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Zhang X, Shang C, Qiao X, Guo Y. Role and clinical significance of immunogenic cell death biomarkers in chemoresistance and immunoregulation of head and neck squamous cell carcinoma. Biomed Pharmacother 2023; 167:115509. [PMID: 37722193 DOI: 10.1016/j.biopha.2023.115509] [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: 07/12/2023] [Revised: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 09/20/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is one of the most common malignancies in the whole world, with little improvement in the 5-year survival rate due to the occurrence of chemoresistance. With the increasing interests in tumor immune microenvironment, immunogenic cell death (ICD)-induced chemotherapy has shown promising results in enhancing sensitivity to immune checkpoint inhibitors (ICI) and improving the efficiency of tumor immunotherapy. This review summarizes the role of key ICD biomarkers and their underlying molecular mechanisms in HNSCC chemoresistance. The results showed that ICD initiation could significantly improve the survival and prognosis of patients. ICD and its biomarker could also serve as molecular markers for tumor diagnosis and prognosis. Moreover, key components of DAMPs including CALR, HGMB1, and ATP are involved in the regulation of HNSCC chemo-sensitivity, confirming that the key biomarkers of ICD can also be developed into new targets for regulating HNSCC chemoresistance. This review clearly illustrates the theoretical basis for the hypothesis that ICD biomarkers are therapeutic targets involved in HNSCC progression, chemoresistance, and even immune microenvironment regulation. The compilation and investigation may provide new insights into the molecular therapy of HNSCC.
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Affiliation(s)
- Xuanyu Zhang
- Department of Oral Biology, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Chao Shang
- Department of Neurobiology, China Medical University, Shenyang, Liaoning, China
| | - Xue Qiao
- Department of Oral Biology, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China; Department of Central Laboratory, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China.
| | - Yan Guo
- Department of Oral Biology, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China; Department of Central Laboratory, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China.
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Alessandrini L, Astolfi L, Daloiso A, Sbaraglia M, Mondello T, Zanoletti E, Franz L, Marioni G. Diagnostic, Prognostic, and Therapeutic Role for Angiogenesis Markers in Head and Neck Squamous Cell Carcinoma: A Narrative Review. Int J Mol Sci 2023; 24:10733. [PMID: 37445908 DOI: 10.3390/ijms241310733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 06/14/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023] Open
Abstract
Despite refinements to diagnostic and therapeutic approaches over the last two decades, the outcome of patients with head and neck squamous cell carcinoma (HNSCC) has not shown substantial improvements, especially regarding those with advanced-stage disease. Angiogenesis is believed to be a turning point in the development of solid tumors, being a premise for mass growth and potential distant dissemination. Cancer-induced angiogenesis is a result of increased expression of angiogenic factors, decreased expression of anti-angiogenic factors, or a combination of both. The assessment of angiogenesis has also emerged as a potentially useful biological prognostic and predictive factor in HNSCC. The aim of this review is to assess the level of current knowledge on the neo-angiogenesis markers involved in the biology, behavior, and prognosis of HNSCC. A search (between 1 January 2012 and 10 October 2022) was run in PubMed, Scopus, and Web of Science electronic databases. After full-text screening and application of inclusion/exclusion criteria, 84 articles are included. The current knowledge and debate on angiogenesis in HNSCC presented in the eligible articles are stratified as follows: (i) diagnostic markers; (ii) prognostic markers; (iii) predictive markers; and (iv) markers with a potential therapeutic role. Angiogenesis is a biological and pathological indicator of malignancies progression and has negative implications in prognosis of some solid tumors; several signals capable of tripping the "angiogenic switch" have also been identified in HNSCC. Although several studies suggested that antiangiogenic agents might be a valuable adjunct to conventional chemo-radiation of HNSCC, their long-term therapeutic value remains uncertain. Further investigations are required on combinations of antiangiogenic agents with conventional chemotherapeutic ones, immunotherapeutic and molecularly targeted agents in HNSCC. Additional data are necessary to pinpoint which patients could benefit most from these treatments.
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Affiliation(s)
- Lara Alessandrini
- Surgical Pathology and Cytopathology Unit, Department of Medicine (DIMED), University of Padova, 35100 Padova, Italy
| | - Laura Astolfi
- Bioacustic Research Laboratory, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Antonio Daloiso
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Marta Sbaraglia
- Surgical Pathology and Cytopathology Unit, Department of Medicine (DIMED), University of Padova, 35100 Padova, Italy
| | - Tiziana Mondello
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Elisabetta Zanoletti
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Leonardo Franz
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
- Phoniatrics and Audiology Unit, Department of Neuroscience (DNS), University of Padova, 31100 Treviso, Italy
- Artificial Intelligence in Medicine and Innovation in Clinical Research and Methodology (PhD Program), Department of Clinical and Experimental Sciences, University of Brescia, 25100 Brescia, Italy
| | - Gino Marioni
- Phoniatrics and Audiology Unit, Department of Neuroscience (DNS), University of Padova, 31100 Treviso, Italy
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Folic MM, Banko AV, Todorovic VN, Puskas NS, Milovanovic JP, Krejovic SB, Dragicevic-Babic NZ, Bukumiric ZM, Milicic BR, Jotic AD, Djukic VB. The Expression of Hypoxia-Related Biomarkers: A Significance of HIF-1α C1772T Polymorphism as Predictor of Laryngeal Carcinoma Relapse. Cancer Control 2022; 29:10732748221144457. [PMID: 36469955 PMCID: PMC9730002 DOI: 10.1177/10732748221144457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION The association between the expression of HIF-1α in the laryngeal carcinoma and the prognosis of disease is quite well documented, but the significance of HIF-1α C1772T polymorphism and its relation to disease phenotype have to be clarified. The aim of this study was to investigate the influence of C1772T polymorphism on the clinical-pathological characteristics and disease-free survival after initial surgical treatment of patients with laryngeal carcinoma. MATERIALS AND METHODS The prospective cohort study included 65 patients with laryngeal carcinoma. Two representative tumor tissue specimens were taken in each patient during surgery; 1 specimen was used to asses HIF-1α C1772T polymorphism and the other 1 to determine the immunohistochemical expression of HIF-1α, VEGF, as well as CD 34 proteins. The comparison of polymorphism frequency between study and control population was conducted by collecting a 5 mL of peripheral venous blood samples in each subject. RESULTS Clinicopathological characteristics of laryngeal carcinoma didn't affect the expression of hypoxia-related biomarkers, such as HIF-1α, VEGF or MVD. The statistically significant association between HIF-1α and VEGF expression was found (P = .034), but not between HIF-1α expression and MVD value (P = .696). The expression of HIF-1α was significantly higher among CT heterozygotes (P = .029). We found a significantly more recurrence among CT heterozygotes compared with patients with CC homozygous alleles (57.10% and 24.30%, respectively; P = .007). Patients with C1772T polymorphic variants had significantly worse disease-free survival compared with patients without polymorphism (Log-rank test, P = .007). CONCLUSION HIF-1α C1772T polymorphism was significantly associated with worse disease-free survival which nominates it as a predictor of laryngeal carcinoma relapse. The preoperative assessment of hypoxia-related biomarkers should be used in everyday practice in order to determine the treatment modalities for laryngeal carcinoma.
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Affiliation(s)
- Miljan M. Folic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Clinic for Otorhinolaryngology and Maxillofacial Surgery, University Clinical Centre of Serbia, Belgrade, Serbia,Miljan M. Folic, MD, PhD, Clinic for Otorhinolaryngology and Maxillofacial Surgery, University Clinical Centre of Serbia, 2 Pasterova Street, Belgrade 11000, Serbia.
| | - Ana V. Banko
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Institute of Microbiology and Immunology, Belgrade, Serbia
| | - Vera N. Todorovic
- Department of Histology and Embryology, School of Medicine of University of Zenica, Zenica, Bosnia and Herzegovina
| | - Nela S. Puskas
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Institute of Histology and Embryology “Prof. Dr Aleksandar Dj. Kostic”, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jovica P. Milovanovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Clinic for Otorhinolaryngology and Maxillofacial Surgery, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Sanja B. Krejovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Clinic for Otorhinolaryngology and Maxillofacial Surgery, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Neda Z. Dragicevic-Babic
- Center for Rare Diseases – Reference Center Northern Bavaria (ZESE), University Hospital Wuerzburg, Wurzburg, Germany
| | - Zoran M. Bukumiric
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Department of Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Biljana R. Milicic
- Statistics and Informatics, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - Ana D. Jotic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Clinic for Otorhinolaryngology and Maxillofacial Surgery, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Vojko B. Djukic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia,Clinic for Otorhinolaryngology and Maxillofacial Surgery, University Clinical Centre of Serbia, Belgrade, Serbia
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Kim HAJ, Zeng PYF, Sorgini A, Shaikh MH, Khan H, MacNeil D, Khan MI, Mendez A, Yoo J, Fung K, Lang P, Palma DA, Mymryk JS, Barrett JW, Patel KB, Boutros PC, Nichols AC. Tumor molecular differences associated with outcome disparities of Black patients with head and neck cancer. Head Neck 2022; 44:1124-1135. [PMID: 35187756 PMCID: PMC9047510 DOI: 10.1002/hed.27007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/11/2022] [Accepted: 02/08/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Numerous studies of head and neck squamous cell carcinoma (HNSCC) have demonstrated disparate outcomes by race and ethnicity. Beyond known associations with socioeconomic variables, whether these are also associated with differences in tumor molecular composition has thus far been poorly explored. METHODS We downloaded clinical and multiplatform molecular data from The Cancer Genome Atlas and other published studies. These were compared between non-Hispanic Black (n = 43) and White (n = 354) patients with non-HPV-related tumors, using multivariable models. Publicly available validation cohorts were used. RESULTS Black patients had poorer progression-free survival than White patients. Tumors of Black patients had greater copy number aberrations, and increased SFRP1 methylation and miRNA-mediated PRG4 silencing associated with poor survival. PI3K/AkT/mTOR pathway proteins were differentially expressed. CONCLUSIONS There are molecular differences between tumors of Black and White patients that may partially account for differences in survival. These may inform targeted treatment decisions to achieve equitable outcomes.
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Affiliation(s)
- Hugh A J Kim
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Peter Y F Zeng
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Alana Sorgini
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Mushfiq H Shaikh
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Halema Khan
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Danielle MacNeil
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Mohammed I Khan
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Adrian Mendez
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - John Yoo
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Kevin Fung
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Pencilla Lang
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - David A Palma
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Joe S Mymryk
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada.,Department of Oncology, University of Western Ontario, London, Ontario, Canada
| | - John W Barrett
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Krupal B Patel
- Department of Otolaryngology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Paul C Boutros
- Department of Human Genetics, University of California, Los Angeles, California, USA.,Department of Urology, University of California, Los Angeles, California, USA.,Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, California, USA.,Institute for Precision Health, University of California, Los Angeles, California, USA.,Jonsson Comprehensive Cancer Centre, University of California, Los Angeles, California, USA
| | - Anthony C Nichols
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada.,Department of Oncology, University of Western Ontario, London, Ontario, Canada
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Santos EM, Fraga CADC, Xavier AREDO, Xavier MADS, Souza MG, Jesus SFD, Paula AMBD, Farias LC, Santos SHS, Santos TG, Beraldo FH, Guimarães ALS. Prion protein is associated with a worse prognosis of head and neck squamous cell carcinoma. J Oral Pathol Med 2021; 50:985-994. [PMID: 33896033 DOI: 10.1111/jop.13188] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 01/17/2023]
Abstract
BACKGROUND Head and neck squamous cell carcinoma (HNSC) etiopathogenesis remains unclear, and the biological changes with the activation of heat shock proteins (HSPs) and prion protein (PRNP) promoted by hypoxia in HNSC are undetermined. This study investigates hypoxia's effect in lymph node metastasis by PRNP expression changes and its main partners. METHODS The study combined a theoretical/cell culture study with a case-control study. First, bioinformatics and cell culture were performed. A case-control study was performed in a second step by comparing HNSC patients with and without lymph node metastasis. ANALYSES The Cancer Genome Atlas (TCGA) data source validates the theory in the global population study. RESULTS Bioinformatics analysis suggests that hypoxia-inducible factor-1α (HIF1A) is associated with HSPA4, HSP90AA1 and PRNP expression. TCGA data validate the hypothesis that higher HSP90AA1, HSPA4 and PRNP are related to metastases and low survival. Herein, the cell study demonstrated that muted PRNP did not respond to hypoxia. DISCUSSION Our results collectively provide the first evidence that PRNP promotes HNSC lymph node metastasis progression through the upregulation of HSPA4, HSP90AA1 and HIF1A. Our findings may provide a molecular basis for the promoting Role of PRNP in HNSC progression.
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Affiliation(s)
- Eloa Mangabeira Santos
- Department of Dentistry, Universidade Estadual de Montes Claros (Unimontes), Montes Claros, Brazil
| | | | | | | | - Marcela Gonçalves Souza
- Department of Dentistry, Universidade Estadual de Montes Claros (Unimontes), Montes Claros, Brazil
| | | | | | - Lucyana Conceição Farias
- Department of Dentistry, Universidade Estadual de Montes Claros (Unimontes), Montes Claros, Brazil
| | | | - Tiago Goss Santos
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
| | - Flavio H Beraldo
- Robarts Research Institute and the Department of Physiology and Pharmacology, University of Western Ontario, London, ON, Canada
| | - André Luiz Sena Guimarães
- Department of Dentistry, Universidade Estadual de Montes Claros (Unimontes), Montes Claros, Brazil.,Dilson Godinho Hospital, Montes Claros, Brazil
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Hypoxia-Induced Cancer Cell Responses Driving Radioresistance of Hypoxic Tumors: Approaches to Targeting and Radiosensitizing. Cancers (Basel) 2021; 13:cancers13051102. [PMID: 33806538 PMCID: PMC7961562 DOI: 10.3390/cancers13051102] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/21/2021] [Accepted: 02/25/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Some regions of aggressive malignancies experience hypoxia due to inadequate blood supply. Cancer cells adapting to hypoxic conditions somehow become more resistant to radiation exposure and this decreases the efficacy of radiotherapy toward hypoxic tumors. The present review article helps clarify two intriguing points: why hypoxia-adapted cancer cells turn out radioresistant and how they can be rendered more radiosensitive. The critical molecular targets associated with intratumoral hypoxia and various approaches are here discussed which may be used for sensitizing hypoxic tumors to radiotherapy. Abstract Within aggressive malignancies, there usually are the “hypoxic zones”—poorly vascularized regions where tumor cells undergo oxygen deficiency through inadequate blood supply. Besides, hypoxia may arise in tumors as a result of antiangiogenic therapy or transarterial embolization. Adapting to hypoxia, tumor cells acquire a hypoxia-resistant phenotype with the characteristic alterations in signaling, gene expression and metabolism. Both the lack of oxygen by itself and the hypoxia-responsive phenotypic modulations render tumor cells more radioresistant, so that hypoxic tumors are a serious challenge for radiotherapy. An understanding of causes of the radioresistance of hypoxic tumors would help to develop novel ways for overcoming this challenge. Molecular targets for and various approaches to radiosensitizing hypoxic tumors are considered in the present review. It is here analyzed how the hypoxia-induced cellular responses involving hypoxia-inducible factor-1, heat shock transcription factor 1, heat shock proteins, glucose-regulated proteins, epigenetic regulators, autophagy, energy metabolism reprogramming, epithelial–mesenchymal transition and exosome generation contribute to the radioresistance of hypoxic tumors or may be inhibited for attenuating this radioresistance. The pretreatments with a multitarget inhibition of the cancer cell adaptation to hypoxia seem to be a promising approach to sensitizing hypoxic carcinomas, gliomas, lymphomas, sarcomas to radiotherapy and, also, liver tumors to radioembolization.
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Devaraja K, Aggarwal S, Verma SS, Gupta SC. Clinico-pathological peculiarities of human papilloma virus driven head and neck squamous cell carcinoma: A comprehensive update. Life Sci 2020; 245:117383. [PMID: 32007572 DOI: 10.1016/j.lfs.2020.117383] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/17/2020] [Accepted: 01/28/2020] [Indexed: 01/11/2023]
Abstract
AIMS The current article provides a detailed account of the current understanding of molecular and clinico-pathological aspects of Human papilloma virus (HPV) driven head and neck squamous cell carcinoma (HNSCC). MATERIALS AND METHODS The literature review included most of the landmark trials and clinical studies related to the HPV driven HNSCC. KEY FINDINGS HPV positive HNSCC differ distinctly from HPV negative tobacco-related HNSCC, especially in oropharyngeal region. Therefore, the American joint committee on cancer`s latest manual for classification and staging of cancer suggests a separate staging system for HPV positive oropharyngeal cancers. Despite the younger patients being affected and the high propensity for cervical metastasis, the HPV positive oropharyngeal cancers respond much better to the treatment. The association with wild type TP53 and low EGFR expression confers the favorable prognosis in HPV driven HNSCC. Since the association is not universal, we suggest checking for p53 and EGFR expression status before considering de-intensification of therapy. In addition, the presence of matted lymph nodes and five or more nodes could mean relatively poorer prognosis, and are not suitable for de-intensification of therapy. The same is also true probably with higher T stage and co-existing tobacco use. The methods for the detection of p16, HPV DNA, HPV E6/E7 mRNA, anti-E6/E7 antibodies, in tissue, in serum and in saliva of patients, along with their clinical implications are also discussed. SIGNIFICANCE This article provides latest developments on the HPV driven HNSCC. 'Diagnosis of transcriptionally active HPV infection,' 'Modalities for surveillance,' 'Implication of de-escalation of therapy' are some of the critical issues that could serve the medical, the research as well as the patient communities.
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Affiliation(s)
- K Devaraja
- Department of Otorhinolaryngology and Head and Neck surgery, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Udupi, Karnataka, 576104, India.
| | - Sadhna Aggarwal
- Department of Biotechnology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sumit Singh Verma
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, India
| | - Subash Chandra Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, India.
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Hypoxia-inducible factor-1α activation in HPV-positive head and neck squamous cell carcinoma cell lines. Oncotarget 2017; 8:89681-89691. [PMID: 29163780 PMCID: PMC5685701 DOI: 10.18632/oncotarget.20813] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 08/21/2017] [Indexed: 01/14/2023] Open
Abstract
Purpose Human papillomavirus (HPV) is a causative agent for a rising number of head and neck squamous cell carcinomas (HNSCC), which are characterized by distinct tumor biology. Hypoxia inducible-factor (HIF) signaling influences initiation and progression of carcinogenesis and HPV oncoproteins have evolved to highjack cellular pathways for viral reproduction. Therefore, we investigated whether HPV activates HIF-1α expression in HNSCC. Experimental Technique HPV-positive and -negative HNSCC cells were examined for adaptive responses to hypoxia. Expression of HIF-1α, prolyl hydroxylase-domain protein 2 (PHD2) and E-cadherin was analyzed by Western blotting, immunofluorescence (IF) microscopy and migration/wound healing assays. Results HPV-positive HNSCC cells showed higher HIF-1α and PHD2 protein levels under normoxia and hypoxia. HIF-1α hydroxylation was reduced in HPV-positive HNSCC cell lines under PHD and proteasomal inhibition. In vitro wound healing assays showed impairment of migration and proliferation by HIF-1α pathway activation in HPV-negative cell lines only. In contrast, migration and proliferation in HPV-positive cell lines was impaired by HIF-1α specific siRNA. Conclusions HPV-positive HNSCC cells show activation of the HIF pathway and adaptation to HIF-1α upregulation, representing potential therapeutic targets in this emerging tumor entity.
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9
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Changing the (Intercellular) Conversation: a Potential Role for Exosomal Transfer of microRNA in Environmental Health. CURR EPIDEMIOL REP 2016. [DOI: 10.1007/s40471-016-0074-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Human Papillomavirus-related tumours of the oropharynx display a lower tumour hypoxia signature. Oral Oncol 2015; 51:848-56. [DOI: 10.1016/j.oraloncology.2015.06.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 05/08/2015] [Accepted: 06/13/2015] [Indexed: 11/20/2022]
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11
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Auzair LBM, Vincent-Chong VK, Ghani WMN, Kallarakkal TG, Ramanathan A, Lee CE, Rahman ZAA, Ismail SM, Abraham MT, Zain RB. Caveolin 1 (Cav-1) and actin-related protein 2/3 complex, subunit 1B (ARPC1B) expressions as prognostic indicators for oral squamous cell carcinoma (OSCC). Eur Arch Otorhinolaryngol 2015; 273:1885-93. [PMID: 26138391 DOI: 10.1007/s00405-015-3703-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 06/25/2015] [Indexed: 12/22/2022]
Abstract
Caveolin-1 (Cav-1) and Actin-Related Protein 2/3 Complex, Subunit 1B (ARPC1B) have been implicated in various human cancers, yet its role in tumorigenesis remains controversial. Therefore, this study aims to determine the protein expression of these two genes in oral squamous cell carcinomas (OSCCs) and to evaluate the clinical and prognostic impact of these genes in OSCC. Protein expressions of these two genes were determined by immunohistochemistry technique. The association between Cav-1 and ARPC1B with clinico-pathological parameters was evaluated by Chi-square test (or Fisher exact test where appropriate). Correlation between the protein expressions of these 2 genes with survival was analyzed using Kaplan-Meier and Cox regression models. Cav-1 and ARPC1B were found to be significantly over-expressed in OSCC compared to normal oral mucosa (p = 0.002 and p = 0.033, respectively). Low level of ARPC1B protein expression showed a significant correlation with lymph node metastasis (LNM) (p = 0.010) and advanced tumor staging (p = 0.003). Kaplan-Meier survival analyses demonstrated that patients with over-expression of Cav-1 protein were associated with poor prognosis (p = 0.030). Adjusted multivariate Cox regression model revealed that over-expression of Cav-1 remained as an independent significant prognostic factor for OSCC (HRR = 2.700, 95 % CI 1.013-7.198, p = 0.047). This study demonstrated that low-expression of ARPC1B is significantly associated with LNM and advanced tumor staging whereas high expression of Cav-1 can be a prognostic indicator for poor prognosis in OSCC patients.
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Affiliation(s)
- Lukman Bin Md Auzair
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Vui King Vincent-Chong
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Wan Maria Nabillah Ghani
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Thomas George Kallarakkal
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Anand Ramanathan
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Chia Ee Lee
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Zainal Ariff Abdul Rahman
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Siti Mazlipah Ismail
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Mannil Thomas Abraham
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
- Department of Oral & Maxillofacial Surgery, Hospital Tengku Ampuan Rahimah, Ministry of Health, Klang, Selangor, Malaysia
| | - Rosnah Binti Zain
- Department of Oro-Maxillofacial Surgical and Medical Sciences, Faculty of Dentistry, Oral Cancer Research and Coordinating Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia.
- Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
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Swartz JE, Pothen AJ, Stegeman I, Willems SM, Grolman W. Clinical implications of hypoxia biomarker expression in head and neck squamous cell carcinoma: a systematic review. Cancer Med 2015; 4:1101-16. [PMID: 25919147 PMCID: PMC4529348 DOI: 10.1002/cam4.460] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 03/05/2015] [Accepted: 03/10/2015] [Indexed: 02/06/2023] Open
Abstract
Awareness increases that the tumor biology influences treatment outcome and prognosis in cancer. Tumor hypoxia is thought to decrease sensitivity to radiotherapy and some forms of chemotherapy. Presence of hypoxia may be assessed by investigating expression of endogenous markers of hypoxia (EMH) using immunohistochemistry (IHC). In this systematic review we investigated the effect of EMH expression on local control and survival according to treatment modality in head and neck cancer (head and neck squamous cell carcinoma [HNSCC]). A search was performed in MEDLINE and EMBASE. Studies were eligible for inclusion that described EMH expression in relation to outcome in HNSCC patients. Quality was assessed using the Quality in Prognosis Studies (QUIPS) tool. Hazard ratios for locoregional control and survival were extracted. Forty studies of adequate quality were included. HIF-1a, HIF-2a, CA-IX, GLUT-1, and OPN were identified as the best described EMHs. With exception of HIF-2a, all EMHs were significantly related to adverse outcome in multiple studies, especially in studies where patients underwent single-modality treatment. Positive expression was often correlated with adverse clinical characteristics, including disease stage and differentiation grade. In summary, EMH expression was common in HNSCC patients and negatively influenced their prognosis. Future studies should investigate the effect of hypoxia-modified treatment schedules in patients with high In summary, EMH expression. These may include ARCON, treatment with nimorazole, or novel targeted therapies directed at hypoxic tissue. Also, the feasibility of surgical removal of the hypoxic tumor volume prior to radiotherapy should be investigated.
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Affiliation(s)
- Justin E Swartz
- Department of Otorhinolaryngology - Head and Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ajit J Pothen
- Department of Otorhinolaryngology - Head and Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Inge Stegeman
- Department of Otorhinolaryngology - Head and Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands.,Brain Center Rudolph Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stefan M Willems
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Wilko Grolman
- Department of Otorhinolaryngology - Head and Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands.,Brain Center Rudolph Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
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