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Deuß E, Kürten CHL, Meyer M, Buhr CR, Künzel J, Ernst B, Mattheis S, Lang S, Hussain T. [Nodal metastasis and value of neck dissection in T1/2 oropharyngeal and hypopharyngeal carcinomas]. Laryngorhinootologie 2024. [PMID: 38830380 DOI: 10.1055/a-2291-9979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
BACKGROUND Due to heterogeneous data, the indication for elective neck dissection (END) in patients with squamous cell carcinoma of the hypopharynx and oropharynx (HPSCC and OPSCC) in stages T1/2N0 is somewhat unclear. Therefore, in this multicenter study, we performed detailed analysis of the metastatic behavior of HPSCC and OPSCC. MATERIAL AND METHODS The nodal metastatic patterns of 262 HPSCC and OPSCC patients who had undergone surgery was retrospectively investigated. In addition, recurrence-free and overall survival were recorded. Furthermore, a systematic literature review on the topic was completed. RESULTS In patients with HPSCC, a discrepancy between clinical and pathologic N status was recorded in 62.1% of patients vs. 52.4% for p16- OPSCC, and 43.6% for p16+ OPSCC. The occult metastasis rate in cT1/2cN0 primary tumors was 38.9% for HPSCC vs. 17.8% (p16- OPSCC) and 11.1% (p16+ OPSCC). Contralateral metastases occurred in 22.2% of cases for HPSCC at stages cT1/2cN0, compared to only 9.1% for p16- OPSCC, and 0% for p16+ OPSCC patients.Patients with p16+ OPSCC had better recurrence-free and overall survival than p16- OPSCC and HPSCC patients. A direct association between patient survival and the extent of neck surgical therapy could not be demonstrated in our patients. CONCLUSION Patients with HPSCC are at risk for bilateral neck metastases from stage cT1/2cN0, justifying bilateral END. Patients with T1/2 OPSCC present with occult metastases ipsilaterally in >20% of cases; however, the risk for contralateral occult metastasis is <10%. Hence, in strictly lateralized cT1/2CN0 tumors, omission of contralateral END may be considered.
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Affiliation(s)
- Eric Deuß
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Essen, Essen, Germany
| | - Cornelius H L Kürten
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Essen, Essen, Germany
| | - Moritz Meyer
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Essen, Essen, Germany
| | - Christoph Raphael Buhr
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Germany
| | - Julian Künzel
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Regensburg, Regensburg, Germany
| | - Benjamin Ernst
- Klinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Frankfurt, Frankfurt am Main, Germany
| | - Stefan Mattheis
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Essen, Essen, Germany
| | - Stephan Lang
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Essen, Essen, Germany
| | - Timon Hussain
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie, Universitätsklinikum Essen, Essen, Germany
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Klinikum rechts der Isar der Technischen Universität München, München, Germany
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Mastronikolis NS, Delides A, Kyrodimos E, Piperigkou Z, Spyropoulou D, Giotakis E, Tsiambas E, Karamanos NK. Insights into metastatic roadmap of head and neck cancer squamous cell carcinoma based on clinical, histopathological and molecular profiles. Mol Biol Rep 2024; 51:597. [PMID: 38683372 PMCID: PMC11058607 DOI: 10.1007/s11033-024-09476-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/25/2024] [Indexed: 05/01/2024]
Abstract
The incidence of head and neck cancer (HNC), constituting approximately one in ten cancer cases worldwide, affects approximately 644,000 individuals annually. Managing this complex disease involves various treatment modalities such as systemic therapy, radiation, and surgery, particularly for patients with locally advanced disease. HNC treatment necessitates a multidisciplinary approach due to alterations in patients' genomes affecting their functionality. Predominantly, squamous cell carcinomas (SCCs), the majority of HNCs, arise from the upper aerodigestive tract epithelium. The epidemiology, staging, diagnosis, and management techniques of head and neck squamous cell carcinoma (HNSCC), encompassing clinical, image-based, histopathological and molecular profiling, have been extensively reviewed. Lymph node metastasis (LNM) is a well-known predictive factor for HNSCC that initiates metastasis and significantly impacts HNSCC prognosis. Distant metastasis (DM) in HNSCC has been correlated to aberrant expression of cancer cell-derived cytokines and growth factors triggering abnormal activation of several signaling pathways that boost cancer cell aggressiveness. Recent advances in genetic profiling, understanding tumor microenvironment, oligometastatic disease, and immunotherapy have revolutionized treatment strategies and disease control. Future research may leverage genomics and proteomics to identify biomarkers aiding individualized HNSCC treatment. Understanding the molecular basis, genetic landscape, atypical signaling pathways, and tumor microenvironment have enhanced the comprehension of HNSCC molecular etiology. This critical review sheds light on regional and distant metastases in HNSCC, presenting major clinical and laboratory features, predictive biomarkers, and available therapeutic approaches.
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Affiliation(s)
- Nicholas S Mastronikolis
- Department of Otorhinolaryngology - Head and Neck Surgery, School of Medicine, University of Patras, Patras, 26504, Greece.
| | - Alexander Delides
- 2nd Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Attikon' University Hospital, Rimini 1, Athens, 12462, Greece
| | - Efthymios Kyrodimos
- 1st Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Ippokrateion' General Hospital, Athens, Greece
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, 26504, Greece
| | - Despoina Spyropoulou
- Department of Radiation Oncology, Medical School, University of Patras, Patras, 26504, Greece
| | - Evangelos Giotakis
- 1st Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Ippokrateion' General Hospital, Athens, Greece
| | | | - Nikos K Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, 26504, Greece
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Zhou X, Li Y, Pan M, Lu T, Liu C, Wang Z, Tang F, Hu G. PKM2 promotes lymphatic metastasis of hypopharyngeal carcinoma via regulating epithelial-mesenchymal transition: an experimental research. Diagn Pathol 2024; 19:48. [PMID: 38431604 PMCID: PMC10907999 DOI: 10.1186/s13000-024-01474-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/25/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND Patients with hypopharyngeal carcinoma (HPC) have a poor prognosis mainly because of lymphatic metastasis. This research aimed to determine the PKM2 role in lymphatic metastasis in HPC and the underlying molecular mechanism contributing to this phenomenon. METHODS PKM2 in HPC was studied for its expression and its likelihood of overall survival using TCGA dataset. Western blotting, qRT-PCR, and IHC were employed to confirm PKM2 expression. Methods including gain- and loss-of-function were used to examine the PKM2 role in HPC metastasis in vitro and in vivo. In vitro and in vivo studies also confirmed lymphatic metastasis's mechanism. RESULTS Prominent PKM2 overexpression was seen in patients with lymphatic metastasis of HPC, and there was an inherent relationship between a high PKM2 level and poor prognosis. In vitro research showed that knocking down PKM2 decreased tumor cell invasion, migration, and proliferation while promoting apoptosis and inhibiting epithelial-mesenchymal transition, but overexpressing PKM2 had the reverse effect. Animal studies suggested that PKM2 may facilitate tumor development and lymphatic metastasis. CONCLUSIONS Our findings suggest that PKM2 may be a tumor's promoter gene of lymphatic metastasis, which may promote lymphatic metastasis of HPC by regulating epithelial-mesenchymal transition. PKM2 may be a biomarker of metastatic potential, ultimately providing a basis for exploring new therapeutic targets.
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Affiliation(s)
- Xin Zhou
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
- Department of Otolaryngology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
| | - Yanshi Li
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Min Pan
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Tao Lu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Chuan Liu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Zhihai Wang
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Fengxiang Tang
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China
| | - Guohua Hu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400016, China.
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Jeganathan C, Tan JL, Dhepnorrarat C. Rare case of p16-positive oropharyngeal cancer metastasis to the orbit. BMJ Case Rep 2024; 17:e257679. [PMID: 38417943 PMCID: PMC10900310 DOI: 10.1136/bcr-2023-257679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024] Open
Abstract
We describe a case of a man in his 70s who was diagnosed with a p16-positive base of tongue squamous cell carcinoma (SCC) and presented with deteriorating vision and exophthalmos. Imaging revealed medial rectus hypertrophy, and surgery confirmed metastatic p16-positive SCC. Literature reveals that orbital metastasis from any malignancy is a rare occurrence, and even that of p16-positive oropharyngeal SCC has only been reported once in English literature previously. The case highlights the importance of maintaining a wide differential and not being narrowed into a diagnosis or treatment, and given the increasing incidence of human papillomavirus-related cancers, it is important to preserve a high index of suspicion.
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Affiliation(s)
- Chaithanya Jeganathan
- Otolaryngology, Head and Neck Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Jian Li Tan
- Otolaryngology, Head and Neck Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
- Tan Tock Seng Hospital, Singapore
| | - Chris Dhepnorrarat
- Otolaryngology, Head and Neck Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
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Sampieri C, Costantino A, Pirola F, Kim D, Lee K, Kim SH. Neoadjuvant chemotherapy combined with transoral robotic surgery for stage III and IV laryngeal and hypopharyngeal carcinomas. Oral Oncol 2023; 140:106371. [PMID: 36996605 DOI: 10.1016/j.oraloncology.2023.106371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/23/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023]
Abstract
OBJECTIVES To analyze the oncological and functional outcomes of patients with stage III-IV laryngo-hypopharyngeal cancer who underwent neoadjuvant chemotherapy (NAC) with subsequent transoral robotic surgery (TORS). MATERIALS AND METHODS A single-center retrospective cohort study included a total of 100 patients (median age of 67.0) affected by stage III-IV supraglottic or hypopharyngeal cancer. All patients underwent NAC followed by TORS and risk-adjusted adjuvant therapy. The primary outcome was recurrence-free survival (RFS). RESULTS The median follow-up time was 24.0 months. Estimated 2-year (95% CI) OS, DSS, and RFS were 75% (66% - 85%), 84% (76% - 92%), and 65% (56% - 76%), respectively. Among the 11 patients who relapsed on the primary site, 3 underwent salvage total laryngectomy, 3 underwent salvage CRT, and the others receive palliation or supportive care. At 6 months from surgery, 17 patients were still tracheostomized or had a stoma retainer, while 15 were gastrostomy dependent. At the Cox multivariable analysis, the clinical stage at presentation, the number of NAC cycles, and the presence of LVI were found to be independently correlated with the RFS. CONCLUSION This study demonstrates that NAC followed by TORS can obtain good tumor control, survival, and organ preservation rates in stage III-IV laryngo-hypopharyngeal cancer.
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Affiliation(s)
- Claudio Sampieri
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy; Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Andrea Costantino
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele (MI), Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano (MI), Italy.
| | - Francesca Pirola
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele (MI), Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano (MI), Italy.
| | - Dahee Kim
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Kyuin Lee
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Se-Heon Kim
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Yang L, Gong S, Qiao P, Zhao R, Huang S, Zhou J, Hu A. CAFs-derived rho-associated kinase1 mediated EMT to promote laryngeal squamous cell carcinoma metastasis. Cancer Cell Int 2023; 23:70. [PMID: 37062850 PMCID: PMC10105957 DOI: 10.1186/s12935-023-02911-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: 02/01/2023] [Accepted: 03/28/2023] [Indexed: 04/18/2023] Open
Abstract
BACKGROUND Cancer-associated fibroblasts (CAFs) play an essential role in tumorigenesis and development of cancers. Nevertheless, the specific molecular mechanism of tumorigenesis and development in Laryngeal squamous cell carcinoma (LSCC) still unknown. METHODS CAFs, CPFs and NFs were isolated and identified from laryngeal cancer, para-laryngeal cancer and normal tissues. Immunofluorescent staining, Rt-PCR and Western Blot were used to detect the expression of related proteins. Wound healing, migration, invasion and animal experiments were used to examine the ability of movement, migration, invasion and metastasis of LSCC. RESULTS ROCK1, was highly expressed in CAFs and CAFs enhanced LSCC metastasis in vivo and vitro, and downregulation of ROCK1 in CAFs inhibited the migration and invasion of LSCC cells. While increasing ROCK1 expression in NFs promoted the migration and invasion of LSCC cells. Further studies revealed that epithelial-mesenchymal transition (EMT) and JAK2/STAT3/ERK1/2 pathway might play an essential role in promoting metastasis of LSCC. In addition, inhibition activity of ROCK1 or JAK2/STAT3/ERK1/2 signal molecules significantly reduced EMT and metastasis. CONCLUSIONS CAFs-derived ROCK1 via JAK2/STAT3/ERK1/2 axis mediated EMT to promote LSCC metastasis and targeting ROCK1 might provide a potential treatment strategy for LSCC.
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Affiliation(s)
- Liyun Yang
- Department of Otolaryngology, Gongli Hospital, the Second Military Medical University, Shanghai, 200135, China
| | - Shiqi Gong
- Department of Otolaryngology & Head and Neck Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Peipei Qiao
- Department of Otolaryngology, Gongli Hospital, the Second Military Medical University, Shanghai, 200135, China
| | - Runyu Zhao
- Postgraduate Training Base at Shanghai Gongli Hospital, Ningxia Medical University, Shanghai, 200135, China
| | - Shuixian Huang
- Department of Otolaryngology, Gongli Hospital, the Second Military Medical University, Shanghai, 200135, China.
| | - Jieyu Zhou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, Ear Institute, Shanghai Jiaotong University School of Medicine, Shanghai, China, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, 200011, China.
| | - An Hu
- Department of Otolaryngology, Gongli Hospital, the Second Military Medical University, Shanghai, 200135, China.
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Mizdrak I, Mizdrak M, Racetin A, Bošković B, Benzon B, Durdov MG, Vukojević K, Filipović N. Expression of Connexins 37, 40 and 45, Pannexin 1 and Vimentin in Laryngeal Squamous Cell Carcinomas. Genes (Basel) 2023; 14:446. [PMID: 36833374 PMCID: PMC9956287 DOI: 10.3390/genes14020446] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Approximately 60% of patients with squamous cell carcinoma (LSCC) have regional occult metastatic disease/distant metastases at the time of diagnosis, putting them at higher risk for disease progression. Therefore, biomarkers are needed for early prognostic purpose. The aim of this study was to analyze the expression pattern of connexins (Cx) 37, 40 and 45, pannexin1 (Panx1) and vimentin in LSCC and correlate with tumor grade (G) and outcome. METHODS Thirty-four patients who underwent (hemi-)laryngectomy and regional lymphadenectomy due to LSCC from 2017 to 2018 in University Hospital Split, Croatia, were studied. Samples of tumor tissue and adjacent normal mucosa embedded in paraffin blocks were stained using the immunofluorescence method and were semi-quantitatively analyzed. RESULTS The expression of Cx37, Cx40, and Panx1 differed between cancer and adjacent normal mucosa and between histological grades, being the highest in well-differentiated (G1) cancer and low/absent in poorly differentiated (G3) cancer (all p < 0.05). The expression of vimentin was the highest in G3 cancer. Expression of Cx45 was generally weak/absent, with no significant difference between cancer and the controls or between grades. Lower Panx1 and higher vimentin expression were found to be prognostic factors for regional metastatic disease. Lower Cx37 and 40 expressions were present in patients with disease recurrence after the three-year follow-up period. CONCLUSION Cx37 and Cx40, Panx1, and vimentin have the potential to be used as prognostic biomarkers for LSCC.
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Affiliation(s)
- Ivan Mizdrak
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Maja Mizdrak
- Department of Nephrology and Hemodialysis, University Hospital of Split, Šoltanska 1, 21000 Split, Croatia
| | - Anita Racetin
- Department of Anatomy, Histology and Embryology, University of Split School of Medicine, Šoltanska 2, 21000 Split, Croatia
| | - Braco Bošković
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Benjamin Benzon
- Department of Anatomy, Histology and Embryology, University of Split School of Medicine, Šoltanska 2, 21000 Split, Croatia
| | - Merica Glavina Durdov
- Department of Pathology, Forensic Medicine and Cytology, University Hospital of Split, University of Split School of Medicine, Spinčićeva 1, 21000 Split, Croatia
| | - Katarina Vukojević
- Department of Anatomy, Histology and Embryology, University of Split School of Medicine, Šoltanska 2, 21000 Split, Croatia
| | - Natalija Filipović
- Department of Anatomy, Histology and Embryology, University of Split School of Medicine, Šoltanska 2, 21000 Split, Croatia
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Salvage vs. Primary Total Laryngectomy in Patients with Locally Advanced Laryngeal or Hypopharyngeal Carcinoma: Oncologic Outcomes and Their Predictive Factors. J Clin Med 2023; 12:jcm12041305. [PMID: 36835841 PMCID: PMC9958790 DOI: 10.3390/jcm12041305] [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: 12/30/2022] [Revised: 01/20/2023] [Accepted: 02/04/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND The aims of this study were to compare the survival outcomes of salvage vs. primary total laryngectomy (TL) in patients with locally advanced laryngeal or hypopharyngeal carcinoma and to determine their predictive factors. METHODS Overall (OS), cause-specific (CSS) and recurrence-free survival (RFS) of primary vs. salvage TL were compared in univariate and multivariate analysis taking into account other potential predictive factors (tumor site, tumor stage, comorbidity level etc.). RESULTS A total of 234 patients were included in this study. Five-year OS was 53% and 25% for the primary and salvage TL groups, respectively. Multivariate analysis confirmed the independent negative impact of salvage TL on OS (p = 0.0008), CSS (p < 0.0001) and RFS (p < 0.0001). Hypopharyngeal tumor site, ASA score ≥ 3, N-stage ≥ 2a and positive surgical margins were the main other predictors of oncologic outcomes. CONCLUSIONS Salvage TL is associated with significantly worse survival rates than primary TL highlighting the need for careful selection of patients who are candidates for larynx preservation. The predictive factors of survival outcomes identified here should be considered in the therapeutic decision-making, especially in the setting of salvage TL, given the poor prognosis of these patients.
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Hanna GJ, Patel N, Tedla SG, Baugnon KL, Aiken A, Agrawal N. Personalizing Surveillance in Head and Neck Cancer. Am Soc Clin Oncol Educ Book 2023; 43:e389718. [PMID: 37079869 DOI: 10.1200/edbk_389718] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
Head and neck squamous cell carcinoma (HNSCC) encompasses a spectrum of heterogeneous diseases originating in the oral cavity, pharynx, and larynx. Within the United States, head and neck cancer (HNC) accounts for 66,470 new cases, or 3% of all malignancies, annually.1 The incidence of HNC is rising, largely driven by increases in oropharyngeal cancer.2-4 Recent molecular and clinical advancements, particularly with regard to molecular and tumor biology, reflect the heterogeneity of the subsites contained within the head and neck. Despite this, existing guidelines for post-treatment surveillance remain broad without much consideration given to different anatomic subsites and etiologic factors (such as human papillomavirus [HPV] status or tobacco exposure).5 Surveillance incorporating the physical examination, imaging, and emerging molecular biomarkers is an essential part of care for patients treated for HNC and allows for the detection of locoregional recurrence, distant metastases, and second primary malignancies aiming for better functional and survival outcomes. Additionally, it allows for evaluation and management of post-treatment complications.
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Affiliation(s)
- Glenn J Hanna
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Nirali Patel
- Otolaryngology-Head and Neck Surgery, University of Chicago, Chicago, IL
| | - Sara G Tedla
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
| | - Kristen L Baugnon
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
| | - Ashley Aiken
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
| | - Nishant Agrawal
- Otolaryngology-Head and Neck Surgery, University of Chicago, Chicago, IL
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Yang L, Qiao P, Zhang J, Chen X, Hu A, Huang S. Crosstalk between ROCK1 and PYROXD1 regulates CAFs activation and promotes laryngeal squamous cell carcinoma metastasis. Discov Oncol 2022; 13:120. [PMID: 36334145 PMCID: PMC9637080 DOI: 10.1007/s12672-022-00578-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/15/2022] [Indexed: 11/06/2022] Open
Abstract
We previously found that the Rho-associated kinase 1 (ROCK1) activated Cancer-associated fibroblasts (CAFs) to promote LSCC metastasis. Accumulating evidence indicates that pyridine nucleotide-disulfide oxidoreductase domain 1 (PYROXD1) is an oncogene; however, the crosstalk between ROCK1 and PYROXD1 in LSCC metastasis remains largely unknown. Here, we found that ROCK1 could target PYROXD1. The knockdown of ROCK1 expression reduces the expression of PYROXD1, while the knockdown of PYROXD1 expression did not alter the expression of ROCK1 indicating that ROCK1 is upstream of PYROXD1. Further, LSCC cells cocultured with PYROXD1 knocked-down CAFs exhibited lower proliferation, migration, invasion and metastasis abilities. Conversely, LSCC cells cocultured with PYROXD1-overexpressing CAFs showed opposite results. In conclusion, the crosstalk between ROCK1 and PYROXD1 regulated CAFs activation and promoted LSCC metastasis.
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Affiliation(s)
- Liyun Yang
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - Peipei Qiao
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - Jianwei Zhang
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - Xiaoping Chen
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - An Hu
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China.
| | - Shuixian Huang
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China.
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Şahin A, Enver N, Erçetin SY, Cinel ZL, Batman AÇ. The promising role of Gelsolin expression to predict survival in patients with squamous cell carcinoma of the larynx. Braz J Otorhinolaryngol 2022; 88 Suppl 4:S1-S8. [PMID: 34144901 DOI: 10.1016/j.bjorl.2021.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 05/11/2021] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Gelsolin protein has important cellular functions, including cell motility and apoptosis. Altered gelsolin expression has been reported in several types of neoplasms, but clinicopathological features of gelsolin are currently unclear in patients with laryngeal squamous cell carcinoma. OBJECTIVES Our aim is to investigate the clinicopathological significance of gelsolin as a prognostic biomarker for laryngeal squamous cell carcinoma. METHODS Tissue specimens from 168 patients with laryngeal squamous cell carcinoma were immunohistochemically assessed for the Gelsolin expression. Prognostic significance of Gelsolin and its interaction with clinical parameters was analysed. RESULTS Gelsolin expression was confirmed in 70.2% of cases. Gelsolin expression is significantly associated with tumor stage, tumor grade, and locoregional recurrence. Kaplan-Meier survival curves revealed that Gelsolin expression inversely correlated with both disease-specific and overall survival. CONCLUSION This research is the first to demonstrate that Gelsolin expression is associated with a poor prognosis in laryngeal squamous cell carcinoma. Gelsolin is a novel promising biomarker and attractive target for the treatment of laryngeal squamous cell carcinoma.
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Affiliation(s)
- Akın Şahin
- Marmara University School of Medicine, Department of Otorhinolaryngology, Istanbul, Turkey.
| | - Necati Enver
- Marmara University School of Medicine, Department of Otorhinolaryngology, Istanbul, Turkey
| | - Selim Yiğit Erçetin
- Marmara University School of Medicine, Department of Pathology, Istanbul, Turkey
| | - Zeliha Leyla Cinel
- Marmara University School of Medicine, Department of Pathology, Istanbul, Turkey
| | - Abdullah Çağlar Batman
- Marmara University School of Medicine, Department of Otorhinolaryngology, Istanbul, Turkey
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12
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Nishimura A, Yokota T, Hamauchi S, Onozawa Y, Notsu A, Sato F, Kawakami T, Ogawa H, Onoe T, Mukaigawa T. Prognostic impact of the number of metastatic lymph nodes after surgery in locally advanced hypopharyngeal cancer. BMC Cancer 2022; 22:1101. [PMID: 36303119 PMCID: PMC9615187 DOI: 10.1186/s12885-022-10172-8] [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] [Received: 07/05/2022] [Accepted: 10/10/2022] [Indexed: 11/19/2022] Open
Abstract
Background Postoperative chemoradiotherapy (CRT) is a standard therapy for patients with high-risk factors for head and neck squamous cell carcinoma, including positive margin and extra-nodal extension (ENE). However, the prognostic impact of the number of pathological metastatic lymph nodes (pLNs) in hypopharyngeal carcinoma (HPC) is unclear. Thus, this study aimed to investigate postoperative prognostic factors for locally advanced hypopharyngeal squamous cell carcinoma (LA-HPSCC) with a focus on the number of pLNs. Methods We retrospectively analyzed medical records of 99 consecutive patients with LA-HPSCC who underwent total pharyngo-laryngo-esophagectomy (TPLE) and bilateral neck dissection (ND) between December 2002 and May 2019. Results The median follow-up time for all censored patients was 63.2 months. The median overall survival (OS) was 101.0 months (95% confidence interval [CI] 48.1–134.9). patients had pLNs ≥ 3. Forty-six (45.5%) patients were diagnosed with ENE. Twenty (20.2%) patients received postoperative CRT. The multivariate analysis revealed that pLNs ≥ 3 (median OS: 163.2 vs. 31.8 months, hazard ratio [HR] 2.39, 95% CI 1.16–4.94, p < 0.01) and ENE (median OS: 161.0 vs. 26.3 months, HR 4.60, 95% CI 2.26–9.36, p < 0.01) were significantly associated with poor prognosis and that postoperative CRT (HR 0.34, 95% CI 0.16–0.72, p < 0.01) was significantly associated with better prognosis. The cumulative incidence of distant metastasis was higher in patients with pLNs ≥ 3 than in those with pLNs < 3 (p < 0.01). Conclusion pLNs ≥ 3 and ENE were significant poor prognostic factors for patients with LA-HPSCC who underwent TPLE and bilateral ND.
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Affiliation(s)
- Ari Nishimura
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Tomoya Yokota
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 1007, Shizuoka, Japan.
| | - Satoshi Hamauchi
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Yusuke Onozawa
- Division of Medical Oncology, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Akifumi Notsu
- Department of Biostatistics, Clinical Research Center, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Fuyuki Sato
- Division of Pathology, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Takeshi Kawakami
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Hirofumi Ogawa
- Radiation and Proton Therapy Center, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Tsuyoshi Onoe
- Radiation and Proton Therapy Center, Shizuoka Cancer Center, 1007, Shizuoka, Japan
| | - Takashi Mukaigawa
- Division of Head and Neck Surgery, Shizuoka Cancer Center, 1007, Shizuoka, Japan
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Yang L, Qiao P, Zhang J, Huang S, Hu A. Rho-associated kinase1 promotes laryngeal squamous cell carcinoma tumorigenesis and progression via the FAK signaling pathway. Discov Oncol 2022; 13:100. [PMID: 36197602 PMCID: PMC9535064 DOI: 10.1007/s12672-022-00561-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 08/08/2022] [Indexed: 11/04/2022] Open
Abstract
Laryngeal squamous cell carcinoma (LSCC) is one of the most common head and neck squamous cell carcinomas (HNSCC). Rho-associated kinase1 (ROCK1) is considered to promote progression of numerous cancers, however, its role in LSCC is still unknown. Here, the expression level of ROCK1 is higher in LSCC tissues than non-tumor tissues, and the expression level of ROCK1 is positively correlated with advanced stage and poor survival prognosis. ROCK1 knockdown in TU686 and TU212 cells dramatically inhibits cellular proliferation, migration and invasion. Whereas the overexpression of ROCK1 reversed these changes. FAK signaling pathway plays an essential role in promoting LSCC progression. Inhibiting FAK activity with TAE226 observably impairs the tumor-promoting effects. In conclusion, ROCK1 promotes LSCC tumorigenesis and progression via the FAK signaling pathway, targeting the ROCK1 molecule may represent potential targets for clinical LSCC treatment.
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Affiliation(s)
- Liyun Yang
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - Peipei Qiao
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - Jianwei Zhang
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China
| | - Shuixian Huang
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China.
| | - An Hu
- Department of Otolaryngology, Gongli Hospital, The Second Military Medical University, Shanghai, 200135, China.
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14
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Xu Q, Yu B, Chen W, Li W, Sun Y, Fang Y. CircSERPINA3 promoted cell proliferation, migration, and invasion of laryngeal squamous cell carcinoma by targeting miR-885-5p. Cell Biol Int 2022; 46:1852-1863. [PMID: 35971749 DOI: 10.1002/cbin.11872] [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: 02/16/2022] [Accepted: 07/07/2022] [Indexed: 11/08/2022]
Abstract
CircSERPINA3 has been shown to be upregulated in laryngeal squamous cell carcinoma (LSCC); however, whether it regulates the development of LSCC and the specific molecular mechanism remains unclear, which is to be explored in this study. Expressions of circSERPINA3, miR-885-5p, and Malic enzyme 1 (ME1) in LSCC tissues or cell lines were determined by quantitative reverse transcription polymerase chain reaction (qRT-PCR). The regulation of circSERPINA3 on the biological behavior of LSCC cells was confirmed by loss and gain experiments (cell counting kit-8, transwell, and colony formation assay). The correlation between circSERPINA3/ME1 and miR-885-5p was predicted and confirmed by bioinformatics analysis, dual-luciferase reporter assay, and qRT-PCR. The effect of circSERPINA3/miR-885-5p axis on the biological behavior of LSCC cells and expressions of epithelial-mesenchymal transition-related proteins was confirmed by rescue experiments. CircSERPINA3 and ME1 was upregulated in LSCC tissues, whereas miR-885-5p was downregulated. MiR-885-5p was the target gene of circSERPINA3, whereas ME1 was the target gene of miR-885-5p. Silent circSERPINA3 suppressed viability, invasion, migration, colony formation, and expression of ME1, claudin-4, snail, and vimentin but elevated expression of miR-885-5p and E-cadherin, whereas overexpressed circSERPINA3 was the opposite. However, miR-885-5p inhibitor or mimic reversed the effects of silent circSERPINA3 or overexpressed circSERPINA3. Collectively, circSERPINA3 promotes proliferation, migration, and invasion of LSCC cells by targeting miR-885-5p.
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Affiliation(s)
- Qiushi Xu
- Ear Nose and Throat Department, The First Hospital of Qiqihar, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
| | - Bing Yu
- Pathology Department, The First Hospital of Qiqihar, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
| | - Wenjing Chen
- Pathology Department, The First Hospital of Qiqihar, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
| | - Wenlong Li
- Ear Nose and Throat Department, The First Hospital of Qiqihar, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
| | - Yuanhao Sun
- Ear Nose and Throat Department, The First Hospital of Qiqihar, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
| | - Yanchun Fang
- Pathology Department, The First Hospital of Qiqihar, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
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15
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Detection of distant metastases and distant second primary cancers in head and neck squamous cell carcinoma: comparison of [ 18F]FDG PET/MRI and [ 18F]FDG PET/CT. Insights Imaging 2022; 13:121. [PMID: 35900620 PMCID: PMC9334511 DOI: 10.1186/s13244-022-01261-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/04/2022] [Indexed: 11/10/2022] Open
Abstract
PURPOSE This prospective study aimed to compare the diagnostic performance of [18]FDG PET/MRI and PET/CT for the detection of distant metastases and distant second primary cancers in patients with head and neck squamous cell carcinoma (HNSCC). METHODS A total of 103 [18F]FDG PET/MRI examinations immediately followed by PET/CT were obtained in 82 consecutive patients for staging of primary HNSCC (n = 38), suspected loco-regional recurrence/follow-up (n = 41) or unknown primary HNSCC (n = 3). Histology and follow-up > 2 years formed the standard of reference. Blinded readers evaluated the anonymized PET/MRI and PET/CT examinations separately using a 5-point Likert score. Statistical analysis included: receiver operating characteristic (ROC) analysis, jackknife alternative free-response ROC (JAFROC) and region-of-interest (ROI)-based ROC to account for data clustering and sensitivity/specificity/accuracy comparisons for a score ≥ 3. RESULTS Distant metastases and distant second primary cancers were present in 23/103 (22%) examinations in 16/82 (19.5%) patients, and they were more common in the post-treatment group (11/41, 27%) than in the primary HNSCC group (3/38, 8%), p = 0.039. The area under the curve (AUC) per patient/examination/lesion was 0.947 [0.927-1]/0.965 [0.917-1]/0.957 [0.928-0.987] for PET/MRI and 0.975 [0.950-1]/0.968 [0.920-1]/0.944 [0.910-0.979] for PET/CT, respectively (p > 0.05). The diagnostic performance of PET/MRI and PET/CT was similar according to JAFROC (p = 0.919) and ROI-based ROC analysis (p = 0.574). Sensitivity/specificity/accuracy for PET/MRI and PET/CT for a score ≥ 3 was 94%/88%/89% and 94%/91%/91% per patient, 96%/90%/91% and 96%/93%/93% per examination and 95%/85%/90% and 90%/86%/88% per lesion, respectively, p > 0.05. CONCLUSIONS In HNSCC patients, PET/MRI and PET/CT had a high and similar diagnostic performance for detecting distant metastases and distant second primary cancers.
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16
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Meng Q, Li L, Wang L. High CBX8 Expression Leads to Poor Prognosis in Laryngeal Squamous Cell Carcinoma by Inducing EMT by Activating the Wnt/β-Catenin Signaling Pathway. Front Oncol 2022; 12:881262. [PMID: 35814427 PMCID: PMC9259798 DOI: 10.3389/fonc.2022.881262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background In this study, we detected the expression of chromobox protein homolog 8 (CBX8) in laryngeal squamous cell carcinoma (LSCC) and its influence on the occurrence and progression of LSCC. Methods Pancancer analysis of CBX8 was analyzed by TCGA database and its expression in LSCC.The expression of CBX8 in 30 pairs of LSCC and adjacent tissues was analyzed by quantitative real-time PCR(qRT-PCR)and immunohistochemical assays, and its association with the prognosis and clinicopathological features of LSCC was further evaluated. A CBX8 knockdown model was constructed in AMC-HN-8 and Hep2 cell lines. The effects of CBX8 on LSCC cell proliferation, migration, invasion and apoptosis were detected by CCK8,EdU,wound healing, Transwell and flow cytometry assays. Levels of apoptosis-related protein, WNT/β-catenin signaling pathway and epithelial to mesenchymal transition (EMT) proteins, including Bax, Bcl2, β-catenin, DKK1, GSK3β, N-cadherin, E-cadherin and Snail1, in LSCC cells were detected by Western blotting. Results CBX8 was overexpressed in LSCC. High expression of CBX8 in LSCC patients led to shorter overall survival and correlated with tumor stage and lymphatic metastasis. After CBX8 knockdown, the proliferation of AMC-HN-8 and Hep2 cells slowed, and the number of EdU-positive cells decreased. Wound healing slowed down, and the number of Transwell invading cells decreased. The percentage of apoptotic cells increased. The expression levels of Bcl2, β-catenin, N-cadherin and Snail11 proteins were significantly reduced in the CBX8 knockdown cells, while Bax, DKK1, GSK3β and E-cadherin significantly increased with their corresponding controls. Conclusion CBX8 is highly expressed in LSCC and induces the EMT process by activating the Wnt/β-catenin signaling pathway to promote LSCC cell proliferation and migration and inhibit apoptosis, resulting in poor prognosis.
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Affiliation(s)
- Qingchao Meng
- Department of Otolaryngology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lei Li
- Department of Urology, ShengJing Hospital of China Medical University, Shenyang, China
| | - Liping Wang
- Department of Otolaryngology, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Liping Wang,
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Lopes Alexandre P, Matos R, Marques A, Silveira H, Santos Marques P, Pinto Moura C. Clown Nose: A Rare Hypopharyngeal Cancer Metastasis. EAR, NOSE & THROAT JOURNAL 2022:1455613211069349. [PMID: 34983248 DOI: 10.1177/01455613211069349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cutaneous metastases from squamous cell carcinomas of the head and neck region are uncommon, and their location at the nasal tip is exceptionally rare. A patient, previously treated with surgery and chemoradiation for a hypopharyngeal squamous cell carcinoma, developed several red nodular skin lesions at the nasal tip. Biopsy revealed cutaneous metastasis from the primary tumor. This manifestation was previously described as a "clown nose," given their appearance and location. Skin lesions should raise suspicion of malignancy, despite their location at uncommon places, particularly in patients with previous diagnosed cancer. Clinicians must be aware that metastases from head and neck cancer can present as a "clown nose."
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Affiliation(s)
- Pedro Lopes Alexandre
- Department of Otorhinolaryngology, 285211São João University Hospital Center, Porto, Portugal
- Department of Surgery and Physiology, 26705Faculty of Medicine of Porto University, Porto, Portugal
| | - Ricardo Matos
- Department of Otorhinolaryngology, 285211São João University Hospital Center, Porto, Portugal
- Department of Surgery and Physiology, 26705Faculty of Medicine of Porto University, Porto, Portugal
| | - Ana Marques
- Department of Pathology, 285211São João University Hospital Center, Porto, Portugal
| | - Helena Silveira
- Department of Otorhinolaryngology, 285211São João University Hospital Center, Porto, Portugal
- Department of Surgery and Physiology, 26705Faculty of Medicine of Porto University, Porto, Portugal
| | - Pedro Santos Marques
- Department of Otorhinolaryngology, 285211São João University Hospital Center, Porto, Portugal
- Department of Surgery and Physiology, 26705Faculty of Medicine of Porto University, Porto, Portugal
| | - Carla Pinto Moura
- Department of Otorhinolaryngology, 285211São João University Hospital Center, Porto, Portugal
- Department of Genetics, Faculty of Medicine of Porto University, 285211São João University Hospital Center, Porto, Portugal
- I3S, Institute for Research and Innovation in Health, Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
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Boudreaux K, Entezami P, Asarkar AA, Ware E, Chang BA. Infrahyoid myocutaneous flap: A systematic review. Am J Otolaryngol 2021; 42:103133. [PMID: 34252712 DOI: 10.1016/j.amjoto.2021.103133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/13/2021] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The infrahyoid myocutaneous flap (IHMCF) is an often-overlooked flap of the anterior neck used for reconstruction of oral cavity and laryngopharyngeal defects. The primary goal of this systematic review is to evaluate the postoperative outcomes and efficacy of this flap. METHODS A comprehensive search of PubMed, Biological Abstracts, CINAHL Plus, and Web of Science was conducted. Two researchers independently scrutinized the studies to determine inclusions based on relevance, sample size, and English language publications. RESULTS Twenty-eight studies containing 1027 IHMCF cases met the inclusion criteria. Primary outcomes included flap necrosis and postoperative functional outcomes. The rate of flap survival was 99%. Total skin necrosis and partial skin necrosis were minor complications that occurred in 2.5% and 5.8% of cases respectively. Poor speech and swallowing outcomes were reported in 6.4% and 6.5% of cases respectively. The included studies were predominantly retrospective. An average MINORS score of 9.6 suggests moderate bias among the studies. CONCLUSIONS The IHMCF is both safe and effective for repairing medium sized mucosal lesions of the head and neck region in carefully selected patients. IHMCF use in oral cavity reconstruction is particularly appealing although functional outcomes remain difficult to statistically assess. Complications of IHMCFs are rare and often minor. To ensure the best outcome, pre-surgical planning needs to be conducted and all contraindications should be respected. Further large prospective multi-centered trials are needed for more accurate analysis.
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Affiliation(s)
- Kyle Boudreaux
- Department of Otolaryngology/Head & Neck Surgery, LSU Health Shreveport, Shreveport, LA 71103, United States of America
| | - Payam Entezami
- Department of Otolaryngology/Head & Neck Surgery, LSU Health Shreveport, Shreveport, LA 71103, United States of America
| | - Ameya A Asarkar
- Department of Otolaryngology/Head & Neck Surgery, LSU Health Shreveport, Shreveport, LA 71103, United States of America
| | - Erin Ware
- Medical Library, LSU Health Shreveport, Shreveport, LA 71103, United States of America
| | - Brent A Chang
- Department of Otolaryngology/Head & Neck Surgery, LSU Health Shreveport, Shreveport, LA 71103, United States of America.
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CircPTK2 (hsa_circ_0003221) Contributes to Laryngeal Squamous Cell Carcinoma by the miR-1278/YAP1 Axis. JOURNAL OF ONCOLOGY 2021; 2021:2408384. [PMID: 34691176 PMCID: PMC8528618 DOI: 10.1155/2021/2408384] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/08/2021] [Accepted: 09/15/2021] [Indexed: 11/21/2022]
Abstract
Laryngeal cancer accounts for 20% of all head and neck malignancies. Laryngeal squamous cell carcinoma (LSCC) is the most common type of laryngeal cancer and is characterized by squamous differentiation, a high mortality rate, and poor prognosis. Accumulating studies have indicated that circular RNAs (circRNAs) are critical regulators in many cancers. CircPTK2 exerts an important regulatory role in several cancers. In this study, we aimed to elucidate the function of circPTK2 (hsa_circ_0003221) in LSCC. Through a series of investigations, we discovered that circPTK2 was significantly upregulated in LSCC tissues cells. Functionally, cell counting kit-8 (CCK-8) and flow cytometry analyses revealed that knockdown of circPTK2 suppressed LSCC cell viability and the cell cycle while promoting cell apoptosis. Notably, silencing circPTK2 inhibited tumor growth in vivo. Mechanistically, circPTK2 functioned as a molecular sponge of miR-1278 to upregulate YAP1 expression in LSCC cells. Moreover, YAP1 knockdown inhibited malignant phenotypes of LSCC cells. The rescue experiments showed that YAP1 overexpression reversed the effects of circPTK2 on LSCC cells. Therefore, we concluded that circPTK2 facilitates LSCC progression through the miR-1278/YAP1 axis.
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20
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Vivas López A, Narvaez Chavez C, Marcacuzco Quinto A, Teijo Quintáns A, Justo Alonso I. Gallbladder metastasis from squamous cell carcinoma of the head and neck: Atypical presentation of airway metastasis. Cir Esp 2021; 99:688-690. [PMID: 34654660 DOI: 10.1016/j.cireng.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 08/25/2020] [Indexed: 11/16/2022]
Affiliation(s)
- Alfredo Vivas López
- Servicio de Cirugía General y del Aparato Digestivo, Hospital 12 de Octubre, Madrid, Spain.
| | | | | | | | - Iago Justo Alonso
- Servicio de Cirugía General y del Aparato Digestivo, Hospital 12 de Octubre, Madrid, Spain
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21
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Liu Q, Dong Y, Yuan S, Yu M, Liu L, Zhang Q. Prognostic value of α2δ1 in hypopharyngeal carcinoma: A retrospective study. Open Med (Wars) 2021; 16:1395-1402. [PMID: 34611550 PMCID: PMC8447976 DOI: 10.1515/med-2021-0356] [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] [Received: 11/25/2020] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 11/15/2022] Open
Abstract
Voltage-dependent calcium channel subunit alpha-2/delta-1 (α2δ1) has been identified as a marker of cancer stem cells in multiple malignant tumor types. However, α2δ1’s role in the prognosis of hypopharyngeal squamous cell carcinoma (HSCC) was not reported. In our study, ten pairs of HSCC and peritumoral normal tissues were used for immunohistochemistry assessment. And α2δ1 expression levels of 34 more HSCC samples were also evaluated, represented by the integral optic density using Image-Pro Plus. Clinicopathological associations and prognostic value of α2δ1 were analyzed. As a result, α2δ1 expression was frequently increased in HSCC tissues. Although the correlation between patients’ clinicopathological characteristics and their α2δ1 expression levels was not significant, α2δ1 expression was significantly correlated with unfavorable overall survival (OS) (P = 0.018) and progression-free survival (PFS) (P = 0.023). Univariate and multivariate cox regression analyses suggested α2δ1’s prognostic role for both OS and PFS (P = 0.013 and 0.011, respectively). This study specifically demonstrated that α2δ1 regularly increased in HSCC compared with peritumoral tissues, and α2δ1 could act as a promising prognostic marker in HSCC patients.
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Affiliation(s)
- Qiang Liu
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, China
| | - Yanbo Dong
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Shuoqing Yuan
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Minghang Yu
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Liangfa Liu
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Qing Zhang
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, China
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22
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Yirgin IK, Ekenel M, Simsek DH, Acunas B. A rare case of ruptured liver metastases from a laryngeal cancer. Radiol Case Rep 2021; 16:3330-3335. [PMID: 34484541 PMCID: PMC8406153 DOI: 10.1016/j.radcr.2021.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 08/01/2021] [Indexed: 12/20/2022] Open
Abstract
Rupture of a metastatic liver tumor associated with laryngeal cancer is a very rare complication with no previous case in the literature. We present a case of ruptured liver metastases which was treated conservatively. Dynamic contrast-enhanced computed tomography demonstrated active extravasation and discontinuity of liver capsule. When the patient came to our hospital from the external medical center, we did not see active extravasation on control computed tomography. This case highlights the role of radiologic imaging in the diagnosis and follow-up of ruptured hepatic metastases.
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Affiliation(s)
- Inci Kizildag Yirgin
- Department of Radiology. Oncology Institute, Istanbul University, Istanbul, 34390, Capa, Turkey
| | - Meltem Ekenel
- Department of Medical Oncology. Oncology Institute, Istanbul University, Istanbul, 34390, Capa, Turkey
| | - Duygu Has Simsek
- Department of Nuclear Medicine. Istanbul faculty of medicine. Istanbul University, Istanbul, 34390, Capa, Turkey
| | - Bulent Acunas
- Department of Radiology. Istanbul Medical Faculty. Istanbul University, Istanbul, 34390, Capa, Turkey
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Salvage carbon dioxide transoral laser microsurgery for laryngeal cancer after (chemo)radiotherapy: a European Laryngological Society consensus statement. Eur Arch Otorhinolaryngol 2021; 278:4373-4381. [PMID: 34226992 PMCID: PMC8486708 DOI: 10.1007/s00405-021-06957-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/23/2021] [Indexed: 12/11/2022]
Abstract
Purpose To provide expert opinion and consensus on salvage carbon dioxide transoral laser microsurgery (CO2 TOLMS) for recurrent laryngeal squamous cell carcinoma (LSCC) after (chemo)radiotherapy [(C)RT]. Methods Expert members of the European Laryngological Society (ELS) Cancer and Dysplasia Committee were selected to create a dedicated panel on salvage CO2 TOLMS for LSCC. A series of statements regarding the critical aspects of decision-making were drafted, circulated, and modified or excluded in accordance with the Delphi process. Results The expert panel reached full consensus on 19 statements through a total of three sequential evaluation rounds. These statements were focused on different aspects of salvage CO2 TOLMS, with particular attention on preoperative diagnostic work-up, treatment indications, postoperative management, complications, functional outcomes, and follow-up. Conclusion Management of recurrent LSCC after (C)RT is challenging and is based on the need to find a balance between oncologic and functional outcomes. Salvage CO2 TOLMS is a minimally invasive approach that can be applied to selected patients with strict and careful indications. Herein, a series of statements based on an ELS expert consensus aimed at guiding the main aspects of CO2 TOLMS for LSCC in the salvage setting is presented.
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Liu X, Zhang Z, Kan S, Lv Z, Zhou S, Liu X, Jing P, Xu W. PHF20 inhibition promotes apoptosis and cisplatin chemosensitivity via the OCT4‑p‑STAT3‑MCL1 signaling pathway in hypopharyngeal squamous cell carcinoma. Int J Oncol 2021; 59:38. [PMID: 33982773 PMCID: PMC8121096 DOI: 10.3892/ijo.2021.5218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 04/12/2021] [Indexed: 12/13/2022] Open
Abstract
Cisplatin is a widely used platinum‑based chemotherapeutic agent for hypopharyngeal squamous cell carcinoma (HSCC). However, resistance to cisplatin limits its use for the treatment of HSCC, and the underlying molecular mechanism requires further investigation. The present study performed functional assays to determine whether the expression of plant homeodomain finger protein 20 (PHF20) may be involved in the apoptosis and cisplatin resistance of HSCC. The expression levels of PHF20 were higher in cisplatin‑resistant HSCC cells compared with those in cisplatin‑sensitive cells. The inhibition of PHF20 suppressed cell viability but did not affect the migratory and invasive abilities of HSCC cells compared with those of negative control‑transfected cells. Furthermore, PHF20 inhibition reduced cell viability by enhancing apoptosis compared with those in the control cells in vitro. Notably, the inhibition of PHF20 sensitized HSCC cells to cisplatin, thus increasing apoptosis via the signal transducer and activator of transcription 3 (STAT3)‑myeloid cell leukemia‑1 (MCL1) pathway. Octamer‑binding transcription factor 4 (OCT4) overexpression restored phosphorylated STAT3‑MCL1‑mediated apoptosis induced by PHF20 inhibition. In vivo experiments confirmed that PHF20 silencing induced tumor growth and increased apoptosis in HSCC cells compared with those in the control cells. Thus, PHF20 inhibition may promote apoptosis and improve cisplatin chemosensitivity via the OCT4‑p‑STAT3‑MCL1 signaling pathway in HSCC.
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Affiliation(s)
- Xiuxiu Liu
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Shandong Provincial Key Laboratory of Otology, Jinan, Shandong 250022, P.R. China
| | - Zhancheng Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Department of Otorhinolaryngology, The Fourth Hospital of Jinan, Jinan, Shandong 250031, P.R. China
| | - Shifeng Kan
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Shandong Provincial Key Laboratory of Otology, Jinan, Shandong 250022, P.R. China
| | - Zhenghua Lv
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Shandong Provincial Key Laboratory of Otology, Jinan, Shandong 250022, P.R. China
| | - Shengli Zhou
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Shandong Provincial Key Laboratory of Otology, Jinan, Shandong 250022, P.R. China
| | - Xianfang Liu
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Shandong Provincial Key Laboratory of Otology, Jinan, Shandong 250022, P.R. China
| | - Peihang Jing
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Wei Xu
- Department of Otorhinolaryngology, Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Shandong Provincial Key Laboratory of Otology, Jinan, Shandong 250022, P.R. China
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Li L, Wang Z, Lu T, Li Y, Pan M, Yu D, Hu G. Expression and Functional Relevance of ANXA1 in Hypopharyngeal Carcinoma with Lymph Node Metastasis. Onco Targets Ther 2021; 14:1387-1399. [PMID: 33658802 PMCID: PMC7920586 DOI: 10.2147/ott.s292287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/11/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose The purpose of this study is to investigate the expression and functional role of Annexin (ANXA1) in lymph node (LN) metastasis of hypopharyngeal carcinoma (HSCC). Methods Differentially expressed genes in tissue from HSCC with or without LN metastasis were obtained from a previous RNA sequencing experiment. The presence of LN metastasis is determined by pathological diagnosis after neck dissection. ANXA1 expression was detected by qRT-PCR and Western blotting. Immunohistochemistry was used to detect the expression of ANXA1 in 74 cases of HSCC and normal control tissues. We also evaluated the clinical significance of ANXA1 in HSCC. Differentially expressed genes related to ANXA1 were analyzed using bioinformatic tools, and potential mechanisms of action of ANXA1 were assessed using in vitro experiments. In these in vitro experiments, cell proliferation was detected by CCK8 staining, and colony formation, migration and invasion were assessed using Transwell assays, and apoptosis as well as cell cycle status were quantified by flow cytometry. Results ANXA1 was significantly downregulated in HSCC with LN metastasis. The survival rate of patients with low ANXA1 expression was significantly worse than that of patients with high ANXA1 expression (p<0.05). Silencing ANXA1 in cell culture experiments promoted the proliferation, migration and invasion of FaDu cells, inhibited apoptosis, and increased the proportion of cells in S phase. We furthermore found that the mRNA expression of ANXA1 was positively correlated with Yap1 expression (p<0.0001). Our in vitro experiments showed that ANXA1 regulates the expression of Yap1, and over-expression of Yap1 could reverse the effect of ANXA1 silencing on cancer cell progression. Conclusion Our findings suggest that ANXA1 is a putative LN metastasis suppressor gene in tumor, which may suppress the LN metastasis of HSCC by regulating the expression of Yap1.
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Affiliation(s)
- Lei Li
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Zhihai Wang
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Tao Lu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Yanshi Li
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Min Pan
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Dan Yu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
| | - Guohua Hu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People's Republic of China
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Shen N, Li T, Zhou L, Zhou X. Lung metastases in newly diagnosed hypopharyngeal cancer: a population-based study. Eur Arch Otorhinolaryngol 2021; 278:4469-4476. [PMID: 33599844 DOI: 10.1007/s00405-021-06675-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/01/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Current population-based estimates of the incidence and prognosis of lung metastases of hypopharyngeal cancer are lacking. The purpose of the study is to characterize the incidence proportions and survival probability of patients with hypopharyngeal cancer and lung metastases. MATERIALS AND METHODS We identified 2714 adult patients diagnosed with hypopharyngeal cancer between 2010 and 2014 for whom the status of lung metastases was known from the SEER database. Multivariable logistic and Cox regression models were performed to identify the risk factors associated with the presence of lung metastases at diagnosis and 5-year all-cause mortality, respectively. RESULTS We identified 128 patients with lung metastases at the time of diagnosis of hypopharyngeal cancer. Females were less likely to have lung metastases. Incidences of lung metastases were higher among patients with histological grade III/IV. For each 10 mm increase in tumor size, the odds of having lung metastases increased by 6.6%. Patients with lung metastases had a shorter survival time. CONCLUSION Our study provides insight into the epidemiology of lung metastases in patients with hypopharyngeal cancer. When the tumor is diagnosed, we should pay close attention to the sex, race, tumor size and histological grade to quickly detect the distant metastases.
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Affiliation(s)
- Na Shen
- Department of Otolaryngology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Tao Li
- Department of Otolaryngology, Peking University Third Hospital, Peking University, 49 North Huayuan Road, Beijing, 100191, China
| | - Lei Zhou
- Department of Otolaryngology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Xu Zhou
- Department of Otolaryngology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
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Song D, Wu S, Hu H, Dai X, Wang X. Long Noncoding RNA MIAT Regulates the Process of Laryngeal Squamous Cell Carcinoma Through Regulation of miR-147a/BCOR. Arch Med Res 2021; 52:371-379. [PMID: 33419582 DOI: 10.1016/j.arcmed.2020.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 11/19/2020] [Accepted: 12/03/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND Myocardial infarction associated transcript (MIAT) is a long non-coding RNA (lncRNA) that can play oncogenic role in different kinds of cancers. However, its role in laryngeal squamous cell carcinoma (LSCC) remains unknown. AIM The study aimed to explore the effect of MIAT/miR-147a/BCOR axis on LSCC progression. METHODS The expression pattern of MIAT, miR-147a and BCOR in LSCC samples and cells was identified through qRT-PCR. The proliferation of LSCC cells was assessed by colony formation assay and CCK-8 assays. Transwell assays were implemented to test the migratory and invasive abilities of LSCC cells. Proteins associated with migration and epithelial-mesenchymal transition were probed in transfected LSCC cells by western blot. The interaction of miR-147a with MIAT or BCOR was analyzed by luciferase reporter assays, RNA pulls down assays and Ago2-RIP assays. RESULTS High MIAT expression was closely correlated with unfavorable prognosis. MIAT knockdown inhibited cell proliferation, migration, invasion and EMT progress in LSCC. MIAT acted as a miR-147a sponge to increase the expression of BCOR. Silencing of MIAT suppressed LSCC progression through miR-147a/BCOR axis. CONCLUSION MIAT acts as an oncogene by controlling miR-147a/BCOR axis in LSCC.
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Affiliation(s)
- Daoliang Song
- Otolaryngology Head and Neck Surgery, Zibo Central Hospital, Zibo, Shandong, China
| | - Shuo Wu
- The Third Affiliated Hospital, Sun Yat-sen University School of Life Science, Sun Yat-sen University, Tianhe District, Guangzhou, Guangdong, China
| | - Huihua Hu
- Department of Oncology, Suizhou Hospital, Hubei University of Medicine, Zengdu District, Suizhou, Hubei, China
| | - Xinyi Dai
- The Third Affiliated Hospital, Sun Yat-sen University School of Life Science, Sun Yat-sen University, Tianhe District, Guangzhou, Guangdong, China
| | - Xiaocong Wang
- Department of Oncology, Suizhou Hospital, Hubei University of Medicine, Zengdu District, Suizhou, Hubei, China.
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Gašić J, Jović R, Vučinić Z. Analysis of the occurrence, location and treatment of laryngeal carcinoma recurrence. PRAXIS MEDICA 2021. [DOI: 10.5937/pramed2102007g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction: The efficacy of the applied model of laryngeal cancer treatment is measured by recurrence. Recurrence significantly reduces survival and determines the type of subsequent treatment. Objective: To determine the incidence of laryngeal cancer recurrence, the location of recurrence, and the definitive treatment of laryngeal cancer recurrence concerning different types of surgical treatments applied. Results: In the period from 2002 to 2017, 844 subjects with primary operated laryngeal squamous cell carcinoma were analyzed. Recurrence developed in 191/844 (22.6%) subjects. The mean recurrence time is 12.6 months. Supraglottic carcinoma is more likely to recur than glottic carcinoma 35.93% / 17.46%, p = 0.000. In N0 necks the recurrence rate is 14.42% and in N + necks it is 45.91, p = 0.000. In more advanced stages of the disease, the number of recurrence increases, p = 0.000. The most common area of recurrence is the neck with 45%, followed by local recurrence with 25.1%. Recurrence most often occurs in subjects with total laryngectomy and partial pharyngectomy, 50%. The most common development of regional recurrence is in the N3 category and extracapsular spread, 72.7%. The definitive treatment of recurrence usually involves radical neck dissection and total laryngectomy. Subjects with recurrence have a significantly lower three-year overall survival compared to those without recurrence, 47.6% / 92.3%, p = 0.000. Conclusion: Recurrence is expected in every fourth patient in the first 36 months following any type of surgical treatment of laryngeal carcinoma. The efficacy of treatment is directly related to recurrence. Recurrence is more common in more advanced stages of disease, extracapsular spread, and present metastases in the neck. Recurrence significantly reduces the overall survival of patients with laryngeal cancer.
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Ono K, Yoshioka N, Masui M, Obata K, Kunisada Y, Okui T, Ibaragi S, Kawai H, Nagatsuka H, Sasaki A. A case of oral cancer with delayed occipital lymph node metastasis: Case report. Clin Case Rep 2020; 8:2469-2475. [PMID: 33363761 PMCID: PMC7752593 DOI: 10.1002/ccr3.3086] [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] [Received: 05/19/2020] [Accepted: 06/15/2020] [Indexed: 12/03/2022] Open
Abstract
Consideration of unexpected metastasis in patients who have undergone neck dissection with advanced tumors must be anticipated with careful follow-up.
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Affiliation(s)
- Kisho Ono
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Norie Yoshioka
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Masanori Masui
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Kyoichi Obata
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Yuki Kunisada
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Tatsuo Okui
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Soichiro Ibaragi
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Hotaka Kawai
- Department of Oral Pathology and MedicineDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Hitoshi Nagatsuka
- Department of Oral Pathology and MedicineDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
| | - Akira Sasaki
- Department of Oral and Maxillofacial SurgeryDentistry and Pharmaceutical SciencesOkayama University Graduate School of MedicineOkayamaJapan
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Vivas López A, Narvaez Chavez C, Marcacuzco Quinto A, Teijo Quintáns A, Justo Alonso I. Gallbladder metastasis from squamous cell carcinoma of the head and neck: Atypical presentation of airway metastasis. Cir Esp 2020; 99:S0009-739X(20)30280-3. [PMID: 33032796 DOI: 10.1016/j.ciresp.2020.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 08/06/2020] [Accepted: 08/25/2020] [Indexed: 11/19/2022]
Affiliation(s)
- Alfredo Vivas López
- Servicio de Cirugía General y del Aparato Digestivo, Hospital 12 de Octubre, Madrid, España.
| | | | | | | | - Iago Justo Alonso
- Servicio de Cirugía General y del Aparato Digestivo, Hospital 12 de Octubre, Madrid, España
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Li D, Liu Y, Qi J, Cui X, Guo Y, Wu D, Liang H. Bone Marrow Mesenchymal Stem Cells Promote the Stemness of Hypopharyngeal Cancer Cells. Cell Reprogram 2020; 22:269-276. [PMID: 32833513 DOI: 10.1089/cell.2020.0004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A study was to investigate the regulation of bone marrow mesenchymal stem cells (BMSCs) on the stemness of hypopharyngeal cancer cells (FaDu cells). Green fluorescent protein-labeled FaDu cells were cocultured with BMSCs and then were isolated. In vitro experiments, including cell cycle and apoptosis analyses and clonogenic and sphere formation assays, were conducted using the cocultured FaDu cells to determine the stemness of FaDu cells. The tumor formation assay was performed through subcutaneous injection of FaDu cells into nude mice to determine the tumorigenic ability of FaDu cells after coculture. Immunohistochemical analysis of CD44 and ALDH1 was performed on the tumor tissue. After coculturing with human BMSCs, the ratio of FaDu cells at G2 phase was increased, while the ratios at S and G1 phases were decreased. In addition, coculture reduced apoptosis, but increased the clonogenic ability and sphere formation efficiency of FaDu cells. Finally, coculturing FaDu cells induced more robust and faster tumor formation as well as increased expression levels of CD44 and ALDH1 in tumor tissue. BMSCs promote the stemness of hypopharyngeal cancer cells.
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Affiliation(s)
- Danyang Li
- Graduate School, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
| | - Yiming Liu
- Graduate School, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
| | - Jinyan Qi
- Otolaryngology Department, Laizhou's People's Hospital, Yantai, P.R. China
| | - Xinhua Cui
- Otolaryngology Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, P.R. China
| | - Ying Guo
- Otolaryngology Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, P.R. China
| | - Dipanpan Wu
- Graduate School, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
| | - Hui Liang
- Otolaryngology Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, P.R. China
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Marchi F, Missale F, Sampieri C, Filauro M, Iandelli A, Parrinello G, Incandela F, Smeele LE, van den Brekel MWM, Del Bon F, Nicolai P, Piazza C, Peretti G. Laryngeal Compartmentalization Does Not Affect the Prognosis of T3-T4 Laryngeal Cancer Treated by Upfront Total Laryngectomy. Cancers (Basel) 2020; 12:cancers12082241. [PMID: 32796540 PMCID: PMC7463701 DOI: 10.3390/cancers12082241] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 01/15/2023] Open
Abstract
A picture is emerging in which advanced laryngeal cancers (LCs) are potentially not homogeneous and may be characterized by subpopulations which, if identified, could allow selection of patients amenable to organ preservation treatments in contrast to those to be treated with total laryngectomy (TL). This work aims to analyze a multicentric cohort of T3-T4a LCs treated by upfront TL, investigating the clinical and pathological features that can best predict oncologic outcomes. A total of 149 previously untreated patients who underwent TL for T3-T4a LC at four institutions were analyzed. Survival and disease-control were considered as the main outcomes. A secondary end-point was the identification of covariates associated with nodal status, investigating also the tumor thickness. T and N categories were significantly associated with both overall and disease-specific survival. The number of positive nodes and tracheal involvement were associated with loco-regional failure; post-cricoid area invasion and extra-nodal extension with distant failure. Posterior laryngeal compartment involvement was not a significant prognostic feature, by either univariable and multivariable analyses. These results support the conclusion that laryngeal compartmentalization has no impact on survival in patients treated by upfront TL and the current TNM staging system remains a robust prognosticator in advanced LC.
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Affiliation(s)
- Filippo Marchi
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Taipei 33305, Taiwan
| | - Francesco Missale
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
- Department of Molecular and Translational Medicine, University of Brescia, 25100 Brescia, Italy
| | - Claudio Sampieri
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
- Correspondence:
| | - Marta Filauro
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, 16132 Genoa, Italy
| | - Andrea Iandelli
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
- Department of Head and Neck Surgery, Chang Gung Memorial Hospital, Chang Gung University and Medical College, Taoyuan 33305, Taiwan
| | - Giampiero Parrinello
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
| | - Fabiola Incandela
- Department of Otorhinolaryngology, Maxillofacial and Thyroid Surgery, Fondazione IRCCS, National Cancer Institute of Milan, 20133 Milan, Italy; (F.I.); (C.P.)
| | - Ludwig E. Smeele
- Department of Head & Neck Oncology & Surgery Otorhinolaryngology, Antoni Van Leeuwenhoek, Nederlands Kanker Instituut, 1066 Amsterdam, The Netherlands; (L.E.S.); (M.W.M.v.d.B.)
| | - Michiel W. M. van den Brekel
- Department of Head & Neck Oncology & Surgery Otorhinolaryngology, Antoni Van Leeuwenhoek, Nederlands Kanker Instituut, 1066 Amsterdam, The Netherlands; (L.E.S.); (M.W.M.v.d.B.)
| | - Francesca Del Bon
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Brescia, 25123 Brescia, Italy;
| | - Piero Nicolai
- Section of Otorhinolaryngology—Head and Neck Surgery, Department of Neurosciences, University of Padua, Via Giustiniani, 2-35128 Padua, Italy;
| | - Cesare Piazza
- Department of Otorhinolaryngology, Maxillofacial and Thyroid Surgery, Fondazione IRCCS, National Cancer Institute of Milan, 20133 Milan, Italy; (F.I.); (C.P.)
- Department of Oncology and Oncohematology, University of Milan, 20122 Milan, Italy
| | - Giorgio Peretti
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (F.M.); (M.F.); (A.I.); (G.P.); (G.P.)
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
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Hassid S, Van der Vorst S, Delahaut G, Ambroise J, Lawson G. Transoral robotic surgery hypopharyngectomy (TORSH): feasibility and outcomes. Eur Arch Otorhinolaryngol 2020; 277:2883-2892. [DOI: 10.1007/s00405-020-05984-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/13/2020] [Indexed: 02/05/2023]
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Pisani P, Airoldi M, Allais A, Aluffi Valletti P, Battista M, Benazzo M, Briatore R, Cacciola S, Cocuzza S, Colombo A, Conti B, Costanzo A, della Vecchia L, Denaro N, Fantozzi C, Galizia D, Garzaro M, Genta I, Iasi GA, Krengli M, Landolfo V, Lanza GV, Magnano M, Mancuso M, Maroldi R, Masini L, Merlano MC, Piemonte M, Pisani S, Prina-Mello A, Prioglio L, Rugiu MG, Scasso F, Serra A, Valente G, Zannetti M, Zigliani A. Metastatic disease in head & neck oncology. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2020; 40:S1-S86. [PMID: 32469009 PMCID: PMC7263073 DOI: 10.14639/0392-100x-suppl.1-40-2020] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The head and neck district represents one of the most frequent sites of cancer, and the percentage of metastases is very high in both loco-regional and distant areas. Prognosis refers to several factors: a) stage of disease; b) loco-regional relapses; c) distant metastasis. At diagnosis, distant metastases of head and neck cancers are present in about 10% of cases with an additional 20-30% developing metastases during the course of their disease. Diagnosis of distant metastases is associated with unfavorable prognosis, with a median survival of about 10 months. The aim of the present review is to provide an update on distant metastasis in head and neck oncology. Recent achievements in molecular profiling, interaction between neoplastic tissue and the tumor microenvironment, oligometastatic disease concepts, and the role of immunotherapy have all deeply changed the therapeutic approach and disease control. Firstly, we approach topics such as natural history, epidemiology of distant metastases and relevant pathological and radiological aspects. Focus is then placed on the most relevant clinical aspects; particular attention is reserved to tumours with distant metastasis and positive for EBV and HPV, and the oligometastatic concept. A substantial part of the review is dedicated to different therapeutic approaches. We highlight the role of immunotherapy and the potential effects of innovative technologies. Lastly, we present ethical and clinical perspectives related to frailty in oncological patients and emerging difficulties in sustainable socio-economical governance.
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Affiliation(s)
- Paolo Pisani
- ENT Unit, ASL AT, “Cardinal Massaja” Hospital, Asti, Italy
| | - Mario Airoldi
- Medical Oncology, Città della Salute e della Scienza, Torino, Italy
| | | | - Paolo Aluffi Valletti
- SCDU Otorinolaringoiatria, AOU Maggiore della Carità di Novara, Università del Piemonte Orientale, Italy
| | | | - Marco Benazzo
- SC Otorinolaringoiatria, Fondazione IRCCS Policlinico “S. Matteo”, Università di Pavia, Italy
| | | | | | - Salvatore Cocuzza
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Italy
| | - Andrea Colombo
- ENT Unit, ASL AT, “Cardinal Massaja” Hospital, Asti, Italy
| | - Bice Conti
- Department of Drug Sciences, University of Pavia, Italy
- Polymerix S.r.L., Pavia, Italy
| | | | - Laura della Vecchia
- Unit of Otorhinolaryngology General Hospital “Macchi”, ASST dei Settelaghi, Varese, Italy
| | - Nerina Denaro
- Oncology Department A.O.S. Croce & Carle, Cuneo, Italy
| | | | - Danilo Galizia
- Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo,Italy
| | - Massimiliano Garzaro
- SCDU Otorinolaringoiatria, AOU Maggiore della Carità di Novara, Università del Piemonte Orientale, Italy
| | - Ida Genta
- Department of Drug Sciences, University of Pavia, Italy
- Polymerix S.r.L., Pavia, Italy
| | | | - Marco Krengli
- Dipartimento Medico Specialistico ed Oncologico, SC Radioterapia Oncologica, AOU Maggiore della Carità, Novara, Italy
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale, Novara, Italy
| | | | - Giovanni Vittorio Lanza
- S.O.C. Chirurgia Toracica, Azienda Ospedaliera Nazionale “SS. Antonio e Biagio e Cesare Arrigo”, Alessandria, Italy
| | | | - Maurizio Mancuso
- S.O.C. Chirurgia Toracica, Azienda Ospedaliera Nazionale “SS. Antonio e Biagio e Cesare Arrigo”, Alessandria, Italy
| | - Roberto Maroldi
- Department of Radiology, University of Brescia, ASST Spedali Civili Brescia, Italy
| | - Laura Masini
- Dipartimento Medico Specialistico ed Oncologico, SC Radioterapia Oncologica, AOU Maggiore della Carità, Novara, Italy
| | - Marco Carlo Merlano
- Oncology Department A.O.S. Croce & Carle, Cuneo, Italy
- Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo,Italy
| | - Marco Piemonte
- ENT Unit, University Hospital “Santa Maria della Misericordia”, Udine, Italy
| | - Silvia Pisani
- Immunology and Transplantation Laboratory Fondazione IRCCS Policlinico “S. Matteo”, Pavia, Italy
| | - Adriele Prina-Mello
- LBCAM, Department of Clinical Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin 8, Ireland
- Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN), Trinity College Dublin, Dublin 2, Ireland
| | - Luca Prioglio
- Department of Otorhinolaryngology, ASL 3 “Genovese”, “Padre Antero Micone” Hospital, Genoa, Italy
| | | | - Felice Scasso
- Department of Otorhinolaryngology, ASL 3 “Genovese”, “Padre Antero Micone” Hospital, Genoa, Italy
| | - Agostino Serra
- University of Catania, Italy
- G.B. Morgagni Foundation, Catania, Italy
| | - Guido Valente
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale, Novara, Italy
| | - Micol Zannetti
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale, Novara, Italy
| | - Angelo Zigliani
- Department of Radiology, University of Brescia, ASST Spedali Civili Brescia, Italy
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Gong Z, Hu G. PCDH20 acts as a tumour-suppressor gene through the Wnt/β-catenin signalling pathway in hypopharyngeal squamous cell carcinoma. Cancer Biomark 2020; 26:209-217. [PMID: 31450490 DOI: 10.3233/cbm-190442] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Downregulation of PCDH20 is frequently involved in tumorigenesis of many cancers, but the role of PCDH20 protein in hypopharyngeal squamous cell carcinoma (HSCC) is still unknown. OBJECTIVE The aim of this study was to investigate the role of PCDH20 in hypopharyngeal squamous cell carcinoma (HSCC). METHODS Immunohistochemistry (IHC) and qRT-PCR was carried out to estimate the expressions of PCDH20 protein and mRNA in HSCC tissues and adjacent non-tumor tissues. Correlation between the PCDH20 expression and clinicopathological characteristics was evaluated using chi-square test. Meanwhile, Kaplan-Meier method and log-rank test were applied to analyze the overall survival. After transfection of PCDH20, the CCK8 assay, Cell migration assay and invasion assay were used to investigate the changes in the viability, migration and invasion of Fuda cells. The mechanisms by which reduced PCDH20 promote migration and invasion of Fuda cells were examined using western blotting. RESULTS PCDH20 protein showed in tumor tissue low expression rates of 67.5% (54/80). The mRNA of PCDH20 indicated the consistent trend (80%, 8/10). Reduced PCDH20 expression was positively related to T stage and lymph node metastasis (P< 0.05). Patients with low levels of PCDH20 had worse overall survival compared with those with high PCDH20 levels (P< 0.001). The univariate Cox regression analysis described that lymph node metastasis (P= 0.043) and down-regulated PCDH20 expression (P= 0.045) were significantly prognostic factors.Multivariate analysis suggested that low PCDH20 expression (P= 0.015) were significantly independent prognostic factors for overall survival. PCDH20 in Fadu cells significantly inhibited cell viability, migration and invasion. Meanwhile, PCDH20 was involved in the disruption of HSCC progression through antagonizing its downstream Wnt/β-catenin signalling pathway. CONCLUSION Our data highlight that the downregulated PCDH20 may serve as reliable diagnostic biomarker in HSCC.
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Xu J, Bo Q, Zhang X, Lei D, Wang J, Pan X. lncRNA HOXA11-AS Promotes Proliferation and Migration via Sponging miR-155 in Hypopharyngeal Squamous Cell Carcinoma. Oncol Res 2020; 28:311-319. [PMID: 31987067 PMCID: PMC7851525 DOI: 10.3727/096504020x15801233454611] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Hypopharyngeal squamous cell carcinoma (HSCC) remains one of the most lethal malignancies in the head and neck. Long noncoding RNA (lncRNA) HOXA11-AS is proven to function as an oncogene and a therapeutic target in various tumors. Our previous study and others have demonstrated that HOXA11-AS is one of the most upregulated lncRNAs in HSCC. However, the role of HOXA11-AS in HSCC has not yet been identified. The current study demonstrated that the expression of HOXA11-AS was significantly upregulated in HSCC tumors and was positively associated with lymph node metastasis. Moreover, functional experiments revealed that HOXA11-AS knockdown suppressed the proliferation and migration potential in FaDu cells. Furthermore, luciferase reporter gene assay combined with cellular functional experiments demonstrated that HOXA11-AS functioned as a molecular sponge for miR-155, and inhibition of miR-155 attenuated the suppressive effect of HOXA11-AS knockdown on the aggressive phenotype in HSCC. This study identifies a tumor-promoting role of HOXA11-AS in HSCC and suggests HOXA11-AS might be a potential diagnostic and therapeutic target for HSCC.
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Affiliation(s)
- Jianing Xu
- Central Lab, Institute of Medical Science, The Second Hospital of Shandong UniversityJinanChina
| | - Qiyu Bo
- Department of First Operating Room, Qilu Hospital of Shandong UniversityJinanChina
| | - Xiang Zhang
- Department of Urology, Qilu Hospital of Shandong UniversityJinanChina
| | - Dapeng Lei
- Department of Otorhinolaryngology, Qilu Hospital of Shandong University, NHC Key Laboratory of Otorhinolaryngology (Shandong University)JinanChina
| | - Jue Wang
- Central Lab, Institute of Medical Science, The Second Hospital of Shandong UniversityJinanChina
| | - Xinliang Pan
- Department of Otorhinolaryngology, Qilu Hospital of Shandong University, NHC Key Laboratory of Otorhinolaryngology (Shandong University)JinanChina
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37
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Ruhlmann M, Ruhlmann V. PET in Head and Neck Cancer. Clin Nucl Med 2020. [DOI: 10.1007/978-3-030-39457-8_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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38
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Coca-Pelaz A, Rodrigo JP, Suárez C, Nixon IJ, Mäkitie A, Sanabria A, Quer M, Strojan P, Bradford CR, Kowalski LP, Shaha AR, de Bree R, Hartl DM, Rinaldo A, Takes RP, Ferlito A. The risk of second primary tumors in head and neck cancer: A systematic review. Head Neck 2019; 42:456-466. [PMID: 31750595 DOI: 10.1002/hed.26016] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 10/22/2019] [Accepted: 11/06/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Second primary tumors (SPTs) are a common cause of reduced life expectancy in patients treated for head and neck cancer (HNC). This phenomenon forms an area to be addressed during posttreatment follow-up. METHODS We conducted a systematic review of literature following PRISMA guidelines, from 1979 to 2019, to investigate incidence of SPTs, synchronous, and metachronous, in HNC population. RESULTS Our review includes data of 456 130 patients from 61 articles. With a minimum follow-up of 22 months, mean incidence of SPTs was 13.2% (95% CI: 11.56-14.84): 5.3% (95% CI: 4.24-6.36) for synchronous SPTs and 9.4% (95% CI: 7.9-10.9) for metachronous SPTs. The most frequent site for SPTs was head and neck area, followed by the lungs and esophagus. CONCLUSION Although with wide variations between studies, the rate of SPTs in HNC patients is high. Given the impact in the prognosis, we must develop strategies for the early diagnosis of SPTs.
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Affiliation(s)
- Andrés Coca-Pelaz
- Department of Otolaryngology, Hospital Universitario Central de Asturias-University of Oviedo, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, IUOPA, CIBERONC, Oviedo, Spain
| | - Juan P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias-University of Oviedo, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, IUOPA, CIBERONC, Oviedo, Spain
| | - Carlos Suárez
- Instituto de Investigación Sanitaria del Principado de Asturias, IUOPA, CIBERONC, Oviedo, Spain
| | - Iain J Nixon
- Ear, Nose and Throat Department, NHS Lothian, University of Edinburgh, Edinburgh, UK
| | - Antti Mäkitie
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Alvaro Sanabria
- Department of Surgery, School of Medicine, Universidad de Antioquia, CEXCA. Centro de Excelencia en Enfermedades de Cabeza y Cuello, Medellín, Colombia
| | - Miquel Quer
- Department of Otolaryngology, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - Primož Strojan
- Department of Radiation Oncology, Institute of Oncology, Ljubljana, Slovenia
| | - Carol R Bradford
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Luiz P Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, Sao Paulo, Brazil
| | - Ashok R Shaha
- Head and Neck Service, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Dana M Hartl
- Department of Otolaryngology-Head and Neck Surgery, Institut Gustave Roussy, Villejuif Cedex, France.,Laboratoire de Phonétique et de Phonologie, Paris, France
| | | | - Robert P Takes
- Department of Otolaryngology-Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Alfio Ferlito
- Coordinator of the International Head and Neck Scientific Group, Padua, Italy
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39
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Araki K, Tomifuji M, Shiotani A, Hirano S, Yokoyama J, Tsukahara K, Homma A, Yoshimoto S, Hasegawa Y. Minimally invasive surgery for laryngopharyngeal cancer: Multicenter feasibility study of a combination strategy involving transoral surgery and real‐time indocyanine green fluorescence‐navigated sentinel node navigation surgery. Head Neck 2019; 42:254-261. [DOI: 10.1002/hed.25993] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 09/03/2019] [Accepted: 10/09/2019] [Indexed: 02/05/2023] Open
Affiliation(s)
- Koji Araki
- Department of Otolaryngology—Head and Neck SurgeryNational Defense Medical College Tokorozawa Japan
| | - Masayuki Tomifuji
- Department of Otolaryngology—Head and Neck SurgeryNational Defense Medical College Tokorozawa Japan
| | - Akihiro Shiotani
- Department of Otolaryngology—Head and Neck SurgeryNational Defense Medical College Tokorozawa Japan
| | - Shigeru Hirano
- Department of Otolaryngology—Head and Neck SurgeryKyoto Prefectural University of Medicine Kyoto Japan
| | - Junkichi Yokoyama
- Department of Otolaryngology—Head and Neck SurgeryEdogawa Hospital Tokyo Japan
| | - Kiyoaki Tsukahara
- Department of Otorhinolaryngology—Head and Neck SurgeryTokyo Medical University Tokyo Japan
| | - Akihiro Homma
- Department of Otolaryngology—Head and Neck Surgery, Faculty of Medicine and Graduate School of MedicineHokkaido University Sapporo Japan
| | - Seichi Yoshimoto
- Department of Head and Neck SurgeryNational Cancer Center Hospital Tokyo Japan
| | - Yasuhisa Hasegawa
- Department of Head and Neck Surgery and OtolaryngologyAsahi University Hospital Gifu Japan
- Department of Head and Neck SurgeryAichi Cancer Center Hospital Nagoya Japan
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40
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Morita S, Mochizuki M, Wada K, Shibuya R, Nakamura M, Yamaguchi K, Yamazaki T, Imai T, Asada Y, Matsuura K, Sugamura K, Katori Y, Satoh K, Tamai K. Humanized anti-CD271 monoclonal antibody exerts an anti-tumor effect by depleting cancer stem cells. Cancer Lett 2019; 461:144-152. [DOI: 10.1016/j.canlet.2019.07.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/21/2019] [Accepted: 07/12/2019] [Indexed: 12/15/2022]
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41
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LncRNA RGMB-AS1 promotes laryngeal squamous cell carcinoma cells progression via sponging miR-22/NLRP3 axis. Biomed Pharmacother 2019; 118:109222. [DOI: 10.1016/j.biopha.2019.109222] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/09/2019] [Accepted: 07/10/2019] [Indexed: 12/24/2022] Open
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42
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Wong CK, Chan SC, Ng SH, Hsieh CH, Cheng NM, Yen TC, Liao CT. Textural features on 18F-FDG PET/CT and dynamic contrast-enhanced MR imaging for predicting treatment response and survival of patients with hypopharyngeal carcinoma. Medicine (Baltimore) 2019; 98:e16608. [PMID: 31415354 PMCID: PMC6831375 DOI: 10.1097/md.0000000000016608] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The utility of multimodality molecular imaging for predicting treatment response and survival of patients with hypopharyngeal carcinoma remains unclear. Here, we sought to investigate whether the combination of different molecular imaging parameters may improve outcome prediction in this patient group.Patients with pathologically proven hypopharyngeal carcinoma scheduled to undergo chemoradiotherapy (CRT) were deemed eligible. Besides clinical data, parameters obtained from pretreatment 2-deoxy-2-[fluorine-18]fluoro-D-glucose positron emission tomography/computed tomography (F-FDG PET/CT), dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI), and diffusion-weighted MRI were analyzed in relation to treatment response, recurrence-free survival (RFS), and overall survival (OS).A total of 61 patients with advanced-stage disease were examined. After CRT, 36% of the patients did not achieve a complete response. Total lesion glycolysis (TLG) and texture feature entropy were found to predict treatment response. The transfer constant (K), TLG, and entropy were associated with RFS, whereas K, blood plasma volume (Vp), standardized uptake value (SUV), and entropy were predictors of OS. Different scoring systems based on the sum of PET- or MRI-derived prognosticators enabled patient stratification into distinct prognostic groups (P <.0001). The complete response rate of patients with a score of 2 was significantly lower than those of patients with a score 1 or 0 (14.7% vs 58.9% vs 75.7%, respectively, P = .007, respectively). The combination of PET- and DCE-MRI-derived independent risk factors allowed a better survival stratification than the TNM staging system (P <.0001 vs .691, respectively).Texture features on F-FDG PET/CT and DCE-MRI are clinically useful to predict treatment response and survival in patients with hypopharyngeal carcinoma. Their combined use in prognostic scoring systems may help these patients benefit from tailored treatment and obtain better oncological results.
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Affiliation(s)
| | - Sheng-Chieh Chan
- Department of Nuclear Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien
| | | | - Chia-Hsun Hsieh
- Division of Medical Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan
| | - Nai-Ming Cheng
- Department of Nuclear Medicine, Keelung Chang Gung Memorial Hospital, Keelung
| | | | - Chun-Ta Liao
- Department of Otorhinolaryngology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
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43
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Liang K, Yang Y, Zha D, Yue B, Qiu J, Zhang C. Overexpression of lncRNA snaR is correlated with progression and predicts poor survival of laryngeal squamous cell carcinoma. J Cell Biochem 2019; 120:8492-8498. [PMID: 30506952 DOI: 10.1002/jcb.28136] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 10/31/2018] [Indexed: 01/24/2023]
Abstract
Long noncoding RNAs (lncRNA) snaR is a characterized oncogenic lncRNA in triple negative breast cancer and ovarian cancer, while its role in other human diseases is unknown. In the present study, we found that plasma levels of snaR were upregulated in patients with laryngeal squamous cell carcinoma (LSCC) than in healthy controls. Plasma levels of snaR increased with increase in AJCC stages. Follow-up study showed that high plasma levels of snaR were correlated with poor overall survival. Plasma levels of snaR were positively correlated with transforming growth factor beta (TGF-β1) in patients with LSCC but not in healthy controls. Overexpression of snaR resulted in upregulation of TGF-β1 in cells of human LSCC cell lines, while exogenous TGF-β1 treatment showed no significant effect on snaR expression. snaR overexpression and exogenous TGF-β1 treatment promoted LSCC cell proliferation, migration, and invasion. In addition, TGF-β inhibitor partially reduced the enhancing effects of snaR overexpression on LSCC cell proliferation, migration, and invasion. Therefore, overexpression of lncRNA snaR is correlated with progression and predicts poor survival of LSCC and the mechanism of its actions is likely related to TGF-β1.
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Affiliation(s)
- Kun Liang
- Department of Otolaryngology-Head and Neck Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Ying Yang
- Department of Otolaryngology-Head and Neck Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Dingjun Zha
- Department of Otolaryngology-Head and Neck Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Bo Yue
- Department of Otolaryngology-Head and Neck Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Jianhua Qiu
- Department of Otolaryngology-Head and Neck Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Changming Zhang
- Department of Otolaryngology-Head and Neck Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
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Ye LL, Rao J, Fan XW, Kong FF, Hu CS, Ying HM. The prognostic value of tumor depth for cervical lymph node metastasis in hypopharyngeal and supraglottic carcinomas. Head Neck 2019; 41:2116-2122. [PMID: 30689266 PMCID: PMC6619342 DOI: 10.1002/hed.25667] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 08/05/2018] [Accepted: 01/07/2019] [Indexed: 12/28/2022] Open
Abstract
Background To analyze the prognostic value of the clinicopathological parameters of primary lesions for predicting cervical lymph node metastasis in patients with hypopharyngeal and/or supraglottic carcinoma. Methods We enrolled 127 patients with squamous cell carcinomas originating in the hypopharyngeal and/or supraglottic regions. Results Multivariate analysis identified the tumor depth as an independent predictive factor for lymph node metastasis (odds ratio, 4.959; 95% confidence interval, 2.290‐10.739; P < 0.0001) with a predictive value of 0.966. A cutoff value of 4.5 mm was determined. Conclusion The tumor depth of the primary lesion is a potent predictor of cervical lymph node metastasis in hypopharyngeal and supraglottic carcinomas. In cases with clinically negative nodal status, elective neck dissection should be adopted for patients with a tumor depth reaching 4.5 mm. Regular outpatient follow‐up is recommended for patients with a tumor depth less than 1.0 mm. Close follow‐up or preventative therapy should be considered between 1.0 and 4.5 mm.
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Affiliation(s)
- Lu-Lu Ye
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jia Rao
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xing-Wen Fan
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fang-Fang Kong
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Chao-Su Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hong-Mei Ying
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Li Y, Ou X, Hu C. Prevalence and prognostic impact of synchronous distant metastases in patients with hypopharynx squamous cell carcinomas: a SEER-based study. J Cancer 2019; 10:620-626. [PMID: 30719159 PMCID: PMC6360430 DOI: 10.7150/jca.28554] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 11/02/2018] [Indexed: 01/14/2023] Open
Abstract
Background: The prognosis of hypopharynx squamous cell carcinoma (SCC) patients with distant metastasis is poor. We sought to explore prevalence and prognostic impact of synchronous distant metastases among patients with hypopharynx SCC in this study. Methods: Patients with histologically proven hypopharynx SCC were extracted from the Surveillance, Epidemiology and End Results (SEER) database between 2010 and 2014. We examined the relationship between tumor factors and distant metastases using Chi-squared tests and we evaluated the association between survival and different variables using the methods of Kaplan-Meier. Univariate analysis was performed using the log-rank test. Multivariate analyses with the Cox proportional hazards model were used to test the independent significance of the predictors, and two-tailed p-values less than 0.05 were considered statistically significant. Results: We finally identified 1780 patients who were diagnosed with hypopharynx SCC and the most frequent site of distant metastases was lung. Some clinical characteristics, including age, gender, race, histological grade, T classification and N classification were independent risk factors. Higher T or N category, posterior wall of hypopharynx cancers and multiple sites of metastases were associated with poorer overall survival. For cancer-specific survival, elderly patients with higher T category, advanced N category, posterior wall of hypopharynx cancers, multiple sites of metastases and no surgery therapies to the primary tumor were associated with worse survival. Conclusion: This is the first SEER analysis assessing prevalence and prognostic impact of synchronous distant metastases in a large cohort of patients with hypopharynx SCC. Poorer prognosis was associated with elderly patients, higher T category, advanced N category, posterior wall of hypopharynx cancers, no surgery therapies to the primary tumor and more metastatic sites.
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Affiliation(s)
- Yujiao Li
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Shanghai, China
| | - Xiaomin Ou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Shanghai, China
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Shanghai, China
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Gupta K, Dabas S, Ranjan R, Sharma A, Shukla H. Oncological outcome following TORS in HPV negative supraglottic carcinoma. Indian J Cancer 2019; 56:9-14. [DOI: 10.4103/ijc.ijc_172_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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47
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Pan Y, Hong Y, Liang Z, Zhuang W. Survival analysis of distant metastasis of laryngeal carcinoma: analysis based on SEER database. Eur Arch Otorhinolaryngol 2018; 276:193-201. [PMID: 30542764 DOI: 10.1007/s00405-018-5244-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/08/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND The purpose of this study was to investigate the prognostic factors and the value of surgical treatment of patients with newly diagnosed laryngeal cancer with distant metastasis (DM). METHODS The Surveillance, Epidemiology and End Result database (SEER) was used to analyze 446 patients with laryngeal cancer with DM at the time of initial diagnosis from 2010 to 2014.The survival prognosis of patients with DM was performed by using Kaplan-Meier and log-rank test. The prognostic factors and the effect of surgery were analyzed using the Cox regression analysis and R-language data package. RESULTS The incidence of DM was 3.21% (446/13865). Lung was the most common distant metastatic site of laryngeal cancer (62.6%), and brain metastases had the worst prognosis in patients at 2 months. T stage and brain metastasis were independent risk factors affecting the survival (P < 0.05). The hazard ratio (HR) of DM in T4 stage was nearly twice than that in T1 stage. Surgical treatment of primary and metastatic tumors can cause better survival for patients. Patients who didn't underwent primary tumor surgery were approximately twice as likely to die from cancer as those who did. The nomogram model was constructed to visually present the 1-, 2- and 3-year survival rates of patients. CONCLUSIONS T stage, brain metastasis and surgical treatment are prognostic factors of patients with M1 stage laryngeal cancer. Surgical treatment of primary tumors and metastases can lead to better survival for patients. TRIAL REGISTRATION Not applicable.
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Affiliation(s)
- Yafeng Pan
- Department of Otolaryngology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yuming Hong
- Department of Otolaryngology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Zhenyuan Liang
- Department of Otolaryngology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Wei Zhuang
- Department of Urology, The Second Affiliated Hospital of Fujian Medical University, Licheng District Zhongshan North Road, Quanzhou, 362000, Fujian, China.
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48
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Okazaki E, Kawabe J, Oishi M, Hosono M, Higashiyama S, Teranishi Y, Shiomi S, Iguchi H, Miki Y. Prognostic significance of pretreatment 18F-fluorodeoxyglucose positron emission tomography evaluation using metabolic tumor volume of the primary tumor and lymph nodes in advanced hypopharyngeal cancer. Head Neck 2018; 41:739-747. [PMID: 30536887 DOI: 10.1002/hed.25429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 08/02/2018] [Accepted: 09/21/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The purpose of this study was to retrospectively evaluate the usefulness of pretreatment positron emission tomography (PET) using metabolic tumor volume (MTV) of the primary tumor and lymph nodes in advanced hypopharyngeal cancer. METHODS From June 2007 to December 2015, consecutive patients with advanced hypopharyngeal cancer who underwent PET and were treated with definitive radiation therapy were retrospectively reviewed. RESULTS A total of 61 patients were eligible for this study. On multivariate analysis, MTV of the primary tumor (MTV-T) was significantly related to the local control rate and overall survival (OS) (P = .036 and .012, respectively). In patients with lower MTV-T, MTV of metastatic lymph nodes (MTV-N) was significantly related to disease-specific survival and OS (P = .012 and .017, respectively). CONCLUSION MTV-T is a significant predictor in patients with advanced hypopharyngeal cancer, and MTV-N is also significant in patients with lower MTV-T.
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Affiliation(s)
- Eiichiro Okazaki
- Department of Radiation Oncology, Saiseikai Nakatsu Hospital, Osaka, Japan.,Department of Radiation Oncology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Joji Kawabe
- Department of Nuclear Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masahiro Oishi
- Department of Otolaryngology and Head & Neck Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masako Hosono
- Department of Radiation Oncology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shigeaki Higashiyama
- Department of Nuclear Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yuichi Teranishi
- Department of Otolaryngology and Head & Neck Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Susumu Shiomi
- Department of Nuclear Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hiroyoshi Iguchi
- Department of Otolaryngology and Head & Neck Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yukio Miki
- Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, Osaka, Japan
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49
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Abstract
BACKGROUND Most of the patients with hypopharyngeal cancer are still diagnosed with advanced stage, and total or partial pharyngectomy with free flap reconstruction is the mainstay of treatment. The aim of this study was to find out the possible risk factors related to surgical complications after free fasciocutaneous flap reconstruction for partial pharyngeal defect and its sequelae in the follow-up. PATIENTS AND METHODS We retrospectively reviewed the charts of patients with advanced hypopharyngeal cancer who received free fasciocutaneous flaps for partial pharyngeal defects reconstruction. From 2005 to 2015, 79 free fasciocutaneous flaps (59 free fasciocutaneous flaps and 20 anterolateral thigh flaps) were performed in our department. The risk factors for free flap outcome and complications were evaluated with multivariant linear regression model. RESULTS The mean age of patients was 60.8 years with male predominance. The mean follow-up duration was 39.6 months. Most of the cases (97.5%) were in stage III or IV. Patients with comorbidities showed significant correlation to flap failure (95% confidence interval [CI] = 0.038 to 0.264, P = 0.10). Anastomosis style (end-to-side vs end-to-end) was the only operation-related factors significantly related to flap failure rate (18.8% vs 3.2%, 95% CI = 0.031 to 0.32, P = 0.18). Flap size was significantly associated with fistula formation (95% CI = -0.005 to 0.000, P = 0.38). CONCLUSIONS In our experience, patients with comorbidities and end-to-side anastomosis illustrate significantly higher flap failure rate in free fasciocutaneous flap reconstruction of partial hypopharyngeal defect. Reconstruction with smaller flap size had higher possibility of fistula formation.
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50
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Ye LL, Rao J, Fan XW, Ji QH, Hu CS, Ying HM. Impact of tumor dimensions and lymph node density on the survival of patients with hypopharyngeal squamous cell carcinoma. Cancer Manag Res 2018; 10:4679-4688. [PMID: 30425568 PMCID: PMC6201846 DOI: 10.2147/cmar.s178750] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Purpose To analyze the potential variables affecting the survival of patients undergoing primary surgery for hypopharyngeal squamous cell carcinoma. Patients and methods Between August 2007 and December 2016, 93 patients with primary hypopharyngeal squamous cell carcinomas undergoing radical surgery at Fudan University Shanghai Cancer Center were reviewed. The clinicopathological features were analyzed retrospectively. The optimal cutoff values were determined based on the receiver operating characteristic curve analysis. Pearson correlation coefficients were used to assess the correlations between variables. The Kaplan–Meier and Cox proportional hazard methods were used to evaluate the impact of variables on overall survival (OS), disease-specific survival (DSS), and disease-free survival (DFS). Results Cox multivariate analysis revealed that a depth of invasion (DOI) ≥ 4.3 mm was correlated with inferior OS (P=0.045), DSS (P=0.046), and DFS (P=0.046). A primary tumor volume (PTV) ≥0.36 mL was related to poor OS (P=0.018), DSS (P=0.026), and DFS (P=0.036). A lymph node density (LND) ≥0.07 was also associated with worse OS (P=0.014) and DSS (P=0.045). Moreover, additional prognostic value was observed in the combined use of PTV and LND. Conclusion The DOI, PTV, and LND obtained from the surgical specimens could provide additional valuable information for prognostic stratification and allowed the more appropriate selection of suitable candidates for more aggressive adjuvant therapy.
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Affiliation(s)
- Lu-Lu Ye
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China, .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China,
| | - Jia Rao
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China, .,Department of Pathology
| | - Xing-Wen Fan
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China, .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China,
| | - Qing-Hai Ji
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China, .,Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Chao-Su Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China, .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China,
| | - Hong-Mei Ying
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China, .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China,
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