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Liu Y, Zhang N, Wen Y, Wen J. Head and neck cancer: pathogenesis and targeted therapy. MedComm (Beijing) 2024; 5:e702. [PMID: 39170944 PMCID: PMC11338281 DOI: 10.1002/mco2.702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 08/02/2024] [Accepted: 08/05/2024] [Indexed: 08/23/2024] Open
Abstract
Head and neck cancer (HNC) is a highly aggressive type of tumor characterized by delayed diagnosis, recurrence, metastasis, relapse, and drug resistance. The occurrence of HNC were associated with smoking, alcohol abuse (or both), human papillomavirus infection, and complex genetic and epigenetic predisposition. Currently, surgery and radiotherapy are the standard treatments for most patients with early-stage HNC. For recurrent or metastatic (R/M) HNC, the first-line treatment is platinum-based chemotherapy combined with the antiepidermal growth factor receptor drug cetuximab, when resurgery and radiation therapy are not an option. However, curing HNC remains challenging, especially in cases with metastasis. In this review, we summarize the pathogenesis of HNC, including genetic and epigenetic changes, abnormal signaling pathways, and immune regulation mechanisms, along with all potential therapeutic strategies such as molecular targeted therapy, immunotherapy, gene therapy, epigenetic modifications, and combination therapies. Recent preclinical and clinical studies that may offer therapeutic strategies for future research on HNC are also discussed. Additionally, new targets and treatment methods, including antibody-drug conjugates, photodynamic therapy, radionuclide therapy, and mRNA vaccines, have shown promising results in clinical trials, offering new prospects for the treatment of HNC.
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Affiliation(s)
- Yan Liu
- Frontiers Medical CenterTianfu Jincheng LaboratoryChengduChina
- National Facility for Translational Medicine (Sichuan)West China Hospital of Sichuan UniversityChengduChina
| | - Nannan Zhang
- National Center for Birth Defect MonitoringKey Laboratory of Birth Defects and Related Diseases of Women and ChildrenMinistry of EducationWest China Second University HospitalSichuan UniversityChengduChina
| | - Yi Wen
- State Key Laboratory of BiotherapyWest China Hospital of Sichuan UniversityChengduChina
| | - Jiaolin Wen
- Frontiers Medical CenterTianfu Jincheng LaboratoryChengduChina
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2
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IL-6 in the Ecosystem of Head and Neck Cancer: Possible Therapeutic Perspectives. Int J Mol Sci 2021; 22:ijms222011027. [PMID: 34681685 PMCID: PMC8540903 DOI: 10.3390/ijms222011027] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/25/2021] [Accepted: 09/29/2021] [Indexed: 12/12/2022] Open
Abstract
Interleukin-6 (IL-6) is a highly potent cytokine involved in multiple biological processes. It was previously reported to play a distinct role in inflammation, autoimmune and psychiatric disorders, ageing and various types of cancer. Furthermore, it is understood that IL-6 and its signaling pathways are substantial players in orchestrating the cancer microenvironment. Thus, they appear to be potential targets in anti-tumor therapy. The aim of this article is to elucidate the role of IL-6 in the tumor ecosystem and to review the possible therapeutic approaches in head and neck cancer.
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Combinatorial treatment with Gefitinib and Bay11-7085 sensitizes primary Gefitinib-resistant OSCC cells by influencing the EGFR- NFκB signaling axis. Med Oncol 2021; 38:110. [PMID: 34357463 DOI: 10.1007/s12032-021-01557-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 07/13/2021] [Indexed: 10/20/2022]
Abstract
EGFR-targeted therapies are reported to yield modest effect in OSCC. Activation of NFκB signaling is considered as molecular driver of EGFR inhibitor resistance in various cancers. In this scenario, present study focused on the molecular crosstalk between EGFR and NFκB signaling pathways and its therapeutic importance in OSCC. The EGFR- NFκB p65 co-expressed human OSCC cell lines UPCI:SCC066, UPCI:SCC040 and UM-SCC083B were used for in vitro studies. Recombinant human EGF, siRNAs, Western blot and qRT-PCR were used to dissect the molecular crosstalk between EGFR-NFκB signaling pathways in OSCCs. The effect of NFκB p65 knockdown on cancer hallmarks was studied by respective functional assays and RNA-Seq analysis was performed to identify the differentially expressed genes upon NFκB p65 knockdown. Gefitinib and Bay 11-7085 combination treatment was done to study the chemotherapeutic potential of EGFR- NFκB axis. Significant positive correlation between EGFR and NFκB p65 expression was observed in Head and Neck TCGA data set. EGFR induction or knockdown respectively stimulate or impair the NFκB signaling in EGFR- NFκB p65 co-expressed OSCC cell lines. NFκB p65 knockdown causes apoptosis and suppresses the viability, colony formation, migration, invasion, and spheroid formation. Using RNA-seq analysis, we identified PIK3CD as the NFκB target gene, which is commonly involved in these functions. Gefitinib and Bay 11-7085 combination treatment was found to be useful in chemosensitizing the Gefitinib-resistant OSCC cells by capitulating the EGFR- NFκB signaling axis. Combination treatment using Gefitinib and Bay 11-7085 enhanced the apoptosis and reduced cell viability and colony formation in a synergistic way. Our data demonstrated that EGFR-NFκB signaling axis plays a key role in the pathogenesis of OSCCs. Therefore, simultaneous therapeutic intervention of these pathways may be a good alternative approach for the management of OSCCs.
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Guo M, Sun Y, Ding J, Li Y, Yang S, Zhao Y, Jin X, Li SS. Circular RNA profiling reveals a potential role of hsa_circ_IPCEF1 in papillary thyroid carcinoma. Mol Med Rep 2021; 24:603. [PMID: 34165176 PMCID: PMC8240180 DOI: 10.3892/mmr.2021.12241] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 05/28/2021] [Indexed: 01/14/2023] Open
Abstract
Circular RNAs (circRNAs) are a novel type of non‑coding RNAs that are expressed across species and are implicated in cellular biological processes, displaying dysregulated expression in various tumorigeneses. Therefore, circRNA deregulation could be a crucial event in thyroid carcinoma. The present study identified circRNA signatures in several patients with papillary thyroid carcinoma (PTC) to complement the understanding of PTC pathogenesis. Using microarray technology, the circRNA profiles in three pairs of PTC tumors and matching adjacent normal tissues were screened. Differentially expressed circRNAs were further validated by reverse transcription‑quantitative PCR in whole blood from 57 pairs of subjects. Bioinformatics data analyses including miRNA response element prediction, Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway, competing endogenous RNA and KEGG Orthology‑Based Annotation System analyses were performed to predict circRNA associations with cancer‑related putative downstream miRNAs and target genes. Receiver operating characteristic curves and the area under the curve (AUC) values were acquired to assess the performance of validated circRNAs in predicting potential associations with PTC. In total, 158 dysregulated circRNAs were identified in PTC tumors relative to adjacent normal tissues. Notably, one downregulated circRNA (hsa_circ_IPCEF1) showed the preferable predictive power (AUC=0.8010, P<0.0001) and interactions with four cancer‑related genes (CASR, CDC25B, NFκB1 and SHOC2). From these analyses, one PTC‑related miRNA (hsa‑miR‑3619‑5p) was identified as a potential target for hsa_circ_IPCEF1 sponging, indicating the hsa_circ_IPCEF1/hsa‑miR‑3619‑5p axis in pathogenesis.
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Affiliation(s)
- Min Guo
- Department of Endocrinology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yushuang Sun
- College of Pharmacy, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Junzhu Ding
- College of Pharmacy, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yong Li
- Department of Endocrinology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Sihan Yang
- Department of Endocrinology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yanna Zhao
- Department of Endocrinology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Xin Jin
- School of Medicine, Nankai University, Tianjin 300071, P.R. China
| | - Shan-Shan Li
- School of Medicine, Nankai University, Tianjin 300071, P.R. China
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Doukas PG, Vageli DP, Sasaki CT, Judson BL. Pepsin Promotes Activation of Epidermal Growth Factor Receptor and Downstream Oncogenic Pathways, at Slightly Acidic and Neutral pH, in Exposed Hypopharyngeal Cells. Int J Mol Sci 2021; 22:ijms22084275. [PMID: 33924087 PMCID: PMC8074291 DOI: 10.3390/ijms22084275] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/16/2021] [Accepted: 04/17/2021] [Indexed: 02/07/2023] Open
Abstract
Pepsin refluxate is considered a risk factor for laryngopharyngeal carcinogenesis. Non-acidic pepsin was previously linked to an inflammatory and tumorigenic effect on laryngopharyngeal cells in vitro. Yet there is no clear evidence of the pepsin-effect on a specific oncogenic pathway and the importance of pH in this process. We hypothesized that less acidic pepsin triggers the activation of a specific oncogenic factor and related-signalling pathway. To explore the pepsin-effect in vitro, we performed intermittent exposure of 15 min, once per day, for a 5-day period, of human hypopharyngeal primary cells (HCs) to pepsin (1 mg/mL), at a weakly acidic pH of 5.0, a slightly acidic pH of 6.0, and a neutral pH of 7.0. We have documented that the extracellular environment at pH 6.0, and particularly pH 7.0, vs. pH 5.0, promotes the pepsin-effect on HCs, causing increased internalized pepsin and cell viability, a pronounced activation of EGFR accompanied by NF-κB and STAT3 activation, and a significant upregulation of EGFR, AKT1, mTOR, IL1β, TNF-α, RELA(p65), BCL-2, IL6 and STAT3. We herein provide new evidence of the pepsin-effect on oncogenic EGFR activation and its related-signaling pathway at neutral and slightly acidic pH in HCs, opening a window to further explore the prevention and therapeutic approach of laryngopharyngeal reflux disease.
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Chen GY, Chen JQ, Liu XY, Xu Y, Luo J, Wang YF, Zhou TL, Yan ZR, Zhou L, Tao QW. Total Flavonoids of Rhizoma Drynariae Restore the MMP/TIMP Balance in Models of Osteoarthritis by Inhibiting the Activation of the NF- κB and PI3K/AKT Pathways. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:6634837. [PMID: 33995548 PMCID: PMC8081598 DOI: 10.1155/2021/6634837] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 03/15/2021] [Accepted: 04/04/2021] [Indexed: 12/16/2022]
Abstract
Total flavonoids of Rhizoma Drynariae (TFRD) have been shown to have beneficial effects on osteoarthritis (OA) clinically, but the mechanisms have not been elucidated. In this study, we investigated the effect of TFRD on articular cartilage in an OA rat model established by the Hulth method and in SW1353 chondrocytes induced by the proinflammatory factor interleukin-1β (IL-1β). The results showed that TFRD could alleviate the pathological changes in knee cartilage in OA model rats. In vivo, the qPCR analysis indicated that the mRNA levels of matrix metalloproteinases, MMP-1, MMP-3, and MMP-13, were decreased, while tissue inhibitor of matrix metalloproteinases- (TIMP-) 4 was increased in cartilage, and these changes could be partially prevented by TFRD. In vitro experiments showed that IL-1β could significantly increase the expression of MMP-1, MMP-3, and MMP-13 and decrease the expression of TIMP-4 in SW1353 cells at the mRNA and protein levels. TFRD could increase the expression of MMP-3 and MMP-13 and decrease the expression of TIMP-4. Transfection of siRNA and addition of pathway inhibitors were used to clarify that inhibition of NF-κB and PI3K/AKT pathway decreased MMP-1, MMP-3, and MMP-13 and increased TIMP-4 expression. We also found that in IL-1β-induced SW1353 cells, TFRD pretreatment had a modest inhibitory effect on p-AKT (Ser473) and reversed the increase of nuclear factor kappa-B (NF-κB) p65 in nuclear fraction and the decrease of inhibitor of NF-κB(IκB)-α in the cytosolic fraction. Further immunofluorescence confirmed that TFRD can inhibit IL-1β-induced NF-κB p65 translocation to the nucleus to some extent. In conclusion, TFRD showed chondroprotective effects by restoring the MMP/TIMP balance in OA models by suppressing the activation of the NF-κB and PI3K/AKT pathways.
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Affiliation(s)
- Guang-Yao Chen
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jia-Qi Chen
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiao-Yu Liu
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yuan Xu
- Department of TCM Rheumatology, China-Japan Friendship Hospital, Beijing 100029, China
- Beijing Key Lab for Immune-Mediated Inflammatory Diseases, China-Japan Friendship Hospital, Beijing 100029, China
| | - Jing Luo
- Department of TCM Rheumatology, China-Japan Friendship Hospital, Beijing 100029, China
- Beijing Key Lab for Immune-Mediated Inflammatory Diseases, China-Japan Friendship Hospital, Beijing 100029, China
| | - Yi-Fei Wang
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - Tong-Liang Zhou
- Beijing Key Lab for Immune-Mediated Inflammatory Diseases, China-Japan Friendship Hospital, Beijing 100029, China
| | - Ze-Ran Yan
- Department of TCM Rheumatology, China-Japan Friendship Hospital, Beijing 100029, China
- Beijing Key Lab for Immune-Mediated Inflammatory Diseases, China-Japan Friendship Hospital, Beijing 100029, China
| | - Li Zhou
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qing-Wen Tao
- Department of TCM Rheumatology, China-Japan Friendship Hospital, Beijing 100029, China
- Beijing Key Lab for Immune-Mediated Inflammatory Diseases, China-Japan Friendship Hospital, Beijing 100029, China
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7
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Studies on characteristics and anti-diabetic and -nephritic effects of polysaccharides isolated from Paecilomyces hepiali fermentation mycelium in db/db mice. Carbohydr Polym 2019; 232:115766. [PMID: 31952583 DOI: 10.1016/j.carbpol.2019.115766] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 12/12/2019] [Accepted: 12/18/2019] [Indexed: 01/14/2023]
Abstract
Type 2 diabetes mellitus plagues many people in China and the world, and its nephritis complication is the leading cause of death for patients. Paecilomyces hepiali contained various functional components, especially polysaccharides, which possesses well pharmacological activities. In this study, polysaccharide purified from Paecilomyces hepiali fermented mycelium entitled PHEA was obtained, and its structure was systemically characterized using fourier transform infrared spectroscopy (FT-IR) and nuclear magnetic resonance (NMR). In C57BL/KsJ (BKS).Cg-Dock7m +/+ Leprdb/JNju mice (db/db mice), via detecting the alternations on biochemical criterions, pathological indicators and protein expressions related to nuclear factor-E2-related factor 2 (Nrf2) and nuclear factor-κB (NF-κB) signaling in serum and/or tissues including muscle, liver and kidney after 8-week PHEA administration, the hypoglycemic, hypolipidemic, and anti-diabetic nephropathic activities of PHEA were confirmed. The purified P. Hepiali polysaccharide with the anti-diabetic and -nephritic properties was first reported in this study via regulating Nrf2-meadited NF-κB signaling in db/db mice.
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8
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Seo MH, Myoung H, Lee JH, Kim SM, Lee SK. Changes in oncogenic protein levels in peri-implant oral malignancy: a case report. Maxillofac Plast Reconstr Surg 2019; 41:46. [PMID: 31763327 PMCID: PMC6838285 DOI: 10.1186/s40902-019-0235-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/16/2019] [Indexed: 12/25/2022] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) constitutes a group of tumors that exhibit heterogeneous biology, histopathology, and clinical behaviors. Case presentation A 73-year-old male had a whitish leukoplakia-like lesion around inflamed peri-implant area (#42, #43, and #44), and this lesion had transformed to OSCC within 3 years. He underwent mass resection, selective neck dissection, and reconstructive surgery. To detect any carcinogenesis progression, we examined the removed tumor tissue as well as the patient’s preoperative and postoperative sera to identify causative oncogenic proteins using immunoprecipitation high-performance liquid chromatography (IP-HPLC). Conclusions The protein expression levels of p53, E-cadherin, β-catenin, MMP-10, HER2, NRAS, Met, HER2, and ERb were significantly lower in the serum collected on postoperative day 10 than in the preoperative serum, and if these proteins are consistently not elevated in the serum 3 months after surgery compared with the preoperative serum, these proteins can be potential oncogenic proteins. However, we also found that the serum extracted 3 months after the operation had elevated levels of oncogenic proteins compared with that of the preoperative and 10-day postoperative serum indicating the possibility of tumor recurrence. At postoperative follow-up period, ipsilateral neck metastasis and second primary lesion were found and additional surgery was performed to the patient. IP-HPLC using the patient’s serum shows the possibility of oncogenic protein detection. However, follow-up IP-HPLC data is needed to find out patient-specific prognostic factors.
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Affiliation(s)
- Mi Hyun Seo
- 1Department of Oral and Maxillofacial Surgery, Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 110-768 South Korea
| | - Hoon Myoung
- 1Department of Oral and Maxillofacial Surgery, Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 110-768 South Korea
| | - Jong Ho Lee
- 1Department of Oral and Maxillofacial Surgery, Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 110-768 South Korea
| | - Soung Min Kim
- 1Department of Oral and Maxillofacial Surgery, Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 110-768 South Korea
| | - Suk Keun Lee
- 2Department of Oral Pathology, College of Dentistry, Gangneung-Wonju National University, 7, Jukheon-gil, Gangneung-si, Gangwon-do South Korea
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Yang X, Cheng H, Chen J, Wang R, Saleh A, Si H, Lee S, Guven-Maiorov E, Keskin O, Gursoy A, Nussinov R, Fang J, Van Waes C, Chen Z. Head and Neck Cancers Promote an Inflammatory Transcriptome through Coactivation of Classic and Alternative NF-κB Pathways. Cancer Immunol Res 2019; 7:1760-1774. [PMID: 31624067 PMCID: PMC6941750 DOI: 10.1158/2326-6066.cir-18-0832] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 04/22/2019] [Accepted: 09/03/2019] [Indexed: 01/01/2023]
Abstract
Head and neck squamous cell carcinomas (HNSCC) promote inflammation in the tumor microenvironment through aberrant NF-κB activation, but the genomic alterations and pathway networks that modulate NF-κB signaling have not been fully dissected. Here, we analyzed genome and transcriptome alterations of 279 HNSCC specimens from The Cancer Genome Atlas (TCGA) cohort and identified 61 genes involved in NF-κB and inflammatory pathways. The top 30 altered genes were distributed across 96% of HNSCC samples, and their expression was often correlated with genomic copy-number alterations (CNA). Ten of the amplified genes were associated with human papilloma virus (HPV) status. We sequenced 15 HPV- and 11 HPV+ human HNSCC cell lines, and three oral mucosa keratinocyte lines, and supervised clustering revealed that 28 of 61 genes exhibit altered expression patterns concordant with HNSCC tissues and distinct signatures related to their HPV status. RNAi screening using an NF-κB reporter line identified 16 genes that are induced by TNFα or Lymphotoxin-β (LTβ) and implicated in the classic and/or alternative NF-κB pathways. Knockdown of TNFR, LTBR, or selected downstream signaling components established cross-talk between the classic and alternative NF-κB pathways. TNFα and LTβ induced differential gene expression involving the NF-κB, IFNγ, and STAT pathways, inflammatory cytokines, and metastasis-related genes. Improved survival was observed in HNSCC patients with elevated gene expression in T-cell activation, immune checkpoints, and IFNγ and STAT pathways. These gene signatures of NF-κB activation, which modulate inflammation and responses to the immune therapy, could serve as potential biomarkers in future clinical trials.
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Affiliation(s)
- Xinping Yang
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - Hui Cheng
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - Jianhong Chen
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - Ru Wang
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Anthony Saleh
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - Han Si
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - Steven Lee
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - Emine Guven-Maiorov
- Computational Structural Biology Section, Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, Maryland
- Department of Chemical and Biological Engineering, College of Engineering, Koc University, Istanbul, Turkey
| | - Ozlem Keskin
- Department of Chemical and Biological Engineering, College of Engineering, Koc University, Istanbul, Turkey
- Koc University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
| | - Attila Gursoy
- Department of Computer Engineering, College of Engineering, Koc University, Istanbul, Turkey
- Koc University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
| | - Ruth Nussinov
- Computational Structural Biology Section, Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Jugao Fang
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Carter Van Waes
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland.
| | - Zhong Chen
- Tumor Biology Section and Clinical Genomics Unit, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland.
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Bisetto S, Whitaker-Menezes D, Wilski NA, Tuluc M, Curry J, Zhan T, Snyder CM, Martinez-Outschoorn UE, Philp NJ. Monocarboxylate Transporter 4 (MCT4) Knockout Mice Have Attenuated 4NQO Induced Carcinogenesis; A Role for MCT4 in Driving Oral Squamous Cell Cancer. Front Oncol 2018; 8:324. [PMID: 30211114 PMCID: PMC6120975 DOI: 10.3389/fonc.2018.00324] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 07/30/2018] [Indexed: 12/17/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the 6th most common human cancer and affects approximately 50,000 new patients every year in the US. The major risk factors for HNSCC are tobacco and alcohol consumption as well as oncogenic HPV infections. Despite advances in therapy, the overall survival rate for all-comers is only 50%. Understanding the biology of HNSCC is crucial to identifying new biomarkers, implementing early diagnostic approaches and developing novel therapies. As in several other cancers, HNSCC expresses elevated levels of MCT4, a member of the SLC16 family of monocarboxylate transporters. MCT4 is a H+-linked lactate transporter which functions to facilitate lactate efflux from highly glycolytic cells. High MCT4 levels in HNSCC have been associated with poor prognosis, but the role of MCT4 in the development and progression of this cancer is still poorly understood. In this study, we used 4-nitroquinoline-1-oxide (4NQO) to induce oral cancer in MCT4-/- and wild type littermates, recapitulating the disease progression in humans. Histological analysis of mouse tongues after 23 weeks of 4NQO treatment showed that MCT4-/- mice developed significantly fewer and less extended invasive lesions than wild type. In mice, as in human samples, MCT4 was not expressed in normal oral mucosa but was detected in the transformed epithelium. In the 4NQO treated mice we detected MCT4 in foci of the basal layer undergoing transformation, and progressively in areas of carcinoma in situ and invasive carcinomas. Moreover, we found MCT4 positive macrophages within the tumor and in the stroma surrounding the lesions in both human samples of HNSCC and in the 4NQO treated animals. The results of our studies showed that MCT4 could be used as an early diagnostic biomarker of HNSCC. Our finding with the MCT4-/- mice suggest MCT4 is a driver of progression to oral squamous cell cancer and MCT4 inhibitors could have clinical benefits for preventing invasive HNSCC.
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Affiliation(s)
- Sara Bisetto
- Department of Pathology, Anatomy and Cell Biology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Diana Whitaker-Menezes
- Department of Medical Oncology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Nicole A. Wilski
- Department of Microbiology and Immunology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Madalina Tuluc
- Department of Pathology, Anatomy and Cell Biology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Joseph Curry
- Department of Otolaryngology–Head and Neck Surgery, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Tingting Zhan
- Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Christopher M. Snyder
- Department of Microbiology and Immunology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Ubaldo E. Martinez-Outschoorn
- Department of Medical Oncology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Nancy J. Philp
- Department of Pathology, Anatomy and Cell Biology, Sydney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
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Pérez-Valencia JA, Prosdocimi F, Cesari IM, da Costa IR, Furtado C, Agostini M, Rumjanek FD. Angiogenesis and evading immune destruction are the main related transcriptomic characteristics to the invasive process of oral tongue cancer. Sci Rep 2018; 8:2007. [PMID: 29386520 PMCID: PMC5792437 DOI: 10.1038/s41598-017-19010-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 12/19/2017] [Indexed: 01/29/2023] Open
Abstract
Metastasis of head and neck tumors is responsible for a high mortality rate. Understanding its biochemistry may allow insights into tumorigenesis. To that end we carried out RNA-Seq analyses of 5 SCC9 derived oral cancer cell lines displaying increased invasive potential. Differentially expressed genes (DEGs) were annotated based on p-values and false discovery rate (q-values). All 292 KEGG pathways related to the human genome were compared in order to pinpoint the absolute and relative contributions to the invasive process considering the 8 hallmarks of cancer plus 2 new defined categories, as well as we made with our transcriptomic data. In terms of absolute contribution, the highest correlations were associated to the categories of evading immune destruction and energy metabolism and for relative contributions, angiogenesis and evading immune destruction. DEGs were distributed into each one of all possible modes of regulation, regarding up, down and continuum expression, along the 3 stages of metastatic progression. For p-values twenty-six genes were consistently present along the tumoral progression and 4 for q-values. Among the DEGs, we found 2 novel potentially informative metastatic markers: PIGG and SLC8B1. Furthermore, interactome analysis showed that MYH14, ANGPTL4, PPARD and ENPP1 are amenable to pharmacological interventions.
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Affiliation(s)
- Juan Alberto Pérez-Valencia
- Instituto de Bioquímica Médica Leopoldo de Meis, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Francisco Prosdocimi
- Instituto de Bioquímica Médica Leopoldo de Meis, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Italo M Cesari
- Instituto de Bioquímica Médica Leopoldo de Meis, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Igor Rodrigues da Costa
- Instituto de Bioquímica Médica Leopoldo de Meis, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | | | - Michelle Agostini
- Departamento de Patologia e Diagnóstico Oral, Faculdade de Odontologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Franklin David Rumjanek
- Instituto de Bioquímica Médica Leopoldo de Meis, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
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12
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Curcumin Analogue CA15 Exhibits Anticancer Effects on HEp-2 Cells via Targeting NF- κB. BIOMED RESEARCH INTERNATIONAL 2017; 2017:4751260. [PMID: 28409156 PMCID: PMC5376929 DOI: 10.1155/2017/4751260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 02/20/2017] [Accepted: 02/26/2017] [Indexed: 12/25/2022]
Abstract
Laryngeal carcinoma remains one of the most common malignancies, and curcumin has been proven to be effective against head and neck cancers in vitro. However, it has not yet been applied in clinical settings due to its low stability. In the current study, we synthesized 34 monocarbonyl analogues of curcumin with stable structures. CA15, which exhibited a stronger inhibited effect on laryngeal cancer cells HEp-2 but a lower toxicity on hepatic cells HL-7702 in MTT assay, was selected for further analysis. The effects of CA15 on cell viability, proliferation, migration, apoptosis, and NF-κB activation were measured using MTT, Transwell migration, flow cytometry, Western blot, and immunofluorescence assays in HEp-2 cells. An NF-κB inhibitor, BMS-345541, as well as curcumin was also tested. Results showed that CA15 induced decreased toxicity towards HL-7702 cells compared to curcumin and BMS-345541. However, similar to BMS-345541 and curcumin, CA15 not only significantly inhibited proliferation and migration and induced caspase-3-dependent apoptosis but also attenuated TNF-α-induced NF-κB activation in HEp-2 cells. These results demonstrated that curcumin analogue CA15 exhibited anticancer effects on laryngeal cancer cells via targeting of NF-κB.
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13
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Lin Q, Li Y, Zhang D, Jin H. Levels of circulating soluble receptor activator of NF-κB and interleukins-1 predicting outcome of locally advanced basal cell carcinoma. Int J Immunopathol Pharmacol 2016; 29:784-789. [PMID: 27760847 DOI: 10.1177/0394632016675180] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 09/23/2016] [Indexed: 11/17/2022] Open
Abstract
Decreasing levels of cytokines are associated with better responses to therapies, while increasing levels are related to progression or recurrence and decreased survival. NF-κB's role in the cell cycle and its ubiquity are only stressed out by the evidence for the importance of activation (aberrant activation in the majority of cancers) of both canonical and non-canonical pathways in advanced basal cell carcinomas (aBCCs), a subset of basal cell carcinoma (BCC). NF-κB acts through its canonical, or classical, form activated by interleukin-1 (IL-1), regulates cytoprotective, innate, and adaptive immune responses. However, NF-κB2 often acts through its non-canonical or alternate pathway. During the two-year study period, we selected 21 patients presenting with aBCCs due to delay in accessing medical attention with an advanced form of BCCs (n = 19) and infiltrative BCCs (n = 2). Initial diagnosis of BCCs of head and neck was made clinically and verified by skin biopsy. Venous blood was drawn and serum was obtained. Samples were collected at baseline and every three days thereafter (days 3, 6, 9, etc. until surgery). Antigenes' quantities (cytokines) were determined by ELISA kits. Initially, the mean value of all cytokine subjects was significantly different related to the control group (P <0.05). Changes in serum levels of circulating soluble receptor activator of NF-κB and interleukins-1 (α and β) were observed following the surgery. Changes in serum levels of circulating soluble receptor activator of NF-κB and interleukins-1 (α and β) are evident throughout our study period and a certain regularity in its dynamics is evident as the follow-up period moves away. It was therefore concluded that measurement of these factors might be useful in predicting the overall outcome of patients with aBCCs. This study highlights the systemic effects of aBCCs, but further studies are required on this topic.
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Affiliation(s)
- Quan Lin
- Department of Plastic and Reconstructive Surgery, The First Hospital of Jilin University, China
| | - Yan Li
- Department of Ultrasonic Diagnosis, The First Hospital of Jilin University, Changchun, China
| | - Duo Zhang
- Department of Plastic and Reconstructive Surgery, The First Hospital of Jilin University, China
| | - Hongjuan Jin
- Department of Plastic and Reconstructive Surgery, The First Hospital of Jilin University, China
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14
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Sinevici N, O'sullivan J. Oral cancer: Deregulated molecular events and their use as biomarkers. Oral Oncol 2016; 61:12-8. [PMID: 27688099 DOI: 10.1016/j.oraloncology.2016.07.013] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 07/13/2016] [Accepted: 07/16/2016] [Indexed: 01/15/2023]
Abstract
Oral Cancer (OC) is a subset of head and neck cancer (HNC) with an annual worldwide incidence of 275,000 cases. OC remains a significant burden worldwide in terms of diagnosis, treatment and prognosis. Despite desirable outcomes in early diagnosed OCs and treatment advances most OCs are detected in advanced stages. The 5-year survival rate of early-stage disease is ∼80% and that of late-stage disease is only ∼20%. Recurrence and chemoresistance from a treatment point of view and pain and disfiguration are important factors contributing to the high morbidity and mortality of OC. Furthermore the process of oral carcinogenesis is complex and not yet fully understood. Consequently numerous potential biomarkers have been hypothesised though controversial results across the board hamper their clinical implementation. Of greatest advantage would be biomarkers signalling early events preceeding OC. Biomarker targets predominately involve deregulated molecular events that participate in cell signalling, growth, survival, motility, angiogenesis and cell cycle control but can also use changes in metabolic genes to discriminate healthy form disease state. Promising potential biomarkers include the growth signalling oncogenes, Epidermal Growth Factor Receptor and Cyclin D1, the anti-growth signalling components p53 and p21, apoptotic effectors such as Bcl-2 and also components involved in immortalisation, angiogenesis, invasion and metastasis processes. Translation of these potential biomakers to the patients is closer than ever though few issues remain to be resolved. Firstly large clinical trials are needed to validate their clinical applicability but also standardised methods of collection, storage and processing methods are needed to minimise variability.
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Affiliation(s)
| | - Jeff O'sullivan
- School of Dental Science, Trinity College, Dublin 2, Ireland
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15
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Cho HJ, Kim SS, Wang HJ, Kim BW, Cho H, Jung J, Cho SS, Kim JK, Lee JH, Kim YB, Yang MJ, Yoo BM, Lee KJ, Cho SW, Cheong JY. Detection of Novel Genomic Markers for Predicting Prognosis in Hepatocellular Carcinoma Patients by Integrative Analysis of Copy Number Aberrations and Gene Expression Profiles: Results from a Long-Term Follow-Up. DNA Cell Biol 2015; 35:71-80. [PMID: 26624274 DOI: 10.1089/dna.2015.3026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The aim of this study was to explore novel genomic biomarkers predicting hepatocellular carcinoma (HCC) prognosis by integrative analysis of DNA copy number aberrations (CNAs) and gene expression profiles. Array comparative genomic hybridization and expression array were performed on 45 and 31 HCC samples, respectively. To identify functionally important genes, concordant results of DNA copy number and gene expression were retrieved by integrative analysis. Cox regression analysis indicated that the CNAs in 192 genomic regions were significantly associated with overall survival (OS; p < 0.05). Integrative analysis capturing concordant results demonstrated that the low expression of TLE4 (p = 0.041) and XPA (p = 0.006) was associated with poor OS. In the analysis of tumor recurrence, 514 genomic regions with CNAs were associated with recurrence. Integrative analysis revealed that the overexpression of 16 genes, including FGR (p = 0.003), RELA (p = 0.049), LTBP3 (p = 0.050), and RIN1 (p = 0.023), was significantly associated with shorter time to tumor recurrence. On multivariate analysis, FGR and XPA were independent risk factors of early recurrence and poor OS, respectively. Integrated analysis of CNAs and gene expression profiles correlated with long-term follow-up data successfully identified potential prognostic markers predicting survival and tumor recurrence in patients with HCC who underwent surgical resection.
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Affiliation(s)
- Hyo Jung Cho
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Soon Sun Kim
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Hee Jeong Wang
- 2 Department of Surgery, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Bong Wan Kim
- 2 Department of Surgery, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Hyeseong Cho
- 3 Department of Biochemistry and Molecular Biology, Ajou University School of Medicine , Suwon, Republic of Korea.,4 Genomic Instability Research Center, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Junghee Jung
- 5 Department of Bioinformatics, Macrogen, Inc. , Seoul, Republic of Korea
| | | | - Jai Keun Kim
- 6 Department of Radiology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Jei Hee Lee
- 6 Department of Radiology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Young Bae Kim
- 7 Department of Pathology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Min Jae Yang
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Byung Moo Yoo
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Kwang Jae Lee
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Sung Won Cho
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
| | - Jae Youn Cheong
- 1 Department of Gastroenterology, Ajou University School of Medicine , Suwon, Republic of Korea
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16
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Amin SB, Yip WK, Minvielle S, Broyl A, Li Y, Hanlon B, Swanson D, Shah PK, Moreau P, van der Holt B, van Duin M, Magrangeas F, Sonneveld P. P, Anderson KC, Li C, Avet-Loiseau H, Munshi NC. Gene expression profile alone is inadequate in predicting complete response in multiple myeloma. Leukemia 2014; 28:2229-34. [PMID: 24732597 PMCID: PMC4198516 DOI: 10.1038/leu.2014.140] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 03/09/2014] [Accepted: 03/21/2014] [Indexed: 12/17/2022]
Abstract
With advent of several treatment options in multiple myeloma (MM), a selection of effective regimen has become an important issue. Use of gene expression profile (GEP) is considered an important tool in predicting outcome; however, it is unclear whether such genomic analysis alone can adequately predict therapeutic response. We evaluated the ability of GEP to predict complete response (CR) in MM. GEP from pretreatment MM cells from 136 uniformly treated MM patients with response data on an IFM, France led study were analyzed. To evaluate variability in predictive power due to microarray platform or treatment types, additional data sets from three different studies (n=511) were analyzed using same methods. We used several machine learning methods to derive a prediction model using training and test subsets of the original four data sets. Among all methods employed for GEP-based CR predictive capability, we got accuracy range of 56-78% in test data sets and no significant difference with regard to GEP platforms, treatment regimens or in newly diagnosed or relapsed patients. Importantly, permuted P-value showed no statistically significant CR predictive information in GEP data. This analysis suggests that GEP-based signature has limited power to predict CR in MM, highlighting the need to develop comprehensive predictive model using integrated genomics approach.
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Affiliation(s)
- Samirkumar B. Amin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Boston VA Healthcare System, Harvard Medical School, Boston, MA
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA
| | - Wai-Ki Yip
- Department of Biostatistics, Harvard School of Public Health, Boston, MA
| | - Stephane Minvielle
- Hematology Department, Hopital de Nantes, 9, Quai Moncousu, Nantes, 44093, France
- Inserm U892, University of Nantes, Nantes, 44093, France
| | - Annemiek Broyl
- Department of Hematology and HOVON Data Center, Erasmus Medical Center and University, Rotterdam, The Netherlands
| | - Yi Li
- Department of Biostatistics, University of Michigan, Ann Arbor, MI
| | - Bret Hanlon
- Department of Statistics, University of Wisconsin, Madison, WI
| | - David Swanson
- Department of Biostatistics, Harvard School of Public Health, Boston, MA
| | - Parantu K. Shah
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA
- Department of Biostatistics, Harvard School of Public Health, Boston, MA
| | - Philippe Moreau
- Hematology Department, Hopital de Nantes, 9, Quai Moncousu, Nantes, 44093, France
- Inserm U892, University of Nantes, Nantes, 44093, France
| | - Bronno van der Holt
- Department of Hematology and HOVON Data Center, Erasmus Medical Center and University, Rotterdam, The Netherlands
| | - Mark van Duin
- Department of Hematology and HOVON Data Center, Erasmus Medical Center and University, Rotterdam, The Netherlands
| | - Florence Magrangeas
- Hematology Department, Hopital de Nantes, 9, Quai Moncousu, Nantes, 44093, France
- Inserm U892, University of Nantes, Nantes, 44093, France
| | - Pieter Sonneveld P.
- Hematology Department, Hopital de Nantes, 9, Quai Moncousu, Nantes, 44093, France
- Inserm U892, University of Nantes, Nantes, 44093, France
| | | | - Cheng Li
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA
- Department of Biostatistics, Harvard School of Public Health, Boston, MA
| | - Herve Avet-Loiseau
- Hematology Department, Hopital de Nantes, 9, Quai Moncousu, Nantes, 44093, France
- Inserm U892, University of Nantes, Nantes, 44093, France
| | - Nikhil C. Munshi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Boston VA Healthcare System, Harvard Medical School, Boston, MA
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17
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Tang YJ, Khalaf AT, Liu XM, Xu CX, Zhao W, Cheng S, Zhang RZ. Zinc finger A20 and NF-κB correlate with high-risk human papillomavirus of squamous cell carcinoma patients. Tumour Biol 2014; 35:11855-60. [PMID: 25230785 DOI: 10.1007/s13277-014-2416-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 07/28/2014] [Indexed: 01/01/2023] Open
Abstract
Genital human papillomavirus (HPV) is associated with the development of cutaneous malignant tumors, and differences in HPV subtypes are found in several cancers by histology. NF-κB is persistently activated in most cancers and confers a survival advantage to cancer cells, while A20 is a critical negative regulator of NF-κB and is an important tumor suppressor inactivated in B cell lymphomas. This study was undertaken to identify HPV types in cutaneous squamous cell carcinoma (SCC) as well as to determine whether the crosstalk of A20/NF-κB was involved in HPV-induced SCC. Overall, HPV positivity was observed to be 66.2 %, with HPV16 being most common followed by infection with HPV18. Out of 43 HPV-positive samples, 35 samples were positive for one or more high-risk HPV (HR-HPV) types, suggesting a high association of SCC with HR-HPV infection, while only five HPV infections were detected in 21 normal skin samples and low-risk HPV (LR-HPV) infection was the most common. Both A20 and NF-κB were overexpressed in HPV-positive SCC samples (56 vs 87.4 %) and were closely correlated with TNM stage and lymph node transfer, respectively. More interestingly, the expression of A20 and NF-κB was much higher in HR-HPV samples than in LR-HPV samples. These results suggest that the crosstalk of A20 and NF-κB may contribute to HR-HPV-associated tumor growth and metastasis of SCC and may be a novel therapeutic target for SCC in the future.
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Affiliation(s)
- Ya-Juan Tang
- Department of Dermatology, The Third Affiliated Hospital of Suzhou University, 185 Juqian Street, Changzhou, Jiangsu, People's Republic of China
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18
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Polanska H, Raudenska M, Gumulec J, Sztalmachova M, Adam V, Kizek R, Masarik M. Clinical significance of head and neck squamous cell cancer biomarkers. Oral Oncol 2014; 50:168-77. [DOI: 10.1016/j.oraloncology.2013.12.008] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 12/09/2013] [Accepted: 12/11/2013] [Indexed: 10/25/2022]
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19
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Yan B, Li H, Yang X, Shao J, Jang M, Guan D, Zou S, Van Waes C, Chen Z, Zhan M. Unraveling regulatory programs for NF-kappaB, p53 and microRNAs in head and neck squamous cell carcinoma. PLoS One 2013; 8:e73656. [PMID: 24069219 PMCID: PMC3777940 DOI: 10.1371/journal.pone.0073656] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 07/20/2013] [Indexed: 12/14/2022] Open
Abstract
In head and neck squamous cell carcinoma (HNSCC), mutations of p53 usually coexist with aberrant activation of NF-kappaB (NF-κB), other transcription factors and microRNAs, which promote tumor pathogenesis. However, how these factors and microRNAs interact to globally modulate gene expression and mediate oncogenesis is not fully understood. We devised a novel bioinformatics method to uncover interactive relationships between transcription factors or microRNAs and genes. This approach is based on matrix decomposition modeling under the joint constraints of sparseness and regulator-target connectivity, and able to integrate gene expression profiling and binding data of regulators. We employed this method to infer the gene regulatory networks in HNSCC. We found that the majority of the predicted p53 targets overlapped with those for NF-κB, suggesting that the two transcription factors exert a concerted modulation on regulatory programs in tumor cells. We further investigated the interrelationships of p53 and NF-κB with five additional transcription factors, AP1, CEBPB, EGR1, SP1 and STAT3, and microRNAs mir21 and mir34ac. The resulting gene networks indicate that interactions among NF-κB, p53, and the two miRNAs likely regulate progression of HNSCC. We experimentally validated our findings by determining expression of the predicted NF-κB and p53 target genes by siRNA knock down, and by examining p53 binding activity on promoters of predicted target genes in the tumor cell lines. Our results elucidating the cross-regulations among NF-κB, p53, and microRNAs provide insights into the complex regulatory mechanisms underlying HNSCC, and shows an efficient approach to inferring gene regulatory programs in biological complex systems.
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Affiliation(s)
- Bin Yan
- Department of Biology, Hong Kong Baptist University, Kowloon, Hong Kong
| | - Huai Li
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Xinping Yang
- Head and Neck Surgery Branch, National Institute on Deafness and Communication Disorder, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Jiaofang Shao
- Department of Biology, Hong Kong Baptist University, Kowloon, Hong Kong
| | - Minyoung Jang
- Head and Neck Surgery Branch, National Institute on Deafness and Communication Disorder, National Institutes of Health, Bethesda, Maryland, United States of America
- Clinical Research Training Program, sponsored by National Institutes of Health and Pfizer, Bethesda, Maryland, United States of America
| | - Daogang Guan
- Department of Biology, Hong Kong Baptist University, Kowloon, Hong Kong
| | - Sige Zou
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Carter Van Waes
- Head and Neck Surgery Branch, National Institute on Deafness and Communication Disorder, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Zhong Chen
- Head and Neck Surgery Branch, National Institute on Deafness and Communication Disorder, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Ming Zhan
- Methodist Hospital Research Institute, Weill Cornell Medical College, Houston, Texas, United States of America
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20
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Yan B, Broek RV, Saleh AD, Mehta A, Van Waes C, Chen Z. Signaling Networks of Activated Oncogenic and Altered Tumor Suppressor Genes in Head and Neck Cancer. JOURNAL OF CARCINOGENESIS & MUTAGENESIS 2013; Suppl 7:4. [PMID: 25587491 PMCID: PMC4289631 DOI: 10.4172/2157-2518.s7-004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) arises from the upper aerodigestive tract and is the six most common cancers worldwide. HNSCC is associated with high morbidity and mortality, as standard surgery, radiation, and chemotherapy can cause significant disfigurement and only provide 5-year survival rates of ~50-60%. The heterogeneity of HNSCC subsets with different potentials for recurrence and metastasis challenges the traditional pathological classification system, thereby increasing demand for the development of new diagnostic, prognostic, and therapeutic tools based on global molecular signatures of HNSCC. Historically, using classical biological techniques, it has been extremely difficult and time-consuming to survey hundreds or thousands of genes in a given disease. However, the development of high throughput technologies and high-powered computation throughout the last two decades has enabled us to investigate hundreds or thousands of genes simultaneously. Using high throughput technologies, our laboratory has identified the gene signatures and protein networks, which significantly affect HNSCC malignant phenotypes, including TP53/p63/p73 family members, IL-1/TNF-β/NF-κB, PI3K/AKT/mTOR, IL-6/IL-6R/JAK/STAT3, EGFR/MAPK/AP1, HGF/cMET/EGR1, and TGFβ/TGFβR/TAK1/SMAD pathways. This review summarizes the results from high-throughput technological assays conducted on HNSCC samples, including microarray, DNA methylation, miRNA profiling, and protein array, using primarily experimental data and conclusions generated in our own laboratory. The use of bioinformatics and integrated analyses of data sets from different platforms, as well as meta-analysis of large datasets pulled from multiple publicly available studies, provided significantly higher statistical power to extract biologically relevant information. The data suggested that the heterogeneity of HNSCC genotype and phenotype are much more complex than we previously thought. Understanding of global molecular signatures and disease classification for specific subsets of HNSCC will be essential to provide accurate diagnoses for targeted therapy and personalized treatment, which is an important effort toward improving patient outcomes.
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Affiliation(s)
- Bin Yan
- Department of Biology, Hong Kong Baptist University, Kowloon, Hong Kong, China
| | - Robert Vander Broek
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, NIH, Bethesda, MD USA
- NIH Medical Research Scholars Program, Bethesda, MD USA
| | - Anthony D Saleh
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, NIH, Bethesda, MD USA
| | - Arpita Mehta
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, NIH, Bethesda, MD USA
| | - Carter Van Waes
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, NIH, Bethesda, MD USA
| | - Zhong Chen
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, NIH, Bethesda, MD USA
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21
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Lanara Z, Giannopoulou E, Fullen M, Kostantinopoulos E, Nebel JC, Kalofonos HP, Patrinos GP, Pavlidis C. Comparative study and meta-analysis of meta-analysis studies for the correlation of genomic markers with early cancer detection. Hum Genomics 2013; 7:14. [PMID: 23738773 PMCID: PMC3686617 DOI: 10.1186/1479-7364-7-14] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 05/01/2013] [Indexed: 12/12/2022] Open
Abstract
A large number of common disorders, including cancer, have complex genetic traits, with multiple genetic and environmental components contributing to susceptibility. A literature search revealed that even among several meta-analyses, there were ambiguous results and conclusions. In the current study, we conducted a thorough meta-analysis gathering the published meta-analysis studies previously reported to correlate any random effect or predictive value of genome variations in certain genes for various types of cancer. The overall analysis was initially aimed to result in associations (1) among genes which when mutated lead to different types of cancer (e.g. common metabolic pathways) and (2) between groups of genes and types of cancer. We have meta-analysed 150 meta-analysis articles which included 4,474 studies, 2,452,510 cases and 3,091,626 controls (5,544,136 individuals in total) including various racial groups and other population groups (native Americans, Latinos, Aborigines, etc.). Our results were not only consistent with previously published literature but also depicted novel correlations of genes with new cancer types. Our analysis revealed a total of 17 gene-disease pairs that are affected and generated gene/disease clusters, many of which proved to be independent of the criteria used, which suggests that these clusters are biologically meaningful.
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Affiliation(s)
- Zoi Lanara
- Faculty of Mathematical, Physical and Natural Sciences, Department of Biological Sciences, University of Trieste, Trieste, 34128, Italy
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