mesenchymal-transition, mediated by a tyrosine kinase gene, AXL, to promote nodal and distant metastasis in vivo. Strikingly, AXL expression is essential and sufficient to mediate the functional consequence of MMP10 overexpression. Consistent with our findings, TCGA-HNSC data suggests overexpression of MMP10 or AXL positively correlates with poor survival of the patients. In conclusion, our results establish that the miR-944/MMP10/AXL- axis underlies lymph node metastases with potential therapeutic intervention and prediction of nodal metastases in tongue cancer patients.
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Affiliation(s)
- Bhasker Dharavath
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
| | - Ashwin Butle
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Ankita Pal
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Sanket Desai
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
| | - Pawan Upadhyay
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
| | - Aishwarya Rane
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Risha Khandelwal
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Sujith Manavalan
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Rahul Thorat
- Laboratory Animal Facility, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Kavita Sonawane
- Division of Head and Neck Oncology, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Mumbai, 400012, India
| | - Richa Vaish
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
- Division of Head and Neck Oncology, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Mumbai, 400012, India
| | - Poonam Gera
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
- Tissue Biorepository, Advanced Centre for Treatment Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Munita Bal
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
- Department of Pathology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Mumbai, 400012, India
| | - Anil K D'Cruz
- Division of Head and Neck Oncology, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Mumbai, 400012, India
- Apollo Cancer Center, Apollo Hospitals, CBD Belapur, Navi Mumbai, 400614, India
| | - Sudhir Nair
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India.
- Division of Head and Neck Oncology, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Mumbai, 400012, India.
| | - Amit Dutt
- Integrated Cancer Genomics Laboratory, Advanced Centre for Treatment, Research, and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra, 410210, India.
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India.
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Geng N, Chen S, Liu J, Cao W, Zhang D, Feng C. Circulating tumor cells in blood as a prognostic biomarker in tongue squamous cell carcinoma. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 134:213-219. [PMID: 35725964 DOI: 10.1016/j.oooo.2021.12.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 11/02/2021] [Accepted: 12/19/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The study aimed to evaluate the role of circulating tumor cells (CTCs) as a prognostic biomarker of tongue squamous cell carcinoma (TSCC). STUDY DESIGN CTC levels in the peripheral blood of 50 patients with TSCC at baseline (i.e., before treatment) and of 8 healthy donors were determined using the NanoVelcro system. The relationship between CTC levels and clinicopathologic parameters and clinical outcomes such as recurrence, metastasis, and death during follow-up (mean 17 months) was analyzed. RESULTS CTCs levels were closely correlated with TSCC clinical staging (P = .002), N staging (P = .007), and progression status (P = .002) in TSCC patients. Receiver operating characteristic (ROC) analysis revealed that the count of CTC ≥4 (area under curve: 0.832 [95% confidence interval 0.695-0.950]; sensitivity: 0.83; specificity: 0.75; P < .001) was a better prognostic marker than TNM stage (area under curve: 0.692 [0.536-0.848]; sensitivity: 0.83; specificity: 0.55; P = .023). In addition, univariate and multivariate analysis showed that the CTC was an important and independent predictive factor for overall survival and disease-free survival (P < .001). CONCLUSIONS CTC was an independent prognostic indicator in patients with TSCC. CTC may be used as an auxiliary parameter to predict the prognosis of TSCC.
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Affiliation(s)
- Ningbo Geng
- Department of Stomatology, The Frist Affiliated Hosptial of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Shan Chen
- Department of Stomatology, The Frist Affiliated Hosptial of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Jiameng Liu
- Department of Stomatology, The Frist Affiliated Hosptial of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China; Department of Stomatology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, People's Republic of China
| | - Wei Cao
- Department of Stomatology, The Frist Affiliated Hosptial of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Dandan Zhang
- Department of Stomatology, The Frist Affiliated Hosptial of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China
| | - Chongjin Feng
- Department of Stomatology, The Frist Affiliated Hosptial of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China.
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Li L, Chang PM, Li C, Chang Y, Lai T, Su C, Chen C, Chang W, Hsiao M, Feng S. FAS receptor regulates NOTCH activity through ERK-JAG1 axis activation and controls oral cancer stemness ability and pulmonary metastasis. Cell Death Dis 2022; 8. [PMID: 35249111 PMCID: PMC8898312 DOI: 10.1038/s41420-022-00899-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 02/10/2022] [Accepted: 02/14/2022] [Indexed: 11/08/2022]
Abstract
AbstractPulmonary metastasis occurring via the colonization of circulating cancer stem cells is a major cause of oral squamous cell carcinoma (OSCC)-related death. Thus, understanding the mechanism of OSCC pulmonary metastasis may provide a new opportunity for OSCC treatment. FAS, a well-known apoptosis-inducing death receptor, has multiple nonapoptotic, protumorigenic functions. Previously, we found that SAS OSCC cells with FAS receptor knockout did not affect orthotopic tumor growth or cervical lymph node metastasis. However, FAS knockout cells could not colonize in distant organs to form metastases upon intravenous injection, which hinted at the cancer stemness function of the FAS receptor. Immunohistochemistry staining indicated that the FAS receptor serves as a poor prognosis marker in OSCC patients. FAS knockout inhibited in vitro cancer spheroid formation, migration and invasion, and prevented mesenchymal transition in OSCC cells and inhibited OSCC pulmonary metastasis in vivo. To determine the regulatory mechanism by which the FAS receptor exerts its oncogenic function, we utilized cDNA microarrays and phosphoprotein arrays to discover key candidate genes and signaling pathway regulators. JAG1 expression and NOTCH pathway activation were controlled by the FAS receptor through ERK phosphorylation. Both JAG1 and NOTCH1 silencing decreased in vitro cancer spheroid formation. In OSCC cells, FAS ligand or JAG1 protein treatment increased NOTCH pathway activity, which could be abolished by FAS receptor knockout. In FAS knockout cells, restoring the NOTCH1 intracellular domain stimulated cancer spheroid formation. Both JAG1 and NOTCH1 silencing decreased in vivo OSCC growth. In conclusion, we found a novel FAS-ERK-JAG1-NOTCH1 axis that may contribute to OSCC stemness and pulmonary metastasis.
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Kałafut J, Czerwonka A, Anameriç A, Przybyszewska-Podstawka A, Misiorek JO, Rivero-Müller A, Nees M. Shooting at Moving and Hidden Targets-Tumour Cell Plasticity and the Notch Signalling Pathway in Head and Neck Squamous Cell Carcinomas. Cancers (Basel) 2021; 13:6219. [PMID: 34944837 PMCID: PMC8699303 DOI: 10.3390/cancers13246219] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 12/15/2022] Open
Abstract
Head and Neck Squamous Cell Carcinoma (HNSCC) is often aggressive, with poor response to current therapies in approximately 40-50% of the patients. Current therapies are restricted to operation and irradiation, often combined with a small number of standard-of-care chemotherapeutic drugs, preferentially for advanced tumour patients. Only very recently, newer targeted therapies have entered the clinics, including Cetuximab, which targets the EGF receptor (EGFR), and several immune checkpoint inhibitors targeting the immune receptor PD-1 and its ligand PD-L1. HNSCC tumour tissues are characterized by a high degree of intra-tumour heterogeneity (ITH), and non-genetic alterations that may affect both non-transformed cells, such as cancer-associated fibroblasts (CAFs), and transformed carcinoma cells. This very high degree of heterogeneity likely contributes to acquired drug resistance, tumour dormancy, relapse, and distant or lymph node metastasis. ITH, in turn, is likely promoted by pronounced tumour cell plasticity, which manifests in highly dynamic and reversible phenomena such as of partial or hybrid forms of epithelial-to-mesenchymal transition (EMT), and enhanced tumour stemness. Stemness and tumour cell plasticity are strongly promoted by Notch signalling, which remains poorly understood especially in HNSCC. Here, we aim to elucidate how Notch signal may act both as a tumour suppressor and proto-oncogenic, probably during different stages of tumour cell initiation and progression. Notch signalling also interacts with numerous other signalling pathways, that may also have a decisive impact on tumour cell plasticity, acquired radio/chemoresistance, and metastatic progression of HNSCC. We outline the current stage of research related to Notch signalling, and how this pathway may be intricately interconnected with other, druggable targets and signalling mechanisms in HNSCC.
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Affiliation(s)
- Joanna Kałafut
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, ul. Chodzki 1, 20-093 Lublin, Poland; (J.K.); (A.C.); (A.A.); (A.P.-P.); (A.R.-M.)
| | - Arkadiusz Czerwonka
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, ul. Chodzki 1, 20-093 Lublin, Poland; (J.K.); (A.C.); (A.A.); (A.P.-P.); (A.R.-M.)
| | - Alinda Anameriç
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, ul. Chodzki 1, 20-093 Lublin, Poland; (J.K.); (A.C.); (A.A.); (A.P.-P.); (A.R.-M.)
| | - Alicja Przybyszewska-Podstawka
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, ul. Chodzki 1, 20-093 Lublin, Poland; (J.K.); (A.C.); (A.A.); (A.P.-P.); (A.R.-M.)
| | - Julia O. Misiorek
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry Polish Academy of Sciences, ul. Noskowskiego 12/14, 61-704 Poznan, Poland;
| | - Adolfo Rivero-Müller
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, ul. Chodzki 1, 20-093 Lublin, Poland; (J.K.); (A.C.); (A.A.); (A.P.-P.); (A.R.-M.)
| | - Matthias Nees
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, ul. Chodzki 1, 20-093 Lublin, Poland; (J.K.); (A.C.); (A.A.); (A.P.-P.); (A.R.-M.)
- Western Finland Cancer Centre (FICAN West), Institute of Biomedicine, University of Turku, 20101 Turku, Finland
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Singh P, Augustine D, Rao RS, Patil S, Awan KH, Sowmya SV, Haragannavar VC, Prasad K. Role of cancer stem cells in head-and-neck squamous cell carcinoma - A systematic review. J Carcinog 2021; 20:12. [PMID: 34729044 PMCID: PMC8511833 DOI: 10.4103/jcar.jcar_14_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 08/30/2020] [Accepted: 12/05/2020] [Indexed: 11/24/2022] Open
Abstract
Targeting cancer stem cell (CSC) subpopulation within the tumor remains an obstacle for specific therapy in head-and-neck squamous cell carcinoma (HNSCC). Few studies in the literature describe a panel of stem cell makers, however a distinct panel has not been put forth. This systematic review aims to enhance the knowledge of additional markers to accurately relate their expression to tumorigenesis, metastasis, and therapy resistance. Databases, including PubMed, Google Scholar, Ebsco, and Science Direct, were searched from 2010 to 2017 using various combinations of the following keywords: “Stem cell markers in HNSCC” and “chemoresistance and radioresistence in HNSCC.” Original experimental studies (both in vitro and in vivo) published in English considering stem cell markers in HNSCC, were considered and included. We excluded articles on tumors other than HNSCC, reviews, editorial letters, book chapters, opinions, and abstracts from the analyses. Forty-two articles were included, in which 13 types of stem cell markers were identified. The most commonly expressed CSC markers were CD44, aldehyde dehydrogenase, and CD133, which were responsible for tumorigenesis, self-renewal, and therapy resistance, whereas NANOG, SOX-2, and OCT-4 were involved in metastasis and invasion. Identification of an accurate panel of CSC markers is the need of the hour as nonspecificity of the current markers poses a problem. Further studies with a large sample size would help validate the role of these CSC markers in HNSCC. These CSC proteins can be developed as therapeutic targets for HNSCC therapy, making future treatment modality more specific and effective.
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Affiliation(s)
- Preeti Singh
- Departments of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Dominic Augustine
- Departments of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Roopa S Rao
- Departments of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Shankargouda Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Kamran Habib Awan
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, Utah, USA
| | - Samudrala Venkatesiah Sowmya
- Departments of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Vanishri C Haragannavar
- Departments of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Kavitha Prasad
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
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Wei H, Ge Q, Zhang LY, Xie J, Gan RH, Lu YG, Zheng DL. EGCG inhibits growth of tumoral lesions on lip and tongue of K-Ras transgenic mice through the Notch pathway. J Nutr Biochem 2021; 99:108843. [PMID: 34407449 DOI: 10.1016/j.jnutbio.2021.108843] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 05/11/2021] [Accepted: 07/06/2021] [Indexed: 01/29/2023]
Abstract
Epigallocatechin-3-gallate (EGCG), the main active ingredient of green tea, exhibits low toxic side effect and versatile bioactivities, and its anti-cancer effect has been extensively studied. Most of the studies used cancer cell lines and xenograft models. However, whether EGCG can prevent tumor onset after cancer-associated mutations occur is still controversial. In the present study, Krt14-cre/ERT-Kras transgenic mice were developed and the expression of K-RasG12D was induced by tamoxifen. Two weeks after induction, the K-Ras mutant mice developed exophytic tumoral lesions on the lips and tongues, with significant activation of Notch signaling pathway. Administration of EGCG effectively delayed the time of appearance, decreased the size and weight of tumoral lesions, relieved heterotypic hyperplasia of tumoral lesions, and prolonged the life of the mice. The Notch signaling pathway was significantly inhibited by EGCG in the tumoral lesions. Furthermore, EGCG significantly induced cell apoptosis and inhibited the proliferation of tongue cancer cells by blocking the activation of Notch signaling pathway. Taken together, these results indicate EGCG as an effective chemotherapeutic agent for tongue cancer by targeting Notch pathway.
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Affiliation(s)
- Hua Wei
- Fujian Key Laboratory of Oral Diseases, Fujian Biological Materials Engineering and Technology Center of Stomatology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, Fujian, China; Department of Pediatric Dentistry, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Qi Ge
- Fujian Key Laboratory of Oral Diseases, Fujian Biological Materials Engineering and Technology Center of Stomatology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, Fujian, China; Department of Preventive Dentistry, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Ling-Yu Zhang
- School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Jing Xie
- Fujian Key Laboratory of Oral Diseases, Fujian Biological Materials Engineering and Technology Center of Stomatology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, Fujian, China; Department of Preventive Dentistry, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Rui-Huan Gan
- Fujian Key Laboratory of Oral Diseases, Fujian Biological Materials Engineering and Technology Center of Stomatology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, Fujian, China; Department of Preventive Dentistry, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - You-Guang Lu
- Fujian Key Laboratory of Oral Diseases, Fujian Biological Materials Engineering and Technology Center of Stomatology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, Fujian, China; Department of Preventive Dentistry, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China.
| | - Da-Li Zheng
- Fujian Key Laboratory of Oral Diseases, Fujian Biological Materials Engineering and Technology Center of Stomatology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, Fujian, China.
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10
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Li S, Mai Z, Gu W, Ogbuehi AC, Acharya A, Pelekos G, Ning W, Liu X, Deng Y, Li H, Lethaus B, Savkovic V, Zimmerer R, Ziebolz D, Schmalz G, Wang H, Xiao H, Zhao J. Molecular Subtypes of Oral Squamous Cell Carcinoma Based on Immunosuppression Genes Using a Deep Learning Approach. Front Cell Dev Biol 2021; 9:687245. [PMID: 34422810 PMCID: PMC8375681 DOI: 10.3389/fcell.2021.687245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 06/04/2021] [Indexed: 12/21/2022] Open
Abstract
Background: The mechanisms through which immunosuppressed patients bear increased risk and worse survival in oral squamous cell carcinoma (OSCC) are unclear. Here, we used deep learning to investigate the genetic mechanisms underlying immunosuppression in the survival of OSCC patients, especially from the aspect of various survival-related subtypes. Materials and methods: OSCC samples data were obtained from The Cancer Genome Atlas (TCGA), International Cancer Genome Consortium (ICGC), and OSCC-related genetic datasets with survival data in the National Center for Biotechnology Information (NCBI). Immunosuppression genes (ISGs) were obtained from the HisgAtlas and DisGeNET databases. Survival analyses were performed to identify the ISGs with significant prognostic values in OSCC. A deep learning (DL)-based model was established for robustly differentiating the survival subpopulations of OSCC samples. In order to understand the characteristics of the different survival-risk subtypes of OSCC samples, differential expression analysis and functional enrichment analysis were performed. Results: A total of 317 OSCC samples were divided into one inferring cohort (TCGA) and four confirmation cohorts (ICGC set, GSE41613, GSE42743, and GSE75538). Eleven ISGs (i.e., BGLAP, CALCA, CTLA4, CXCL8, FGFR3, HPRT1, IL22, ORMDL3, TLR3, SPHK1, and INHBB) showed prognostic value in OSCC. The DL-based model provided two optimal subgroups of TCGA-OSCC samples with significant differences (p = 4.91E-22) and good model fitness [concordance index (C-index) = 0.77]. The DL model was validated by using four external confirmation cohorts: ICGC cohort (n = 40, C-index = 0.39), GSE41613 dataset (n = 97, C-index = 0.86), GSE42743 dataset (n = 71, C-index = 0.87), and GSE75538 dataset (n = 14, C-index = 0.48). Importantly, subtype Sub1 demonstrated a lower probability of survival and thus a more aggressive nature compared with subtype Sub2. ISGs in subtype Sub1 were enriched in the tumor-infiltrating immune cells-related pathways and cancer progression-related pathways, while those in subtype Sub2 were enriched in the metabolism-related pathways. Conclusion: The two survival subtypes of OSCC identified by deep learning can benefit clinical practitioners to divide immunocompromised patients with oral cancer into two subpopulations and give them target drugs and thus might be helpful for improving the survival of these patients and providing novel therapeutic strategies in the precision medicine area.
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Affiliation(s)
- Simin Li
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Zhaoyi Mai
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Wenli Gu
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | | | - Aneesha Acharya
- Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, India
| | - George Pelekos
- Faculty of Dentistry, University of Hong Kong, Hong Kong, China
| | - Wanchen Ning
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Xiangqiong Liu
- Laboratory of Molecular Cell Biology, Beijing Tibetan Hospital, China Tibetology Research Center, Beijing, China
| | - Yupei Deng
- Laboratory of Molecular Cell Biology, Beijing Tibetan Hospital, China Tibetology Research Center, Beijing, China
| | - Hanluo Li
- Department of Cranio Maxillofacial Surgery, University Clinic Leipzig, Leipzig, Germany
| | - Bernd Lethaus
- Department of Cranio Maxillofacial Surgery, University Clinic Leipzig, Leipzig, Germany
| | - Vuk Savkovic
- Department of Cranio Maxillofacial Surgery, University Clinic Leipzig, Leipzig, Germany
| | - Rüdiger Zimmerer
- Department of Cranio Maxillofacial Surgery, University Clinic Leipzig, Leipzig, Germany
| | - Dirk Ziebolz
- Department of Cariology, Endodontology and Periodontology, University of Leipzig, Leipzig, Germany
| | - Gerhard Schmalz
- Department of Cariology, Endodontology and Periodontology, University of Leipzig, Leipzig, Germany
| | - Hao Wang
- Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
| | - Hui Xiao
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Jianjiang Zhao
- Shenzhen Stomatological Hospital, Southern Medical University, Shenzhen, China
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11
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de Freitas Filho SAJ, Coutinho-Camillo CM, Oliveira KK, Bettim BB, Pinto CAL, Kowalski LP, Oliveira DT. Prognostic Implications of ALDH1 and Notch1 in Different Subtypes of Oral Cancer. J Oncol 2021; 2021:6663720. [PMID: 33854547 DOI: 10.1155/2021/6663720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/27/2021] [Accepted: 02/03/2021] [Indexed: 11/18/2022]
Abstract
Background The present study aimed to investigate the clinical significance and prognostic value of the immunoexpression of cancer stem cell markers, ALDH1 and Notch1, in subtypes of oral squamous cell carcinoma. Materials and Methods The expression of ALDH1 and Notch1 in 63 patients with well and poorly differentiated oral squamous cell carcinomas and their subtypes, verrucous carcinoma and basaloid squamous cell carcinoma, was evaluated by immunohistochemistry. The semi-quantitative analysis of the ALDH1 and Notch immunoexpression levels, based on the capture of 10 microscopic fields, at 400X magnification, at the invasive tumor front was performed and associated with clinicopathological variables using the chi-square test or Fisher's exact test. The overall and disease-free survival rates were estimated according to the Kaplan-Meier method and the curves were compared using the log-rank test. The independent effects of variables were calculated using Cox's proportional hazards regression model. Results Strong ALDH1 and Notch1 expression was observed in 16 (25.4%) and 27 (42.9%) oral squamous cell carcinomas including their subtypes, respectively. Most tumors with strong immunoexpression of ALDH1 were basaloid squamous cell carcinoma (56.3%). Statistically significant associations were observed between the strong immunoexpression of Notch1 in poorly differentiated oral squamous cell carcinoma with perineural infiltration (p = 0.011) and lymph node involvement (pN+) (p = 0.034). The strong immunoexpression of ALDH1 was a prognostic factor associated with worse overall survival (p = 0.040) for patients with oral cancer. Conclusion The strong immunoexpression of Notch1 can contribute to identification of patients with poorly differentiated oral squamous cell carcinoma, who have perineural infiltration or lymph node metastasis. In addition, the strong immunoexpression of ALDH1 may help to identify a worse prognosis in patients with oral squamous cell carcinoma and their subtypes.
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12
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Ghanbari-Movahed M, Ghanbari-Movahed Z, Momtaz S, Kilpatrick KL, Farzaei MH, Bishayee A. Unlocking the Secrets of Cancer Stem Cells with γ-Secretase Inhibitors: A Novel Anticancer Strategy. Molecules 2021; 26:972. [PMID: 33673088 DOI: 10.3390/molecules26040972] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 12/26/2022] Open
Abstract
The dysregulation of Notch signaling is associated with a wide variety of different human cancers. Notch signaling activation mostly relies on the activity of the γ-secretase enzyme that cleaves the Notch receptors and releases the active intracellular domain. It is well-documented that γ-secretase inhibitors (GSIs) block the Notch activity, mainly by inhibiting the oncogenic activity of this pathway. To date, several GSIs have been introduced clinically for the treatment of various diseases, such as Alzheimer's disease and various cancers, and their impacts on Notch inhibition have been found to be promising. Therefore, GSIs are of great interest for cancer therapy. The objective of this review is to provide a systematic review of in vitro and in vivo studies for investigating the effect of GSIs on various cancer stem cells (CSCs), mainly by modulation of the Notch signaling pathway. Various scholarly electronic databases were searched and relevant studies published in the English language were collected up to February 2020. Herein, we conclude that GSIs can be potential candidates for CSC-targeting therapy. The outcome of our study also indicates that GSIs in combination with anticancer drugs have a greater inhibitory effect on CSCs.
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13
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Misiorek JO, Przybyszewska-Podstawka A, Kałafut J, Paziewska B, Rolle K, Rivero-Müller A, Nees M. Context Matters: NOTCH Signatures and Pathway in Cancer Progression and Metastasis. Cells 2021; 10:E94. [PMID: 33430387 DOI: 10.3390/cells10010094] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/23/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
The Notch signaling pathway is a critical player in embryogenesis but also plays various roles in tumorigenesis, with both tumor suppressor and oncogenic activities. Mutations, deletions, amplifications, or over-expression of Notch receptors, ligands, and a growing list of downstream Notch-activated genes have by now been described for most human cancer types. Yet, it often remains unclear what may be the functional impact of these changes for tumor biology, initiation, and progression, for cancer therapy, and for personalized medicine. Emerging data indicate that Notch signaling can also contribute to increased aggressive properties such as invasion, tumor heterogeneity, angiogenesis, or tumor cell dormancy within solid cancer tissues; especially in epithelial cancers, which are in the center of this review. Notch further supports the “stemness” of cancer cells and helps define the stem cell niche for their long-term survival, by integrating the interaction between cancer cells and the cells of the tumor microenvironment (TME). The complexity of Notch crosstalk with other signaling pathways and its roles in cell fate and trans-differentiation processes such as epithelial-to-mesenchymal transition (EMT) point to this pathway as a decisive player that may tip the balance between tumor suppression and promotion, differentiation and invasion. Here we not only review the literature, but also explore genomic databases with a specific focus on Notch signatures, and how they relate to different stages in tumor development. Altered Notch signaling hereby plays a key role for tumor cell survival and coping with a broad spectrum of vital issues, contributing to failed therapies, poor patient outcome, and loss of lives.
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14
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Gupta S, Kumar P, Das BC. HPV +ve/-ve oral-tongue cancer stem cells: A potential target for relapse-free therapy. Transl Oncol 2021; 14:100919. [PMID: 33129107 PMCID: PMC7590584 DOI: 10.1016/j.tranon.2020.100919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/27/2020] [Accepted: 10/12/2020] [Indexed: 12/12/2022] Open
Abstract
The tongue squamous cell carcinoma (TSCC) is a highly prevalent head and neck cancer often associated with tobacco and/or alcohol abuse or high-risk human papillomavirus (HR-HPV) infection. HPV positive TSCCs present a unique mechanism of tumorigenesis as compared to tobacco and alcohol-induced TSCCs and show a better prognosis when treated. The poor prognosis and/or recurrence of TSCC is due to presence of a small subpopulation of tumor-initiating tongue cancer stem cells (TCSCs) that are intrinsically resistant to conventional chemoradio-therapies enabling cancer to relapse. Therefore, targeting TCSCs may provide efficient therapeutic strategy for relapse-free survival of TSCC patients. Indeed, the development of new TCSC targeting therapeutic approaches for the successful elimination of HPV+ve/-ve TCSCs could be achieved either by targeting the self-renewal pathways, epithelial mesenchymal transition, vascular niche, nanoparticles-based therapy, induction of differentiation, chemoradio-sensitization of TCSCs or TCSC-derived exosome-based drug delivery and inhibition of HPV oncogenes or by regulating epigenetic pathways. In this review, we have discussed all these potential approaches and highlighted several important signaling pathways/networks involved in the formation and maintenance of TCSCs, which are targetable as novel therapeutic targets to sensitize/eliminate TCSCs and to improve survival of TSCC patients.
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Affiliation(s)
- Shilpi Gupta
- Stem Cell and Cancer Research Lab, Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida 201313, India; National Institute of Cancer Prevention and Research (NICPR), I-7, Sector-39, Noida 201301, India
| | - Prabhat Kumar
- Stem Cell and Cancer Research Lab, Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida 201313, India
| | - Bhudev C Das
- Stem Cell and Cancer Research Lab, Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida 201313, India.
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15
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Shah PA, Huang C, Li Q, Kazi SA, Byers LA, Wang J, Johnson FM, Frederick MJ. NOTCH1 Signaling in Head and Neck Squamous Cell Carcinoma. Cells 2020; 9:cells9122677. [PMID: 33322834 PMCID: PMC7764697 DOI: 10.3390/cells9122677] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/12/2022] Open
Abstract
Biomarker-driven targeted therapies are lacking for head and neck squamous cell carcinoma (HNSCC), which is common and lethal. Efforts to develop such therapies are hindered by a genomic landscape dominated by the loss of tumor suppressor function, including NOTCH1 that is frequently mutated in HNSCC. Clearer understanding of NOTCH1 signaling in HNSCCs is crucial to clinically targeting this pathway. Structural characterization of NOTCH1 mutations in HNSCC demonstrates that most are predicted to cause loss of function, in agreement with NOTCH1's role as a tumor suppressor in this cancer. Experimental manipulation of NOTCH1 signaling in HNSCC cell lines harboring either mutant or wild-type NOTCH1 further supports a tumor suppressor function. Additionally, the loss of NOTCH1 signaling can drive HNSCC tumorigenesis and clinical aggressiveness. Our recent data suggest that NOTCH1 controls genes involved in early differentiation that could have different phenotypic consequences depending on the cancer's genetic background, including acquisition of pseudo-stem cell-like properties. The presence of NOTCH1 mutations may predict response to treatment with an immune checkpoint or phosphatidylinositol 3-kinase inhibitors. The latter is being tested in a clinical trial, and if validated, it may lead to the development of the first biomarker-driven targeted therapy for HNSCC.
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Affiliation(s)
- Pooja A. Shah
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (P.A.S.); (L.A.B.)
| | - Chenfei Huang
- Bobby R. Alford Department of Otolaryngology, Baylor College of Medicine, Houston, TX 77030, USA; (C.H.); (M.J.F.)
| | - Qiuli Li
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China;
| | - Sawad A. Kazi
- School of Natural Sciences, University of Texas, Austin, TX 78712, USA;
| | - Lauren A. Byers
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (P.A.S.); (L.A.B.)
- The University of Texas Graduate School of Biomedical Sciences, Houston, TX 77030, USA;
| | - Jing Wang
- The University of Texas Graduate School of Biomedical Sciences, Houston, TX 77030, USA;
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Faye M. Johnson
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (P.A.S.); (L.A.B.)
- The University of Texas Graduate School of Biomedical Sciences, Houston, TX 77030, USA;
- Correspondence: ; Tel.: +1-713–792-6363; Fax: +1-713-792-1220
| | - Mitchell J. Frederick
- Bobby R. Alford Department of Otolaryngology, Baylor College of Medicine, Houston, TX 77030, USA; (C.H.); (M.J.F.)
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16
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Meisel CT, Pagella P, Porcheri C, Mitsiadis TA. Three-Dimensional Imaging and Gene Expression Analysis Upon Enzymatic Isolation of the Tongue Epithelium. Front Physiol 2020; 11:825. [PMID: 32848819 PMCID: PMC7396520 DOI: 10.3389/fphys.2020.00825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/19/2020] [Indexed: 12/18/2022] Open
Abstract
The tongue is a complex organ involved in a variety of functions such as mastication, speech, and taste sensory function. Enzymatic digestion techniques have been developed to allow the dissociation of the epithelium from the connective tissue of the tongue. However, it is not clear if the integrity and three-dimensional architecture of the isolated epithelium is preserved, and, furthermore if this tissue separation technique excludes its contamination from the mesenchymal tissue. Here, we first describe in detail the methodology of tongue epithelium isolation, and thereafter we analyzed the multicellular compartmentalization of the epithelium by three-dimensional fluorescent imaging and quantitative real-time PCR. Molecular characterization at both protein and transcript levels confirmed the exclusive expression of epithelial markers in the isolated epithelial compartment of the tongue. Confocal imaging analysis revealed that the integrity of the epithelium was not affected, even in the basal layer, where areas of active cell proliferations were detected. Therefore, the preservation of both the architecture and the molecular signature of the tongue epithelium upon enzymatic tissue separation enable further cellular, molecular and imaging studies on the physiology, pathology, and regeneration of the tongue.
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Affiliation(s)
- Christian T Meisel
- Orofacial Development and Regeneration, Centre for Dental Medicine, Institute of Oral Biology, University of Zurich, Zurich, Switzerland
| | - Pierfrancesco Pagella
- Orofacial Development and Regeneration, Centre for Dental Medicine, Institute of Oral Biology, University of Zurich, Zurich, Switzerland
| | - Cristina Porcheri
- Orofacial Development and Regeneration, Centre for Dental Medicine, Institute of Oral Biology, University of Zurich, Zurich, Switzerland
| | - Thimios A Mitsiadis
- Orofacial Development and Regeneration, Centre for Dental Medicine, Institute of Oral Biology, University of Zurich, Zurich, Switzerland
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17
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Kuai X, Jia L, Yang T, Huang X, Zhao W, Zhang M, Chen Y, Zhu J, Feng Z, Tang Q. Trop2 Promotes Multidrug Resistance by Regulating Notch1 Signaling Pathway in Gastric Cancer Cells. Med Sci Monit 2020; 26:e919566. [PMID: 31964857 PMCID: PMC6996863 DOI: 10.12659/msm.919566] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Chemotherapy is widely used in gastric cancer treatment, but multidrug resistance remains a leading cause of chemotherapy failure. Trop2 is highly expressed in gastric tumor tissues and greatly influences cancer progression. However, little is known about the relationship between Trop2 and drug resistance in gastric cancer. MATERIAL AND METHODS In the present study, Trop2 was knocked down in BGC823 cells and overexpressed in HGC27. CCK-8 assay was performed to explore the relationship of Trop2 expression and cell proliferation treated with anticancer drugs. Flow cytometry was performed to assess the relationship between Trop2 and cell apoptosis after chemotherapy. Subcutaneous xenograft models were generated to explore the curative effect of DDP to GC in vivo. MRP1 and Notch1 expressions were assessed by Western blot. RESULTS Trop2 decreased cell proliferation inhibition and apoptosis after chemotherapeutic treatments. DDP showed stronger therapeutic effects on Trop2-knockdown tumor than control in vivo. MRP1 and Notch1 signaling pathway were confirmed to participate in Trop2-induced drug resistance. CONCLUSIONS Our findings suggest that Trop2 promotes the resistance of gastric cancer to chemotherapy by activating the Notch1 pathway.
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Affiliation(s)
- Xingwang Kuai
- Jiangsu College of Nursing, Huaian, Jiangsu, China (mainland)
| | - Lizhou Jia
- Cancer Center, Bayannur Hospital, Bayannur, Inner Mongolia, China (mainland)
| | - Tingting Yang
- Department of Pathology, Nanjing Medical University, Nanjing, Jiangsu, China (mainland).,Key Laboratory of Antibody Technology, National Health and Family Planning Commission, Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Xiaochen Huang
- Department of Pathology, Nanjing Medical University, Nanjing, Jiangsu, China (mainland).,Key Laboratory of Antibody Technology, National Health and Family Planning Commission, Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Wei Zhao
- Department of Pathology, The Nanjing Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Mingjiong Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Yuan Chen
- Department of Otolaryngology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Jin Zhu
- Key Laboratory of Antibody Technology, National Health and Family Planning Commission, Nanjing Medical University, Nanjing, Jiangsu, China (mainland).,Huadong Medical Institute of Biotechniques, Nanjing, Jiangsu, China (mainland)
| | - Zhenqing Feng
- Department of Pathology, Nanjing Medical University, Nanjing, Jiangsu, China (mainland).,Key Laboratory of Antibody Technology, National Health and Family Planning Commission, Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
| | - Qi Tang
- Department of Pathology, Nanjing Medical University, Nanjing, Jiangsu, China (mainland).,Key Laboratory of Antibody Technology, National Health and Family Planning Commission, Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
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18
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Jee H, Kim JH. Gender difference in colorectal cancer indicators for exercise interventions: the National Health Insurance Sharing Service-Derived Big Data Analysis. J Exerc Rehabil 2020; 15:811-818. [PMID: 31938703 PMCID: PMC6944878 DOI: 10.12965/jer.1938692.346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 11/20/2019] [Indexed: 12/01/2022] Open
Abstract
We aimed to examine various characterized features and effects of gender-associated different parameters including exercise on the prevalence of colorectal cancer by using data from the National Health Insurance Sharing Service Database (NHISS DB). Data from NHISS were collected on Koreans aged from 40 to 85 years and were subjected to thematic analysis. The colorectal cancer codes (C19, C20, D011, and D012) from Korean Standard Classification of Disease and Causes of Death selected a target study group, and t-test and logistic regression were used. As results, the age was higher for men who had colorectal cancer than the noncancer group; however, high and low blood pressure, hemoglobin, and age had lower values for the cancer group compared to their counterparts in women. Only total cholesterol in men and waist size in women between cancer and noncancer groups were shown to have significant differences. Serum glutamic pyruvic transaminase and alanine aminotransaminase (SGPT_ALT) showed significant differences for both sexes. In exercise-related parameter, the response number 2 (1–2 times/wk, 0.535 for odd ratio) in women and response number 3 (3–4 times/wk, 0.466 for odd ratio) in men were associated with a reduced incidence of colon cancer. There was a difference in parameters in colorectal cancer patients over 40 years old for both sexes, but not in SGPT_ALT. Regular physical activity might be one of strong factors affecting or predicting colorectal cancer incidence.
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Affiliation(s)
- Hyunseok Jee
- Department of Sports Science, Hannam University, Daejeon, Korea.,School of Kinesiology, Yeungnam University, Gyeongsan, Korea
| | - Jong-Hee Kim
- Department of Physical Education, Hanyang University, Seoul, Korea
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19
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Salameti V, Bhosale PG, Ames-Draycott A, Sipilä K, Watt FM. NOTCH1 signaling in oral squamous cell carcinoma via a TEL2/SERPINE1 axis. Oncotarget 2019; 10:6791-804. [PMID: 31827722 DOI: 10.18632/oncotarget.27306] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 10/21/2019] [Indexed: 01/13/2023] Open
Abstract
Inactivating mutations in the EGF-like ligand binding domain of NOTCH1 are a prominent feature of the mutational landscape of oral squamous cell carcinoma (OSCC). In this study, we investigated NOTCH1 mutations in keratinocyte lines derived from OSCC biopsies that had been subjected to whole exome sequencing. One line, SJG6, was found to have truncating mutations in both NOTCH1 alleles, resulting in loss of NOTCH1 expression. Overexpression of the NOTCH1 intracellular domain (NICD) in SJG6 cells promoted cell adhesion and differentiation, while suppressing proliferation, migration and clonal growth, consistent with the previously reported tumour suppressive function of NOTCH1 in OSCC. Comparative gene expression profiling identified SERPINE1 as being downregulated on NICD overexpression and predicted an interaction between SERPINE1 and genes involved in cell proliferation and migration. Mechanistically, overexpression of NICD resulted in upregulation of ETV7/TEL2, which negatively regulates SERPINE1 expression. Knockdown of SERPINE1 phenocopied the effects of NICD overexpression in culture. Consistent with previous studies and our in vitro findings, there were inverse correlations between ETV7 and SERPINE1 expression and survival in OSCC primary tumours. Our results suggest that the tumour suppressive role of NOTCH1 in OSCC is mediated, at least in part, by inhibition of SERPINE1 via ETV7.
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Bashyam MD, Animireddy S, Bala P, Naz A, George SA. The Yin and Yang of cancer genes. Gene 2019; 704:121-33. [DOI: 10.1016/j.gene.2019.04.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/21/2019] [Accepted: 04/08/2019] [Indexed: 12/31/2022]
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21
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Li JY, Huang WX, Zhou X, Chen J, Li Z. Numb inhibits epithelial-mesenchymal transition via RBP-Jκ-dependent Notch1/PTEN/FAK signaling pathway in tongue cancer. BMC Cancer 2019; 19:391. [PMID: 31023264 PMCID: PMC6482548 DOI: 10.1186/s12885-019-5605-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 04/12/2019] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Oral cancer has been estimated as the sixth most frequent solid cancer all over the world, in which tongue squamous cell carcinoma (TSCC) is the most common type of oral cancers. However, the mechanism of TSCC metastasizing to lymph node and distant sites has not been completely understood. METHODS In this study, RT-qPCR method was used to detect the mRNA level of Numb, PTEN and Notch1 genes, as well as EMT-associated genes. Western blot assay was utilized to detect protein level of these genes. In addition, we determined cell proliferation by MTT assay and employed transwell invasion assay and wound healing assay to probe the abilities of invasion and migration, respectively. To investigate the role of PTEN, its inhibitor VO-Ohpic trihydrate was used to treat SCC-4 and CAL27 cells. RESULTS We found that Numb expression was downregulated in SCC-9 and CAL-27 cells compared to NHOK cells. Instead, Notch1 level in SCC-9 and CAL-27 cells were higher than that in NHOK cells. Furthermore, the results showed that Numb overexpression significantly suppressed proliferation, migration and invasion of SCC-9 and CAL-27 cells via regulating Notch1 signaling and EMT-related genes expression. By contrast, we observed that RBP-Jκ knockdown had an inhibitory role in proliferation, migration and invasion of SCC-9 and CAL-27 cells. In cells with Numb overexpression or RBP-Jκ knockdown, p-FAK and EMT-related genes were remarkably regulated. CONCLUSIONS Our findings provide new mechanism of understanding the metastasis of TSCC and help develop therapeutic strategies for treating tongue cancer.
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Affiliation(s)
- Jin-Yun Li
- Department of Head and Neck Surgery, Hunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, No.283, Tongzipo Road, Yuelu District, Changsha, 410013 Hunan Province People’s Republic of China
| | - Wen-Xiao Huang
- Department of Head and Neck Surgery, Hunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, No.283, Tongzipo Road, Yuelu District, Changsha, 410013 Hunan Province People’s Republic of China
| | - Xiao Zhou
- Department of Head and Neck Surgery, Hunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, No.283, Tongzipo Road, Yuelu District, Changsha, 410013 Hunan Province People’s Republic of China
| | - Jie Chen
- Department of Head and Neck Surgery, Hunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, No.283, Tongzipo Road, Yuelu District, Changsha, 410013 Hunan Province People’s Republic of China
| | - Zan Li
- Department of Head and Neck Surgery, Hunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, No.283, Tongzipo Road, Yuelu District, Changsha, 410013 Hunan Province People’s Republic of China
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22
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Iyer P, Shrikhande SV, Ranjan M, Joshi A, Gardi N, Prasad R, Dharavath B, Thorat R, Salunkhe S, Sahoo B, Chandrani P, Kore H, Mohanty B, Chaudhari V, Choughule A, Kawle D, Chaudhari P, Ingle A, Banavali S, Gera P, Ramadwar MR, Prabhash K, Barreto SG, Dutt S, Dutt A. ERBB2 and KRAS alterations mediate response to EGFR inhibitors in early stage gallbladder cancer. Int J Cancer 2019; 144:2008-2019. [PMID: 30304546 PMCID: PMC6378102 DOI: 10.1002/ijc.31916] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 09/27/2018] [Indexed: 02/05/2023]
Abstract
The uncommonness of gallbladder cancer in the developed world has contributed to the generally poor understanding of the disease. Our integrated analysis of whole exome sequencing, copy number alterations, immunohistochemical, and phospho-proteome array profiling indicates ERBB2 alterations in 40% early-stage rare gallbladder tumors, among an ethnically distinct population not studied before, that occurs through overexpression in 24% (n = 25) and recurrent mutations in 14% tumors (n = 44); along with co-occurring KRAS mutation in 7% tumors (n = 44). We demonstrate that ERBB2 heterodimerizes with EGFR to constitutively activate the ErbB signaling pathway in gallbladder cells. Consistent with this, treatment with ERBB2-specific, EGFR-specific shRNA or with a covalent EGFR family inhibitor Afatinib inhibits tumor-associated characteristics of the gallbladder cancer cells. Furthermore, we observe an in vivo reduction in tumor size of gallbladder xenografts in response to Afatinib is paralleled by a reduction in the amounts of phospho-ERK, in tumors harboring KRAS (G13D) mutation but not in KRAS (G12V) mutation, supporting an essential role of the ErbB pathway. In overall, besides implicating ERBB2 as an important therapeutic target under neo-adjuvant or adjuvant settings, we present the first evidence that the presence of KRAS mutations may preclude gallbladder cancer patients to respond to anti-EGFR treatment, similar to a clinical algorithm commonly practiced to opt for anti-EGFR treatment in colorectal cancer.
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Affiliation(s)
- Prajish Iyer
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
| | - Shailesh V. Shrikhande
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
- Department of Gastrointestinal and Hepato‐Pancreato‐Biliary Surgical OncologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Malika Ranjan
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Asim Joshi
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
| | - Nilesh Gardi
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Ratnam Prasad
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Bhasker Dharavath
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
| | - Rahul Thorat
- Laboratory Animal FacilityAdvanced Centre for Treatment, Research and Education in Cancer, Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Sameer Salunkhe
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
- Shilpee laboratoryAdvanced Centre for Treatment Research Education In Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Bikram Sahoo
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Pratik Chandrani
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Hitesh Kore
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Bhabani Mohanty
- Small Animal Imaging facilityAdvanced Centre for Treatment Research Education In Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Vikram Chaudhari
- Department of Gastrointestinal and Hepato‐Pancreato‐Biliary Surgical OncologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Anuradha Choughule
- Department of Medical OncologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Dhananjay Kawle
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Pradip Chaudhari
- Small Animal Imaging facilityAdvanced Centre for Treatment Research Education In Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Arvind Ingle
- Laboratory Animal FacilityAdvanced Centre for Treatment, Research and Education in Cancer, Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Shripad Banavali
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
- Department of Medical OncologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Poonam Gera
- Tissue BiorepositoryAdvanced Centre for Treatment Research and Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Mukta R. Ramadwar
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
- Department of PathologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Kumar Prabhash
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
- Department of Medical OncologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Savio George Barreto
- Department of Gastrointestinal and Hepato‐Pancreato‐Biliary Surgical OncologyTata Memorial Centre, Ernest Borges MargMumbaiMaharashtraIndia
| | - Shilpee Dutt
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
- Shilpee laboratoryAdvanced Centre for Treatment Research Education In Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
| | - Amit Dutt
- Integrated Cancer Genomics LaboratoryAdvanced Centre for Treatment Research Education in Cancer (ACTREC), Tata Memorial CentreNavi MumbaiMaharashtraIndia
- Homi Bhabha National InstituteMumbaiMaharashtraIndia
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23
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Rettig EM, Bishop JA, Agrawal N, Chung CH, Sharma R, Zamuner F, Li RJ, Koch WM, Califano JA, Guo T, Gaykalova DA, Fakhry C. HEY1 is expressed independent of NOTCH1 and is associated with poor prognosis in head and neck squamous cell carcinoma. Oral Oncol 2018; 82:168-175. [PMID: 29909892 DOI: 10.1016/j.oraloncology.2018.05.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 05/12/2018] [Accepted: 05/25/2018] [Indexed: 01/08/2023]
Abstract
OBJECTIVES Notch signaling is frequently altered in head and neck squamous cell carcinoma (HNSCC). However, the nature and clinical implications of this dysregulation are not well understood. We previously described an association of transcriptionally active NOTCH1 Intracellular Domain (NICD1) immunohistochemical (IHC) expression pattern with high-risk pathologic characteristics. Here we further characterize Notch signaling in HNSCC. MATERIALS AND METHODS IHC expression patterns and clinicopathologic associations of Notch pathway molecules were evaluated among 78 tumors with known NOTCH1 mutation status. IHC was performed for JAG1, a NOTCH1 activating ligand, and HEY1, an NICD1 transcriptional target and Notch pathway activation marker. IHC pattern and H-score (% staining × intensity) were recorded and compared to clinicopathologic characteristics and survival. Survival was analyzed using Kaplan Meier method and Cox proportional hazards models (HR). RESULTS JAG1 and NICD1 expression patterns were highly concordant among tumors without truncating NOTCH1 mutations (p < 0.001), but were dissimilar among tumors with truncating NOTCH1 mutations (p = 0.24). There was evidence for JAG1-independent NOTCH1 activation among seven tumors, all with wild-type NOTCH1. HEY1 expression was associated with neither JAG1 nor NICD1 expression, but was associated with NOTCH1 mutation status (p = 0.03). Twelve (16%) tumors expressed HEY1 but not NICD1. Higher HEY1 H-score was significantly associated with worse overall (adjusted hazard ratio [aHR] 2.0, 95% CI = 1.0-4.2) and disease-specific (aHR = 3.3, 95% CI = 1.4-7.9) survival, whereas JAG1 and NICD1 expression were not associated with survival. CONCLUSIONS These findings suggest both NOTCH1-dependent and -independent HEY1 regulation, and imply a previously unrecognized prognostic role for HEY1 in HNSCC.
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Affiliation(s)
- Eleni M Rettig
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States.
| | - Justin A Bishop
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St., Baltimore, MD 21287, United States
| | - Nishant Agrawal
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Christine H Chung
- Department of Oncology, Johns Hopkins University School of Medicine, 401 N Broadway, Baltimore, MD 21287, United States
| | - Rajni Sharma
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St., Baltimore, MD 21287, United States
| | - Fernando Zamuner
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Ryan J Li
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Wayne M Koch
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Joseph A Califano
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Theresa Guo
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Daria A Gaykalova
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 N Caroline St., Baltimore, MD 21287, United States; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St., Baltimore, MD 21205, United States
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24
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Ding X, Zheng Y, Wang Z, Zhang W, Dong Y, Chen W, Li J, Chu W, Zhang W, Zhong Y, Mao L, Song X, Wu Y. Expression and oncogenic properties of membranous Notch1 in oral leukoplakia and oral squamous cell carcinoma. Oncol Rep 2018; 39:2584-2594. [PMID: 29620248 PMCID: PMC5983926 DOI: 10.3892/or.2018.6335] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 03/16/2018] [Indexed: 01/07/2023] Open
Abstract
Notch1 signaling is essential for tissue development and tumor progression. This signaling pathway has also been implicated in oral leukoplakia (OL) and oral squamous cell carcinoma (OSCC). However, the role of Notch1 expression in OL and its malignant transformation is unknown. This study aimed to examine the Notch1 expression patterns by immunohistochemistry (IHC) in a cohort of 78 Chinese patients with OL and to analyze the relationship between the patterns and progression of OL to OSCC. Strong Notch1 staining was observed in 10 (13%) of the 78 OL patients, but it was not associated with any of the clinicopathological parameters. However, we observed membranous Notch1 expression in 24 (31%) of the OL samples. Membranous Notch1 expression was significantly associated with the severity of dysplasia (P<0.001) and development of OSCC (P=0.003). By multivariate analysis, membranous Notch1 expression was found to be the only independent factor for OSCC development in the patient population (P=0.019). Among the 24 patients with membranous Notch1 expression, 11 (46%) developed OSCC compared to 8 (15%) of the 54 patients without such expression (P=0.001, determined by log‑rank test). Furthermore, we established a 4‑nitroquinoline‑1‑oxide (4NQO)‑induced murine OSCC model and studied the Notch1 expression patterns in different stages of carcinogenesis. We observed that the extent of expression of membranous Notch1 increased during carcinogenesis. These data indicated a relationship between membranous Notch1 expression and OSCC risk in patients with OL and suggested that membranous Notch1 served as a biomarker for assessing OSCC risk.
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Affiliation(s)
- Xu Ding
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yang Zheng
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Zhao Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Wei Zhang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yibo Dong
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Wantao Chen
- Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai 200011, P.R. China
| | - Jiang Li
- Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai 200011, P.R. China
| | - Weiming Chu
- Department of Stomatology, Northern Jiangsu People's Hospital, Jiangsu 225001, P.R. China
| | - Wei Zhang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yi Zhong
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Li Mao
- Department of Oncology and Diagnostic Sciences, University of Maryland School of Dentistry, University of Maryland, Baltimore, MD 21201, USA
| | - Xiaomeng Song
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yunong Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
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25
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Jue C, Zhifeng W, Zhisheng Z, Lin C, Yayun Q, Feng J, Hao G, Shintaro I, Hisamitsu T, Shiyu G, Yanqing L. Vasculogenic mimicry in hepatocellular carcinoma contributes to portal vein invasion. Oncotarget 2018; 7:77987-77997. [PMID: 27793002 PMCID: PMC5363638 DOI: 10.18632/oncotarget.12867] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 10/12/2016] [Indexed: 01/10/2023] Open
Abstract
Portal vein invasion (PVI) is common in hepatocellular carcinoma (HCC) and largely contributes to tumor recurrence after radical tumor resection or liver transplantation. Vasculogenic mimicry (VM) was an independent vascular system lined with tumor cells and associated with poor prognosis of HCC. The present study was conducted to evaluate the relationship between VM and portal vein invasion. A total of 44 HCC cases receiving anatomic liver resection were included in the study and were divided into groups with and without PVI. The prevalence of VM in each group was examined by CD34-PAS dual staining. The regulatory molecules of VM formation such as Notch1, Vimentin and matrix metalloproteinases (MMPs) were investigated by immunohistochemical staining. Analysis was performed to explore the association of PVI, VM and the VM regulatory molecules. PVI was found in 40.91% (18/44) cases and VM was found in 38.64% (17/44) cases in total samples. The incidence of VM was 72.22% (13/18) in PVI group while it was 15.38% (4/26) in non-PVI group (P<0.001), VM formation was positively correlated with PVI (r=0.574, P<0.001). The VM forming regulatory molecules such as Notch1, Vimentin, MMP-2 and MMP-9 were found to be correlated with PVI in HCC patients. Taken together, our results suggested that VM formation, alone with its regulatory molecules, is the promoting factor of PVI in hepatocellular carcinoma.
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Affiliation(s)
- Chen Jue
- Institution of Integrated Traditional Chinese and Western Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China.,Department of Oncology, The Second People's Hospital of Taizhou Affiliated to Yangzhou University, Taizhou, Jiangsu, China.,Department of Physiology, School of Medicine, Showa University, Tokyo, Japan
| | - Wu Zhifeng
- Department of Oncology, Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Zhang Zhisheng
- Department of Oncology, The Second People's Hospital of Taizhou Affiliated to Yangzhou University, Taizhou, Jiangsu, China
| | - Cui Lin
- Department of Oncology, The Second People's Hospital of Taizhou Affiliated to Yangzhou University, Taizhou, Jiangsu, China
| | - Qian Yayun
- Institution of Integrated Traditional Chinese and Western Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Jin Feng
- Institution of Integrated Traditional Chinese and Western Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Gu Hao
- Institution of Integrated Traditional Chinese and Western Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Ishikawa Shintaro
- Department of Physiology, School of Medicine, Showa University, Tokyo, Japan
| | - Tadashi Hisamitsu
- Department of Physiology, School of Medicine, Showa University, Tokyo, Japan
| | - Guo Shiyu
- Department of Physiology, School of Medicine, Showa University, Tokyo, Japan
| | - Liu Yanqing
- Institution of Integrated Traditional Chinese and Western Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China
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Abstract
Comprehensive genomic analyses have been performed for head and neck squamous cell carcinoma (HNSCC), revealing a significant rate of NOTCH1 mutations and identifying NOTCH1 as the second most frequently mutated gene after TP53. Most NOTCH1 mutations are considered inactivating, indicating that NOTCH1 is a tumor suppressor gene. On the other hand, cohorts from Asian populations with HNSCC have shown activating NOTCH1 mutations. HNSCC with NOTCH1 mutations have a worse prognosis than the NOTCH1 wild-type tumors. Additional data on other NOTCH family members have shown that NOTCH promotes HNSCC progression. NOTCH family members, including NOTCH pathway genes, are upregulated in HNSCC compared with normal tissues, and inhibition of the NOTCH pathway decreases cell proliferation and invasion. NOTCH activity in HNSCC is therefore contextual, and NOTCH in HNSCC is considered to have a bimodal role as a tumor suppressor and an oncogene. In this review, recent understandings of NOTCH pathway genes, including NOTCH genes, in HNSCC are described. In addition, the implications of NOTCH pathway alteration for HNSCC-specific NOTCH-targeted cancer therapy are explored.
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Affiliation(s)
- T Fukusumi
- 1 Moores Cancer Center, University of California, La Jolla, CA, USA
| | - J A Califano
- 1 Moores Cancer Center, University of California, La Jolla, CA, USA
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27
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Li B, Chen M, Lu M, Xin-Xiang J, Meng-Xiong P, Jun-Wu M. Glutaredoxin 3 promotes migration and invasion via the Notch signalling pathway in oral squamous cell carcinoma. Free Radic Res 2018; 52:390-401. [PMID: 29397791 DOI: 10.1080/10715762.2018.1435871] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Substantial evidence indicates that the alteration of the cellular redox status is a critical factor involved in cell growth and death and results in tumourigenesis. Cancer cells have an efficient antioxidant system to counteract the increased generation of ROS. However, whether this ability to survive high levels of ROS has an important role in the growth and metastasis of tumours is not well understood. Glutaredoxin 3 (GLRX3), also known as TXNL2, Grx3 and PICOT, maintains a low level of ROS, thus contributing to the survival and metastasis of several types of cancer. However, little is known about the role of GLRX3 and the underlying mechanisms that suppress oral squamous cell carcinoma (OSCC) progression. Here, by using immunohistochemical staining, we demonstrated that GLRX3 was overexpressed in human OSCC, and enhanced GLRX3 expression correlated with metastasis and with decreased overall patient survival. Knockdown of GLRX3 in human OSCC cell lines reduced Notch activity by reversing the epithelial-mesenchymal transition (EMT), resulting in the inhibition of in vitro migration and invasion. Importantly, knockdown of GLRX3 triggered the generation of ROS. Furthermore, N-acetyl cysteine (NAC), an ROS scavenger, enhanced the effects of GLRX3 knockdown on Notch-dependent EMT. Collectively, these findings suggested the vital roles of GLRX3 in OSCC progression through its relationship with EMT progression, and these data also suggest that a strategy of blocking ROS to enhance the activity of GLRX3 knockdown warrants further attention in the treatment of OSCC.
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Affiliation(s)
- Bo Li
- a Department of Oral and Maxillofacial Surgery , Affiliated Hospital of Guilin, Medical University , Guilin , PR China
| | - Mei Chen
- a Department of Oral and Maxillofacial Surgery , Affiliated Hospital of Guilin, Medical University , Guilin , PR China
| | - Mei Lu
- a Department of Oral and Maxillofacial Surgery , Affiliated Hospital of Guilin, Medical University , Guilin , PR China
| | - Jiang Xin-Xiang
- a Department of Oral and Maxillofacial Surgery , Affiliated Hospital of Guilin, Medical University , Guilin , PR China
| | - Pan Meng-Xiong
- a Department of Oral and Maxillofacial Surgery , Affiliated Hospital of Guilin, Medical University , Guilin , PR China
| | - Mao Jun-Wu
- a Department of Oral and Maxillofacial Surgery , Affiliated Hospital of Guilin, Medical University , Guilin , PR China
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28
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Gan RH, Wei H, Xie J, Zheng DP, Luo EL, Huang XY, Xie J, Zhao Y, Ding LC, Su BH, Lin LS, Zheng DL, Lu YG. Notch1 regulates tongue cancer cells proliferation, apoptosis and invasion. Cell Cycle 2017; 17:216-224. [PMID: 29117785 DOI: 10.1080/15384101.2017.1395534] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES Notch1 regulates tumor biology in a complex, context-dependent manner. The roles of Notch1 in tongue cancer are still controversial. The aim of this study is to investigate the roles of Notch1 in tongue cancer. MATERIALS AND METHODS The expression of Notch1 was tested between tongue cancer and normal samples by using immunohistochemistry. Tongue cancer cells were transfected with siRNA or plasmid, respectively. Cell proliferation, apoptosis, migration and invasion ability were tested in appropriate ways. The subcutaneous tumor model was established to observe the tumor growth. RESULTS Notch1 was upregulated in tongue carcinoma tissues and the expression of Notch1 was related with tumor stage and differentiation. Overexpression of Notch1 could increase tongue cancer cells proliferation, invasion and migration. But inhibited the expression of Notch1 could decrease cells proliferation, invasion and migration and promote cell apoptosis in vitro and in vivo. CONCLUSION Our results prove that the oncogenic role of Notch1 in tongue cancer and provide the direction of targeted therapy of tongue cancer.
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Affiliation(s)
- Rui-Huan Gan
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Hua Wei
- c The School of Basic Medical Science , Fujian Medical University , 1 Xue Yuan Road, Shang Jie Town, Min Hou County, Fuzhou 350000 , China
| | - Jing Xie
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Dan-Ping Zheng
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Er-Ling Luo
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Xiao-Yu Huang
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Jian Xie
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Yong Zhao
- b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China.,d Department of Pathology , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China
| | - Lin-Can Ding
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Bo-Hua Su
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
| | - Li-Song Lin
- e Department of Oral and Maxillofacial Surgery , Affiliated First Hospital of Fujian Medical University , 20 Cha Zhong Road, Fuzhou 350000 , China
| | - Da-Li Zheng
- f Department of Molecular Medicine , University of South Florida , 19202 Bruce B Downs Blvd, Tampa , FL 33613 , United States
| | - You-Guang Lu
- a Department of Preventive Dentistry , Affiliated Stomatological Hospital, Fujian Medical University , 246 Yang Qiao Middle Road, Fuzhou 350000 , China.,b Key laboratory of stomatology , Fujian Province University , 88 Jiao Tong Road, Fuzhou 350004 , China
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Zhuang Z, Xie N, Hu J, Yu P, Wang C, Hu X, Han X, Hou J, Huang H, Liu X. Interplay between ΔNp63 and miR-138-5p regulates growth, metastasis and stemness of oral squamous cell carcinoma. Oncotarget 2017; 8:21954-21973. [PMID: 28423539 PMCID: PMC5400637 DOI: 10.18632/oncotarget.15752] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 01/25/2017] [Indexed: 12/14/2022] Open
Abstract
TP63 acts as a master regulator in epithelia development and in the progression of various cancers, but its role in oral cancer pathogenesis remains unknown. This study aimed to explore the role of TP63 in the progression of oral squamous cell carcinoma (OSCC). This study shows that ΔNp63, the predominant isoform of TP63, is significantly upregulated in OSCC tissues and cell lines compared with their normal counterparts, and its expression is closely correlated with pathological differentiation, lymph node metastasis and clinical stage in patients with OSCC. The overexpression of ΔNp63 promotes growth, metastasis and stem-like properties in OSCC cells, and ΔNp63 depletion significantly represses OSCC cellular phenotypes in vitro and in vivo. The ΔNp63 isoform transcriptionally suppresses miR-138-5p expression; restoration of miR-138-5p expression partially abolishes the effect of upregulating ΔNp63. This study also demonstrates that miR-138-5p directly targets ΔNp63, resulting in crosstalk with ΔNp63. The correlation between ΔNp63 and miR-138-5p was further validated in OSCC tissues and was found to be significantly associated with the prognosis of patients with OSCC. Therefore, our data reveal that the interplay between ΔNp63 and miR-138-5p promotes OSCC progression by regulating cell growth, metastasis and stemness.
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Affiliation(s)
- Zehang Zhuang
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Nan Xie
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral Pathology, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Jing Hu
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Pei Yu
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Cheng Wang
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Xingxue Hu
- Department of Immunology and Infectious Disease, The Forsyth Institute, Cambridge, MA, USA.,Division of General Practice and Materials Science, The Ohio State University College of Dentistry, Columbus, OH, USA
| | - Xiaozhe Han
- Department of Immunology and Infectious Disease, The Forsyth Institute, Cambridge, MA, USA
| | - Jinsong Hou
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Hongzhang Huang
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Xiqiang Liu
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.,Department of Oral and Maxillofacial Surgery, Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
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30
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Upadhyay P, Gardi N, Desai S, Chandrani P, Joshi A, Dharavath B, Arora P, Bal M, Nair S, Dutt A. Genomic characterization of tobacco/nut chewing HPV-negative early stage tongue tumors identify MMP10 asa candidate to predict metastases. Oral Oncol 2017; 73:56-64. [PMID: 28939077 PMCID: PMC5628952 DOI: 10.1016/j.oraloncology.2017.08.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 07/27/2017] [Accepted: 08/06/2017] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Nodal metastases status among early stage tongue squamous cell cancer patients plays a decisive role in the choice of treatment, wherein about 70% patients can be spared from surgery with an accurate prediction of negative pathological lymph node status. This underscores an unmet need for prognostic biomarkers to stratify the patients who are likely to develop metastases. MATERIALS AND METHODS We performed high throughput sequencing of fifty four samples derived from HPV negative early stage tongue cancer patients habitual of chewing betel nuts, areca nuts, lime or tobacco using whole exome (n=47) and transcriptome (n=17) sequencing that were analyzed using in-house computational tools. Additionally, gene expression meta-analyses were carried out for 253 tongue cancer samples. The candidate genes were validated using qPCR and immuno-histochemical analysis in an extended set of 50 early primary tongue cancer samples. RESULTS AND CONCLUSION Somatic analysis revealed a classical tobacco mutational signature C:G>A:T transversion in 53% patients that were mutated in TP53, NOTCH1, CDKN2A, HRAS, USP6, PIK3CA, CASP8, FAT1, APC, and JAK1. Similarly, significant gains at genomic locus 11q13.3 (CCND1, FGF19, ORAOV1, FADD), 5p15.33 (SHANK2, MMP16, TERT), and 8q24.3 (BOP1); and, losses at 5q22.2 (APC), 6q25.3 (GTF2H2) and 5q13.2 (SMN1) were observed in these samples. Furthermore, an integrated gene-expression analysis of 253 tongue tumors suggested an upregulation of metastases-related pathways and over-expression of MMP10 in 48% tumors that may be crucial to predict nodal metastases in early tongue cancer patients. In overall, we present the first descriptive portrait of somatic alterations underlying the genome of tobacco/nut chewing HPV-negative early tongue cancer, and identify MMP10 asa potential prognostic biomarker to stratify those likely to develop metastases.
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Affiliation(s)
- Pawan Upadhyay
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - Nilesh Gardi
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India
| | - Sanket Desai
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - Pratik Chandrani
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - Asim Joshi
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - Bhaskar Dharavath
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - Priyanca Arora
- Division of Head and Neck Oncology, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Mumbai 400012, India
| | - Munita Bal
- Department of Pathology, Tata Memorial Hospital, Tata Memorial Centre, Mumbai 400012, India
| | - Sudhir Nair
- Division of Head and Neck Oncology, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Mumbai 400012, India
| | - Amit Dutt
- Integrated Genomics Laboratory, ACTREC, Tata Memorial Centre, Navi Mumbai 410210, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India.
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31
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Mohamed AA, Tan SH, Xavier CP, Katta S, Huang W, Ravindranath L, Jamal M, Li H, Srivastava M, Srivatsan ES, Sreenath TL, McLeod DG, Srinivasan A, Petrovics G, Dobi A, Srivastava S. Synergistic Activity with NOTCH Inhibition and Androgen Ablation in ERG-Positive Prostate Cancer Cells. Mol Cancer Res 2017; 15:1308-1317. [PMID: 28607007 DOI: 10.1158/1541-7786.mcr-17-0058] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/04/2017] [Accepted: 06/06/2017] [Indexed: 12/12/2022]
Abstract
The oncogenic activation of the ETS-related gene (ERG) due to gene fusions is present in over half of prostate cancers in Western countries. Because of its high incidence and oncogenic role, ERG and components of ERG network have emerged as potential drug targets for prostate cancer. Utilizing gene expression datasets, from matched normal and prostate tumor epithelial cells, an association of NOTCH transcription factors with ERG expression status was identified, confirming that NOTCH factors are direct transcriptional targets of ERG. Inhibition of ERG in TMPRSS2-ERG-positive VCaP cells led to decreased levels of NOTCH1 and 2 proteins and downstream transcriptional targets and partially recapitulated the phenotypes associated with ERG inhibition. Regulation of NOTCH1 and 2 genes by ERG were also noted with ectopic ERG expression in LNCaP (ERG-negative prostate cancer) and RWPE-1 (benign prostate-derived immortalized) cells. Furthermore, inhibition of NOTCH by the small-molecule γ-secretase inhibitor 1, GSI-1, conferred an increased sensitivity to androgen receptor (AR) inhibitors (bicalutamide and enzalutamide) or the androgen biosynthesis inhibitor (abiraterone) in VCaP cells. Combined treatment with bicalutamide and GSI-1 showed strongest inhibition of AR, ERG, NOTCH1, NOTCH2, and PSA protein levels along with decreased cell growth, cell survival, and enhanced apoptosis. Intriguingly, this effect was not observed in ERG-negative prostate cancer cells or immortalized benign/normal prostate epithelial cells. These data underscore the synergy of AR and NOTCH inhibitors in reducing the growth of ERG-positive prostate cancer cells.Implications: Combinational targeting of NOTCH and AR signaling has therapeutic potential in advanced ERG-driven prostate cancers. Mol Cancer Res; 15(10); 1308-17. ©2017 AACR.
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Affiliation(s)
- Ahmed A Mohamed
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Shyh-Han Tan
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Charles P Xavier
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Shilpa Katta
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Wei Huang
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Lakshmi Ravindranath
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Muhammad Jamal
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Hua Li
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Meera Srivastava
- Department of Anatomy, Physiology and Genetics, Uniformed University of Health Sciences, Bethesda, Maryland
| | - Eri S Srivatsan
- Division of General Surgery, Department of Surgery, VAGLAHS/David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, California.,Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, California
| | - Taduru L Sreenath
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - David G McLeod
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Alagarsamy Srinivasan
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Gyorgy Petrovics
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Albert Dobi
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland.
| | - Shiv Srivastava
- Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland.
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32
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Chandrani P, Prabhash K, Prasad R, Sethunath V, Ranjan M, Iyer P, Aich J, Dhamne H, Iyer DN, Upadhyay P, Mohanty B, Chandna P, Kumar R, Joshi A, Noronha V, Patil V, Ramaswamy A, Karpe A, Thorat R, Chaudhari P, Ingle A, Choughule A, Dutt A. Drug-sensitive FGFR3 mutations in lung adenocarcinoma. Ann Oncol 2017; 28:597-603. [PMID: 27998968 PMCID: PMC5391708 DOI: 10.1093/annonc/mdw636] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Lung cancer is the leading cause of cancer-related deaths across the world. In this study, we present therapeutically relevant genetic alterations in lung adenocarcinoma of Indian origin. MATERIALS AND METHODS Forty-five primary lung adenocarcinoma tumors were sequenced for 676 amplicons using RainDance cancer panel at an average coverage of 1500 × (reads per million mapped reads). To validate the findings, 49 mutations across 23 genes were genotyped in an additional set of 363 primary lung adenocarcinoma tumors using mass spectrometry. NIH/3T3 cells over expressing mutant and wild-type FGFR3 constructs were characterized for anchorage independent growth, constitutive activation, tumor formation and sensitivity to FGFR inhibitors using in vitro and xenograft mouse models. RESULTS We present the first spectrum of actionable alterations in lung adenocarcinoma tumors of Indian origin, and shows that mutations of FGFR3 are present in 20 of 363 (5.5%) patients. These FGFR3 mutations are constitutively active and oncogenic when ectopically expressed in NIH/3T3 cells and using a xenograft model in NOD/SCID mice. Inhibition of FGFR3 kinase activity inhibits transformation of NIH/3T3 overexpressing FGFR3 constructs and growth of tumors driven by FGFR3 in the xenograft models. The reduction in tumor size in the mouse is paralleled by a reduction in the amounts of phospho-ERK, validating the in vitro findings. Interestingly, the FGFR3 mutations are significantly higher in a proportion of younger patients and show a trend toward better overall survival, compared with patients lacking actionable alterations or those harboring KRAS mutations. CONCLUSION We present the first actionable mutation spectrum in Indian lung cancer genome. These findings implicate FGFR3 as a novel therapeutic in lung adenocarcinoma.
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Affiliation(s)
- P. Chandrani
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai
| | - K. Prabhash
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai
- Department of Medical Oncology, Tata Memorial Hospital
| | - R. Prasad
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - V. Sethunath
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - M. Ranjan
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - P. Iyer
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai
| | - J. Aich
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - H. Dhamne
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - D. N. Iyer
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - P. Upadhyay
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai
| | - B. Mohanty
- Small Animal Imaging Facility, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - P. Chandna
- AceProbe Technologies Pvt. Ltd, New Delhi, India
| | - R. Kumar
- Department of Pathology, Tata Memorial Hospital
| | - A. Joshi
- Department of Medical Oncology, Tata Memorial Hospital
| | - V. Noronha
- Department of Medical Oncology, Tata Memorial Hospital
| | - V. Patil
- Department of Medical Oncology, Tata Memorial Hospital
| | - A. Ramaswamy
- Department of Medical Oncology, Tata Memorial Hospital
| | - A. Karpe
- Department of Medical Oncology, Tata Memorial Hospital
| | - R. Thorat
- Department of Pathology, Tata Memorial Hospital
| | - P. Chaudhari
- Small Animal Imaging Facility, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - A. Ingle
- Laboratory Animal Facility, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
| | - A. Choughule
- Department of Medical Oncology, Tata Memorial Hospital
| | - A. Dutt
- Integrated Genomics Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai
- Correspondence to: Dr Amit Dutt, Wellcome Trust/DBT India Alliance Intermediate Fellow, Tata Memorial Centre, ACTREC, Navi Mumbai 410 210, India. Tel: +91-22-27405056; E-mail:
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