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Chen J, Liu Y, Yin N, Zhao M, Sun X, Zhang Y, Wang Z. Geniposide alleviates imiquimod-induced psoriasis-like skin lesions in mice via inhibition of angiogenesis. Int Immunopharmacol 2024; 132:111923. [PMID: 38565041 DOI: 10.1016/j.intimp.2024.111923] [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: 08/10/2023] [Revised: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
In this study, we aimed to evaluate the protective effect of geniposide (GEN) on imiquimod (IMQ)-induced psoriasis-like skin lesions in mice. Firstly, visual changes of psoriatic skin lesions were observed and the severity was recorded using psoriasis area and severity index (PASI) score. Histological changes were assessed by HE staining for epidermal thickness and Masson's staining for collagen fibers. Then, photographs of microvascular inside the skin were taken for macroscopic observation, and microscopic changes associated with angiogenesis were evaluated. Furthermore, expression of angiogenic factors were analyzed by ELISA, immunohistochemistry and immunofluorescence, separately. Lastly, the expression of VEGFR signaling-related proteins was detected by WB. Compared with control, IMQ drove a significant increment of epidermal thicknesses with higher PASI scores and more dermal collagen deposition. IMQ treatment led to abnormal keratinocyte proliferation, increased microvascular inside skin, growing production of angiogenesis-related factors, up-regulated expression of VEGFR1 and VEGFR2, and enhanced phosphorylation of p38. However, GEN significantly ameliorated the psoriatic skin lesions, the epidermal thickness, the formation of collagen fibers, and abnormal keratinocyte proliferation. Importantly, GEN inhibited angiogenesis, the production of angiogenic factors (VEGF-A, Ang-2, TNF-α, and IL-17A), and the proliferation of vascular endothelial cells. Simultaneously, GEN curbed the expression of VEGFR1, VEGFR2, p38, and P-p38 proteins involved in VEGFR signaling. Of note, the suppressive effect of GEN was reversed in the HUVECs with over-expressed VEGFR1 or VEGFR2 related to the cells without transfection. These findings suggest that VEGFR1 and VEGFR2 participate in the anti-angiogenesis of GEN in IMQ-induced psoriasis-like skin lesions in mice.
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Affiliation(s)
- Jiaojiao Chen
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Yuan Liu
- School of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Nina Yin
- Department of Anatomy, School of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Min Zhao
- Department of Biochemistry, School of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Xuan Sun
- Department of Pathogen Biology, School of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Yanhong Zhang
- Department of Anatomy, School of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan 430065, China.
| | - Zhigang Wang
- Department of Pathogen Biology, School of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan 430065, China.
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Alessandrini L, Astolfi L, Daloiso A, Sbaraglia M, Mondello T, Zanoletti E, Franz L, Marioni G. Diagnostic, Prognostic, and Therapeutic Role for Angiogenesis Markers in Head and Neck Squamous Cell Carcinoma: A Narrative Review. Int J Mol Sci 2023; 24:10733. [PMID: 37445908 DOI: 10.3390/ijms241310733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 06/14/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023] Open
Abstract
Despite refinements to diagnostic and therapeutic approaches over the last two decades, the outcome of patients with head and neck squamous cell carcinoma (HNSCC) has not shown substantial improvements, especially regarding those with advanced-stage disease. Angiogenesis is believed to be a turning point in the development of solid tumors, being a premise for mass growth and potential distant dissemination. Cancer-induced angiogenesis is a result of increased expression of angiogenic factors, decreased expression of anti-angiogenic factors, or a combination of both. The assessment of angiogenesis has also emerged as a potentially useful biological prognostic and predictive factor in HNSCC. The aim of this review is to assess the level of current knowledge on the neo-angiogenesis markers involved in the biology, behavior, and prognosis of HNSCC. A search (between 1 January 2012 and 10 October 2022) was run in PubMed, Scopus, and Web of Science electronic databases. After full-text screening and application of inclusion/exclusion criteria, 84 articles are included. The current knowledge and debate on angiogenesis in HNSCC presented in the eligible articles are stratified as follows: (i) diagnostic markers; (ii) prognostic markers; (iii) predictive markers; and (iv) markers with a potential therapeutic role. Angiogenesis is a biological and pathological indicator of malignancies progression and has negative implications in prognosis of some solid tumors; several signals capable of tripping the "angiogenic switch" have also been identified in HNSCC. Although several studies suggested that antiangiogenic agents might be a valuable adjunct to conventional chemo-radiation of HNSCC, their long-term therapeutic value remains uncertain. Further investigations are required on combinations of antiangiogenic agents with conventional chemotherapeutic ones, immunotherapeutic and molecularly targeted agents in HNSCC. Additional data are necessary to pinpoint which patients could benefit most from these treatments.
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Affiliation(s)
- Lara Alessandrini
- Surgical Pathology and Cytopathology Unit, Department of Medicine (DIMED), University of Padova, 35100 Padova, Italy
| | - Laura Astolfi
- Bioacustic Research Laboratory, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Antonio Daloiso
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Marta Sbaraglia
- Surgical Pathology and Cytopathology Unit, Department of Medicine (DIMED), University of Padova, 35100 Padova, Italy
| | - Tiziana Mondello
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Elisabetta Zanoletti
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
| | - Leonardo Franz
- Otolaryngology Section, Department of Neuroscience (DNS), University of Padova, 35100 Padova, Italy
- Phoniatrics and Audiology Unit, Department of Neuroscience (DNS), University of Padova, 31100 Treviso, Italy
- Artificial Intelligence in Medicine and Innovation in Clinical Research and Methodology (PhD Program), Department of Clinical and Experimental Sciences, University of Brescia, 25100 Brescia, Italy
| | - Gino Marioni
- Phoniatrics and Audiology Unit, Department of Neuroscience (DNS), University of Padova, 31100 Treviso, Italy
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Alessandrini L, Ferrari M, Taboni S, Sbaraglia M, Franz L, Saccardo T, Del Forno BM, Agugiaro F, Frigo AC, Dei Tos AP, Marioni G. Tumor-stroma ratio, neoangiogenesis and prognosis in laryngeal carcinoma. A pilot study on preoperative biopsies and matched surgical specimens. Oral Oncol 2022; 132:105982. [PMID: 35759860 DOI: 10.1016/j.oraloncology.2022.105982] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/02/2022] [Accepted: 06/17/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The interaction between tumor cells and stroma is critical in tumorigenesis, tumor neo-angiogenesis and cancer progression. The aims of this study were to: (i) evaluate the concordance between tumor-stroma ratio (TSR) and microvascular density (MVD) on paired biopsy and surgical specimens of laryngeal carcinoma (LSCC); (ii) investigate the association of TSR with angiogenesis (CD105- and CD31-assessed MVD); (iii) assess the prognostic role of TSR and MVD evaluated on preoperative biopsies and paired surgical specimens. METHODS TSR, CD105- and CD31-assessed MVD were analyzed in paired biopsies and surgical specimens of 43 consecutive cases. RESULTS TSR showed good agreement between biopsies and surgical specimens (AC1 statistic: 0.7957). In biopsies, TSR low/stroma-rich cases showed higher CD105-assessed MVD (p = 0.0380). In surgical specimens both median CD105- and CD31-assessed MVD were significantly higher in TSR low/stroma-rich than in TSR high/stroma-poor patients (p = 0.0089 and p = 0.0391). In the univariate Cox's model, TSR predicted disease-free survival (DFS) in both biopsies and surgical specimens (p = 0.0003 and p = 0.0002). DFS was associated with CD105- and CD31-assessed MVD in biopsies (p < 0.0001 for both) and surgical specimens (p < 0.0001 for both). Considering biopsies, the multivariate analysis found both TSR (p = 0.0032; HR = 6.112, 95%CI: 1.833-20.378) and CD105-assessed MVD (p = 0.0002; HR = 1.201, 95%CI: 1.090-1.322) as DFS predictor. In paired surgical specimens, both TSR (p = 0.0074; HR = 6.137, 95%CI: 1.626-23.172) and CD105-assessed MVD (p = 0.0005; HR = 1.172 95 %CI 1.071-1.282) retained their significance in multivariate analysis. CONCLUSIONS If confirmed by large prospective studies, TSR and MVD could be proposed as prognostic biomarkers of LSCC for a possible treatment intensification or targeted therapy.
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Affiliation(s)
| | - Marco Ferrari
- Department of Neuroscience DNS, Otolaryngology Section, University of Padova, Padova, Italy; Technology for Health (PhD program), Department of Information Engineering, University of Brescia, Brescia, Italy; University Health Network (UHN) Guided Therapeutics (GTx) Program International Scholar, UHN, Toronto, Canada
| | - Stefano Taboni
- Department of Neuroscience DNS, Otolaryngology Section, University of Padova, Padova, Italy; University Health Network (UHN) Guided Therapeutics (GTx) Program International Scholar, UHN, Toronto, Canada; Artificial Intelligence in Medicine and Innovation in Clinical Research and Methodology (PhD program), Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Marta Sbaraglia
- Department of Medicine DIMED, University of Padova, Padova, Italy
| | - Leonardo Franz
- Department of Neuroscience DNS, Otolaryngology Section, University of Padova, Padova, Italy; University Health Network (UHN) Guided Therapeutics (GTx) Program International Scholar, UHN, Toronto, Canada
| | - Tommaso Saccardo
- Department of Neuroscience DNS, Otolaryngology Section, University of Padova, Padova, Italy
| | | | - Francesca Agugiaro
- Department of Neuroscience DNS, Otolaryngology Section, University of Padova, Padova, Italy
| | - Anna Chiara Frigo
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | | | - Gino Marioni
- Department of Neuroscience DNS, Otolaryngology Section, University of Padova, Padova, Italy.
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Zhang L, Liu L, Zhang J, Zhou P. Porcine Fibrin Sealant Promotes Skin Wound Healing in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:5063625. [PMID: 35783522 PMCID: PMC9246592 DOI: 10.1155/2022/5063625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 12/22/2022]
Abstract
Objective Fibrin sealant (FS) is widely used for skin wound healing, but data on porcine FS (PFS), a new type of FS, are limited. This study investigated the effects and potential mechanisms of porcine fibrin sealant (PFS) on skin wound healing in rats. Methods. Traumatic rats were randomly divided into three groups: control, PFS, and medical Vaseline. The wound area and wound index of the rats were measured within 14 days after surgery. Hematoxylin-eosin (H&E) staining and Masson staining were used to observe the pathological images and collagen formation on the wounded skin, respectively. To investigate the healing mechanisms, the enzyme-linked immunosorbent assay (ELISA) was used to detect platelet endothelial cell adhesion molecule-1 (CD31) and cluster of differentiation 34 (CD34) expression in the wounded skin. Additionally, quantitative real-time PCR (qRT-PCR) was used to evaluate the mRNA levels of the vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF), and epidermal growth factor (EGF), and transforming growth factor-β1 (TGF-β1). Meanwhile, TGF-β1 protein expression was assessed by Western blot analysis. Results Compared with the control group, both PFS and medical Vaseline treatment significantly reduced the wounded area and increased the wound closure rate. H&E staining showed that the cells in the PFS group proliferated rapidly, and the epidermis and dermis were thickened to some extent with a clear epidermal cell structure. Moreover, PFS promoted the formation of collagen and significantly increased the levels of CD31 and CD34 and the growth factors in the skin tissues of the traumatic rats. Conclusion PFS effectively promoted skin wound healing, especially in tissue formation, reepithelialization, angiogenesis, and collagen deposition, in traumatic rat models. This study provides a new strategy and scientific foundation for PFS application in skin wound healing.
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Affiliation(s)
- Lihuo Zhang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Lu Liu
- Shanghai Haohai Biotechnology Co.Ltd., Shanghai 201613, China
| | - Jundong Zhang
- Shanghai Haohai Biotechnology Co.Ltd., Shanghai 201613, China
| | - Ping Zhou
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, China
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Temporal Bone Squamous Cell Carcinoma: Molecular Markers Involved in Carcinogenesis, Behavior, and Prognosis: A Systematic Review. Int J Mol Sci 2022; 23:ijms23094536. [PMID: 35562926 PMCID: PMC9100168 DOI: 10.3390/ijms23094536] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/16/2022] [Accepted: 04/17/2022] [Indexed: 02/07/2023] Open
Abstract
Temporal bone squamous cell carcinoma (TBSCC) is an uncommon malignancy with a poor prognosis in advanced cases. The dismal outcome of advanced TBSSC cases is largely due to the cancer’s local aggressiveness and the complex anatomy of this region, as well as to persistent pitfalls in diagnosis and treatment. Molecular changes occur in malignancies before any morphological changes become visible, and are responsible for the disease’s clinical behavior. The main purpose of this critical systematic review is to assess the level of knowledge on the molecular markers involved in the biology, behavior, and prognosis of TBSCC. A search (updated to March 2022) was run in PubMed, Scopus, and Web of Science electronic databases without publication date limits for studies investigating molecular markers in cohorts of patients with primary TBSCC. The search terms used were: “temporal bone” OR “external auditory canal” OR “ear”, AND “cancer” OR “carcinoma” OR “malignancy”. We preliminarily decided not to consider series with less than five cases. Twenty-four case series of TBSCC were found in which different analytical techniques had been used to study the role of several biomarkers. In conclusion, only very limited information on the prognostic role of molecular markers in TBSCC are currently available; prospective, multi-institutional, international prognostic studies should be planned to identify the molecular markers involved in the clinical behavior and prognosis of TBSCC. A further, more ambitious goal would be to find targets for therapeutic agents able to improve disease-specific survival in patients with advanced TBSCC.
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Żurek M, Rzepakowska A, Kotuła I, Demkow U, Niemczyk K. Serum expression of Vascular Endothelial-Cadherin, CD44, Human High mobility group B1, Kallikrein 6 proteins in different stages of laryngeal intraepithelial lesions and early glottis cancer. PeerJ 2022; 10:e13104. [PMID: 35462765 PMCID: PMC9029362 DOI: 10.7717/peerj.13104] [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: 12/02/2021] [Accepted: 02/22/2022] [Indexed: 01/12/2023] Open
Abstract
Background The study was designed to evaluate the potential validity and utility of selected molecular markers in serum samples from patients with specific stages of laryngeal intraepithelial lesions that could serve as diagnostic tools in differentiation of benign and dysplastic lesions from invasive pathologies. Methods Prospective study included 80 consecutive patients with vocal fold lesions treated at the single otorhinolaryngology centre. All participants had surgical resection of the lesion. Blood samples were collected from each patient before the surgery. Final diagnosis was confirmed on histopathological examination and included 39 (48.75%) non-dysplastic lesions, eight (10%) low-grade dysplasia, six (7.5%) high-grade dysplasia and 27 (33.75%) invasive cancers. The ELISA procedures were performed according to the manufacturer's instruction. Individual serum concentration of selected proteins was reported in ng/ml: Vascular Endothelial-Cadherin Complex (VE-cad), CD44, Human High mobility group protein B1(HMGB1), Kallikrein 6. Results The highest mean levels of HMGB1, KLK6 and VE-cad were detected in sera of patients with low-grade dysplasia (81.14, 24.33, 14.17 respectively). Soluble CD44 was the most elevated in patients with non-dysplastic lesions (2.49). The HMGB1, KLK6 and VE-cad serum levels were increasing from non-dysplastic to low-grade dysplasia and followed by the decrease for high-grade dysplasia and invasive cancer, however the differences were not significant (p-values 0.897, 0.354, 0.1 respectively). Patients' serum had the highest CD44 concentration in non-dysplastic and low-grade dysplasia with the following decrease through high-grade dysplasia and invasive cancer. GERD symptomatic patients had higher levels of KLK6 and CD44 than other patients (p-value 0.06 and 0.084 respectively). There were no significant differences of biomarkers levels related to patients' gender (p-value from 0.243 to 1) or smoking status (p-value from 0.22 to 0.706). Conclusions VE-cad, HMGB1, CD44 and KLK6 did not prove to be reliable biomarkers implicating malignant potential within vocal fold hypertrophic intraepithelial lesions.
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Affiliation(s)
- Michał Żurek
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, Warsaw, Poland,Doctoral School, Medical University of Warsaw, Warsaw, Poland
| | - Anna Rzepakowska
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Iwona Kotuła
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Urszula Demkow
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Kazimierz Niemczyk
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, Warsaw, Poland
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Yin X, Wang J, Shan C, Jia Q, Bian Y, Zhang H. Circular RNA ZNF609 promotes laryngeal squamous cell carcinoma progression by upregulating epidermal growth factor receptor via sponging microRNA-134-5p. Bioengineered 2022; 13:6929-6941. [PMID: 35236250 PMCID: PMC8973624 DOI: 10.1080/21655979.2022.2034703] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Emerging evidence has revealed that aberrantly expressed circular RNAs (circRNAs) play vital roles in tumorigenesis and progression of diverse human malignancies. CircZNF609 was found to be involved in hepatocellular carcinoma, but the role and underlying mechanism of circZNF609 in laryngeal squamous cell carcinoma (LSCC) remain unclear. This study aimed to explore the molecular mechanism of circZNF609 in LSCC. qRT-qPCR was performed to detect the expression of circZNF609 and microRNA-134-5p (miR-134-5p) in LSCC. Colony formation assay, CCK-8 assay, BrdU incorporation assay, clone formation assay, transwell invasion assay and Western blot analysis were performed to evaluate LSCC cell proliferation, as well as the expression of proliferating cell nuclear antigen (PCNA) and MMP-2. Luciferase reporter assay, target gene prediction and screening were used to validate downstream target genes of circZNF609 and miR-134-5p. EGFR expression was detected by Western blot analysis and RT-qPCR. Nude mice were used to detect tumor changes. CircZNF609 was upregulated in LSCC and associated with poor survival of LSCC patients. Knockdown of circZNF609 inhibited LSCC proliferation, invasion and the expression of PCNA and matrix matalloproteinases-2 (MMP-2). CircZNF609 can regulate miR-134-5p to upregulate epidermal growth factor receptor (EGFR). In addition, knockdown of EGFR or overexpression of miR-134-5p could reverse the tumor-promoting effects of circZNF609 in LSCC. In LSCC tissues, circZNF609 was negatively correlated with miR-134-5p and positively correlated with EGFR. CircZNF609 promotes the progression of LSCC via the miR-134-5p/EGFR axis, which might be the therapeutic target of LSCC.
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Affiliation(s)
- Xiaoyan Yin
- Department of Otolaryngology, Head & Neck Surgery, The Second Hospital of Hebei Medical University, PR. China
| | - Jingmiao Wang
- Department of Otolaryngology, Head & Neck Surgery, The Second Hospital of Hebei Medical University, PR. China
| | - Chunguang Shan
- Department of Otolaryngology, Head & Neck Surgery, The Second Hospital of Hebei Medical University, PR. China
| | - Qiaojing Jia
- Department of Otolaryngology, Head & Neck Surgery, The Second Hospital of Hebei Medical University, PR. China
| | - Yanrui Bian
- Department of Otolaryngology, Head & Neck Surgery, The Second Hospital of Hebei Medical University, PR. China
| | - Haizhong Zhang
- Department of Otolaryngology, Head & Neck Surgery, The Second Hospital of Hebei Medical University, PR. China
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Guo X, Meng X, Liu R. Prognostic value of microvessel density in esophageal squamous cell carcinoma-a systematic review and meta-analysis. Pathol Res Pract 2021; 227:153644. [PMID: 34634564 DOI: 10.1016/j.prp.2021.153644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Angiogenesis produced by tumor microenvironment is play an important role in development of esophageal squamous cell carcinoma (ESCC). As a quantitative index of angiogenesis, literature has emerged contradictory results about the prognostic role of microvessel density (MVD) in ESCC. The aim of the study was to explore the impact of the correlation between MVD and the prognosis of ESCC based the published evidence. METHODS Pubmed and Web of science database were screened for the relationship of MVD with prognostic feature in ESCC up to March, 2021. 11 relevant articles were used for meta-analysis. The following data were extracted from the literature: author, year, country, the patients number of high/low MVD, tumor-node-metastasis (TNM) classification, clinical stage, lymphoid infiltrates, vessel invasion, invasive depth, differential degree and survival rate. The hazard ratio (HR) and odds ratios (OR) with 95% CI were used to assess the associations between MVD and overall survival (OS). Chi-squared test and I2 statistics were completed to evaluate the heterogeneity in our study. A random-effects model was used when significant heterogeneity existed (I2>50% and p < 0.05). Egger test was used to calculate the publication bias. Subgroup analysis was stratified by antibody, region, sample capacity to explore the source of heterogeneity. RESULTS 11 studies with 1055 patients were analyzed. Our results suggested that high MVD is an important factor to advanced TNM classification and clinical stage, and the high MVD is positive correlation with the lymph node invasion and vascular invasion(p < 0.05) in ESCC, but irrelevant to poor differential and invasive depth(p > 0.05). The result also indicated that low MVD is a benefit factor to prolong the survival rate (p < 0.05). And the source of the heterogeneity maybe is that the antibody used to detect the MVD was not consistent, patient number was not large enough and the count method on MVD. CONCLUSION Across multiple studies, high MVD is correlated with clinicopathological criteria of poor prognosis and survival in ESCC. MVD could be the quantitative index to reactive angiogenesis and may play a pivotal role in ESCC development and progression. MVD may represent a valuable addition to current pathologic analysis and help to guide prognosis and treatment.
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Affiliation(s)
- Xinxin Guo
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Xingchen Meng
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Ran Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China.
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Hu Q, Zhu SY, Liu RC, Zheng HY, Lun HM, Wei HM, Weng JJ. Contrast-enhanced ultrasound for the preoperative assessment of laryngeal carcinoma: a preliminary study. Acta Radiol 2021; 62:1016-1024. [PMID: 32811159 DOI: 10.1177/0284185120950108] [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: 11/16/2022]
Abstract
BACKGROUND Contrast-enhanced ultrasound (CEUS) is considered an attractive imaging technique to evaluate tumor microcirculation. However, the validity of CEUS for assessing laryngeal carcinoma is unclear. PURPOSE To compare the performance of CEUS with conventional US and contrast-enhanced computed tomography (CECT) in the diagnosis and preoperative T-staging of laryngeal carcinoma. MATERIAL AND METHODS Forty-one consecutive patients with laryngeal carcinoma underwent conventional high-frequency US, CEUS, and CECT before surgery. The CEUS characteristics of laryngeal carcinoma were recorded. The imaging findings of CEUS and conventional US were compared with CECT findings and the postoperative pathological examination. RESULTS CEUS showed hyperenhancement in 38 cases and isoenhancement in three cases. Homogeneous distribution of contrast agent was found in 20 cases and heterogeneous distribution in 21 cases, of which 16 cases showed local perfusion defects. In the enhanced phase, rapid entry was observed in 37 cases, synchronous entry was observed in two cases, and slow entry was observed in two cases. Rapid exit was observed in 25 cases and slow exit was observed in 16 cases. The pretherapeutic T-staging accuracy was not significantly different between conventional US, CEUS, and CECT (P ≥ 0.500). A high sensitivity and specificity were achieved by CEUS in the evaluation of involvement of thyroid cartilage. CONCLUSION Compared with conventional US and CECT, CEUS has a reliable initial T-staging accuracy and diagnostic properties for detecting laryngeal cartilage invasion.
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Affiliation(s)
- Qiao Hu
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
- Department of Ultrasound, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, PR China
| | - Shang Yong Zhu
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Ruo Chuan Liu
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Hong Yu Zheng
- Department of Ultrasound, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, PR China
| | - Hai Mei Lun
- Department of Ultrasound, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, PR China
| | - Hai Ming Wei
- Department of Pathology, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, PR China
| | - Jing Jin Weng
- Department of Otolaryngology-Head & Neck Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, PR China
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Cavaliere M, Bisogno A, Scarpa A, D'Urso A, Marra P, Colacurcio V, De Luca P, Ralli M, Cassandro E, Cassandro C. Biomarkers of laryngeal squamous cell carcinoma: a review. Ann Diagn Pathol 2021; 54:151787. [PMID: 34242969 DOI: 10.1016/j.anndiagpath.2021.151787] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 06/30/2021] [Indexed: 10/21/2022]
Abstract
Laryngeal carcinoma is the second common malignancy of the upper aerodigestive tract after lung cancer; in most cases is a squamous cell carcinoma, whose risk factors include tobacco smoking and alcohol consumption. Despite therapeutic progress, the five-year overall survival rate for this malignancy has remained nearly 50% and many patients already present metastasis at the time of diagnosis. To date, there are no tools that predict the evolution of laryngeal carcinoma: in this light, during the last years, many studies were planned with the aim to investigate the role played by different biomarkers expressed by larynx cancer, which can help make an early diagnosis, predict disease evolution and direct therapeutic choice. This review aims to summarize these markers and correlating them with disease evolution.
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Affiliation(s)
- Matteo Cavaliere
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy
| | - Antonella Bisogno
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy.
| | - Alfonso Scarpa
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy
| | - Alessia D'Urso
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy
| | - Pasquale Marra
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy
| | - Vito Colacurcio
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy
| | - Pietro De Luca
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy.
| | - Ettore Cassandro
- Department of Medicine and Surgery, University of Salerno, Via Salvador Allende 43, 84081 Baronissi, Salerno, Italy.
| | - Claudia Cassandro
- Surgical Sciences Department, University of Turin, Corso Dogliotti 14, 10124 Turin, Italy
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11
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Franz L, Alessandrini L, Calvanese L, Crosetta G, Frigo AC, Marioni G. Angiogenesis, programmed death ligand 1 (PD-L1) and immune microenvironment association in laryngeal carcinoma. Pathology 2021; 53:844-851. [PMID: 33994172 DOI: 10.1016/j.pathol.2021.02.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/21/2021] [Accepted: 02/09/2021] [Indexed: 10/21/2022]
Abstract
In the specific field of laryngeal carcinoma (LSCC), evidence about the interaction between angiogenetic pathway and immune microenvironment has not yet been explored. Given the potential relevance of such an interaction for prognostic and therapeutic purposes, the main aim of this exploratory study was to investigate the existence of a correlation between angiogenesis (quantified through CD31 expression), programmed cell death ligand 1 (PD-L1) expression, and immune microenvironment. A secondary aim was to verify whether considering a combination of angiogenesis and immune microenvironment variables might improve prognostic accuracy compared to the traditional clinical-pathological prognostic tools. CD31-assessed micro-vessel density (MVD), PD-L1 in terms of combined positive score (CPS), and tumour infiltrating lymphocytes (TILs) were assessed on 45 consecutive cases of LSCC. Cox proportional hazards model revealed increasing CD31-assessed MVD values, PD-L1 CPS <1, and TILs count rate <30%, as predictive of reduced disease free survival (DFS). Multivariate analysis found that MVD (p<0.0001) and TILs (p=0.0420) retained their significant independent prognostic value. Spearman's correlation model disclosed a significant negative correlation between CD31-assessed MVD values and PD-L1 CPS (p=0.0040). PD-L1 CPS and TILs count rate were positively correlated (p<0.0001). DFS was significantly lower in the CD31-assessed MVD >7, PD-L1 CPS <1, TILs <30% group than in the MVD ≤7, PD-L1 CPS ≥1, TILs ≥30% group (p=0.0001). These data preliminarily support an integrated interpretation of the prognostic role or angiogenesis and immune microenvironment markers in LSCC. This is of potential clinical relevance suggesting a synergistic effect of the combination of anti-angiogenic drugs with programmed death-1/PD-L1 checkpoint inhibitors in advanced LSCC.
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Affiliation(s)
- Leonardo Franz
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - Leonardo Calvanese
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - Giulia Crosetta
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - Anna Chiara Frigo
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, Padova University, Padova, Italy
| | - Gino Marioni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy.
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12
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Wang X, Xu C, Wang S, Huang W, Liu Y, Zhang X, Li N, Gao Z, Wang F, Zhang N, Guan J, Yi H, Liu F. A novel tumor suppressor CECR2 down regulation links glutamine metabolism contributes tumor growth in laryngeal squamous cell carcinoma. Clin Transl Oncol 2021; 23:1942-1954. [PMID: 33826083 DOI: 10.1007/s12094-021-02603-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 03/18/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Glutamine plays an important role in tumor metabolism and progression. This research aimed to find out how Gln exert their effects on laryngeal squamous cell carcinoma (LSCC). METHODS Cell proliferation was measured by CCK8 and EdU assay, mitochondrial bioenergetic activity was measured by mitochondrial stress tests. Gene expression profiling was revealed by RNA sequencing and validated by RT-qPCR. In LSCC patients, protein expression in tumor and adjacent tissues was examined and scored by IHC staining. RNAi was performed by stably expressed shRNA in TU177 cells. In vivo tumor growth analysis was performed using a nude mouse tumorigenicity model. RESULTS Gln deprivation suppressed TU177 cell proliferation, which was restored by αKG supplementation. By transcriptomic analysis, we identified CECR2, which encodes a histone acetyl-lysine reader, as the downstream target gene for Gln and αKG. In LSCC patients, the expression of CECR2 in tumors was lower than adjacent tissues. Furthermore, deficiency of CECR2 promoted tumor cell growth both in vitro and in vivo, suggesting it has tumor suppressor effects. Besides, cell proliferation inhibited by Gln withdrawal could be restored by CECR2 depletion, and the proliferation boosted by αKG supplementation could be magnified either, suggested that CECR2 feedback suppressed Gln and αKG's effect on tumor growth. Transcriptomic profiling revealed CECR2 regulated the expression of a series of genes involved in tumor progression. CONCLUSION We confirmed the Gln-αKG-CECR2 axis contributes to tumor growth in LSCC. This finding provided a potential therapeutic opportunity for the use of associated metabolites as a potential treatment for LSCC.
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Affiliation(s)
- Xiaoting Wang
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Chong Xu
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Shengming Wang
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Weijun Huang
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Yuenan Liu
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Xiaoxu Zhang
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Niannian Li
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Zhenfei Gao
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Fan Wang
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Nan Zhang
- Department of Oncology, Jinan Central Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250013, Shandong, China
| | - Jian Guan
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China
| | - Hongliang Yi
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China. .,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China.
| | - Feng Liu
- Department of Otolaryngology-Head and Neck Surgery, Otolaryngology Institute of Shanghai JiaoTong University, Shanghai JiaoTong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui, 200233, Shanghai, China. .,Shanghai Key Laboratory of Sleep Disordered Breathing, 600 Yishan Road, Xuhui, 200233, Shanghai, China.
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13
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Brescia G, Padoan R, Schiavon F, Contro G, Parrino D, Tealdo G, Felicetti M, Frigo AC, Alessandrini L, Marioni G. Nasal polyps in eosinophilic granulomatosis with polyangiitis: Structured histopathology and CD105 expression. Am J Otolaryngol 2020; 41:102661. [PMID: 32810787 DOI: 10.1016/j.amjoto.2020.102661] [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] [Received: 07/22/2020] [Accepted: 08/06/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Distinguishing the prodromal nasal polyposis of eosinophilic granulomatosis with polyangiitis (EGPA) from chronic rhinosinusitis with nasal polyps (CRSwNP) is a challenge for rhinologists and rheumatologists. It has recently been reported that angiogenesis and CD105 expressed on vascular endothelial cells could have a role in the pathogenesis and development of nasal polyps. This exploratory study examined the structured histopathology of nasal polyps in patients with EGPA and CRSwNP, comparing CD105 expression in their nasal tissue with that of a control group with no chronic sinonasal inflammation. METHODS A structured histopathological study was performed on surgical specimens of nasal tissue from 32 adults (13 with EGPA, 14 with CRSwNP, 5 controls), considering CD105 as a marker to determine microvessel density (MVD). RESULTS The mean eosinophil count was higher in EGPA patients with tissue inflammation (p = .002), and in CRSwNP patients with sub-epithelial edema (p = .009). Neutrophil infiltration was significantly associated with severe tissue inflammation in EGPA patients (p = .04), but with the absence of fibrosis in CRSwNP patients (p = .04). In the EGPA group, CD105-MVD correlated with tissue eosinophil count (p = .05). Mean CD105-MVD was significantly higher in EGPA patients with mucosal ulceration (p = .004). In the CRSwNP group, a CD105-MVD correlated positively and significantly with tissue eosinophil count (p = .01). CONCLUSION Alongside the known abundance of eosinophils, other cells might contribute to inflammatory processes. Neutrophils may amplify inflammation, eosinophil recruitment and tissue damage. CD105 expression in CRSwNP and EGPA nasal polyps supports the hypothesized involvement of angiogenesis in the pathogenesis and development of nasal polyps.
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Affiliation(s)
- Giuseppe Brescia
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Roberto Padoan
- Department of Medicine - DIMED, Rheumatology Division, Padova University, Italy
| | - Franco Schiavon
- Department of Medicine - DIMED, Rheumatology Division, Padova University, Italy
| | - Giacomo Contro
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Daniela Parrino
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Giulia Tealdo
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy
| | - Mara Felicetti
- Department of Medicine - DIMED, Rheumatology Division, Padova University, Italy
| | - Anna Chiara Frigo
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, Padova University, Padova, Italy
| | | | - Gino Marioni
- Department of Neuroscience - DNS, Otolaryngology Section, Padova University, Via Giustiniani 2, 35128 Padova, Italy.
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14
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Rzepakowska A, Żurek M, Grzybowski J, Kotula I, Pihowicz P, Górnicka B, Demkow U, Niemczyk K. Serum and tissue expression of neuropilin 1 in precancerous and malignant vocal fold lesions. PLoS One 2020; 15:e0239550. [PMID: 33002021 PMCID: PMC7529309 DOI: 10.1371/journal.pone.0239550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/09/2020] [Indexed: 12/28/2022] Open
Abstract
Objectives The study was designed to evaluate the tissue expression of NRP-1 and serum level of sNRP-1 in the same patients with intraepithelial laryngeal lesions or early staged laryngeal cancer to identify the clinical significance of these biomarkers in the diagnosis of laryngeal lesions. Material and methods A prospective analysis of tissue was performed on specimens and blood samples from 49 patients, who were admitted for surgical resection due to suspicious vocal fold lesions and were diagnosed as non-dysplasia, low-grade dysplasia, high-grade dysplasia and invasive cancers. Results ELISA was conducted on 48 blood samples. The minimum level of sNRP-1 was 0.15 ng/ml and maximum– 37.71 ng/ml. The Kruskal–Wallis one-way analysis of variance revealed no differences in sNRP-1 levels between different histopathological stages of vocal fold lesions (p = 0.234). IHC was conducted in 49 tissue samples. The evaluated mean scores of NRP-1 tissue expression were compared to histopathological stage of the lesion. The Kruskal–Wallis one-way analysis of variance revealed no differences in NRP-1 tissue expression between different histopathological stages of vocal fold lesions (p = 0.536). The correlation of tissue NRP-1 expression and serum levels of NRP-1 within analyzed group was insignificant. The Spearman’s rank correlation coefficient was 0.076 (p = 0.606). Conclusions The NRP-1 tissue expression and serum levels are unlikely to be a prognostic factor for identification of laryngeal dysplasia or early stage laryngeal cancer. Further studies investigating biomolecules involved in laryngeal carcinogenesis are necessary.
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Affiliation(s)
- Anna Rzepakowska
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, Warsaw, Poland
- * E-mail:
| | - Michał Żurek
- Students Scientific Research Group at the Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Jakub Grzybowski
- Department of Pathology, Medical University of Warsaw, Warsaw, Poland
| | - Iwona Kotula
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Pihowicz
- Department of Pathology, Medical University of Warsaw, Warsaw, Poland
| | - Barbara Górnicka
- Department of Pathology, Medical University of Warsaw, Warsaw, Poland
| | - Urszula Demkow
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Kazimierz Niemczyk
- Department of Otorhinolaryngology Head and Neck Surgery, Medical University of Warsaw, Warsaw, Poland
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15
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Franz L, Alessandrini L, Saccardo T, Frigo AC, Marioni G. CD105- and CD31-assessed microvessel density in laryngeal carcinoma biopsies as a predictor of recurrence after exclusive primary surgery. Ann Diagn Pathol 2020; 48:151608. [PMID: 32890907 DOI: 10.1016/j.anndiagpath.2020.151608] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 08/17/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE Surgery is currently indicated as a unimodal therapeutic approach with curative intent in selected laryngeal squamous cell carcinomas (LSCCs) ranging from stage I to III. The main aim of this study was to evaluate the prognostic role of CD105- and CD31-assessed microvessel density (MVD) in biopsy and in surgical specimens from a cohort of consecutive stage I-III LSCCs who had undergone exclusive primary surgery, according to current guidelines. MATERIALS AND METHODS CD105- and CD31-assessed MVD were analyzed in paired biopsies and surgical specimens of 24 consecutive cases of LSCC who underwent exclusive surgery. RESULTS On biopsy specimens, CD105- and CD31-assessed MVD were positively associated with recurrence risk (hazard ratio [HR] 1.266, p = 0.0034 and HR 1.265, p = 0.0081, respectively). In surgical specimens, CD105- and CD31-assessed MVD were significantly associated with disease-free survival (DFS) (HR 1.213, p = 0.0016 and HR 1.237, p = 0.0023 respectively). Considering a stratification based on median value, recurrence risk was higher in patients with a CD105-assessed MVD>0 in both biopsies and surgical specimens (HR 11.005, p = 0.0326 and HR 34.483, p = 0.0311). No significant differences in terms of recurrence risk were found for CD31-assessed on biopsies or on surgical specimens. CONCLUSIONS This study supports the role of biopsy CD105-MVD as a predictor of recurrence after exclusive surgery for LSCCs. Further prospective studies are mandatory to better characterize the prognostic role of CD105-MVD evaluated on biopsies to develop novel criteria to identify patients at higher risk of recurrence for more aggressive approaches or adjuvant treatment.
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Affiliation(s)
- Leonardo Franz
- Department of Neuroscience-DNS, Otolaryngology Section, University of Padova, Padova, Italy
| | | | - Tommaso Saccardo
- Department of Neuroscience-DNS, Otolaryngology Section, University of Padova, Padova, Italy
| | - Anna Chiara Frigo
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, Padova University, Padova, Italy
| | - Gino Marioni
- Department of Neuroscience-DNS, Otolaryngology Section, University of Padova, Padova, Italy.
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16
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Prognostic Significance of CD105- and CD31-Assessed Microvessel Density in Paired Biopsies and Surgical Samples of Laryngeal Carcinoma. Cancers (Basel) 2020; 12:cancers12082059. [PMID: 32722476 PMCID: PMC7465153 DOI: 10.3390/cancers12082059] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/15/2020] [Accepted: 07/22/2020] [Indexed: 02/06/2023] Open
Abstract
Small pretreatment laryngeal biopsies may not fully represent a tumor's biological profile. This study on laryngeal squamous cell carcinoma (LSCC) aimed to investigate the prognostic role of CD105- and CD31-assessed microvessel density (MVD) in paired biopsies and surgical specimens and the association and discrepancy between CD105- and CD31-assessed MVD in biopsies and surgical specimens. CD105- and CD31-assessed MVD was analyzed in paired biopsies and surgical specimens of 45 consecutive cases of LSCC. In the LSCC biopsies and surgical specimens, median CD105-assessed MVD was significantly higher in N+ than in N0 cases (p = 0.0008, and p = 0.0002, respectively). Disease-free survival (DFS) was associated with CD105- and CD31-assessed MVD in both biopsies and surgical specimens (p < 0.0001 for all specimens). Multivariable Cox's regression showed that pathological grade (p < 0.0001) and CD105-assessed MVD in LSCC biopsies (p = 0.0209) predicted DFS. Lin's concordance coefficient showed that CD31 overestimated MVD compared with CD105 in LSCC biopsies and surgical specimens. CD105-assessed MVD should be further investigated in larger LSCC series as a potential prognostic marker for identifying: patients at higher risk of recurrence who might warrant more aggressive therapy; and cN0 patients requiring elective neck dissection for a significant risk of regional metastasis.
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17
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Alessandrini L, Franz L, Ottaviano G, Ghi MG, Lanza C, Blandamura S, Marioni G. Prognostic role of programmed death ligand 1 (PD-L1) and the immune microenvironment in laryngeal carcinoma. Oral Oncol 2020; 108:104836. [PMID: 32512470 DOI: 10.1016/j.oraloncology.2020.104836] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/01/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The immune system is crucial in the evolution of head and neck cancer. Programmed cell death ligand 1 (PD-L1) seems to rely on close relations between neoplastic cells and immune cells in the tumor microenvironment. The main aim of this study was to apply univariate/multivariate analysis to investigate the prognostic significance of PD-L1, tumor-infiltrating lymphocytes (TILs), and tertiary lymphoid structures (TLS) in laryngeal carcinoma (LSCC). MATERIALS AND METHODS PD-L1 (in terms of combined positive score [CPS]), TILs and TLS were assessed at pathology on 70 consecutive samples of LSCC. RESULTS A CPS ≥ 1 coincided with a lower recurrence rate (RR) (p = 0.007) and longer disease-free survival (DFS) than a CPS < 1 (p = 0.0027). Cases with higher TIL counts showed a lower RR (p = 0.036) and longer DFS than those with lower TIL counts (p = 0.0062). Cases revealing TLS had a lower RR (p = 0.004) and longer DFS (p = 0.0034) than those with no TLS. On multivariate analysis, the presence of TLS retained its positive prognostic value (p = 0.024), while CPS remained significant as regards disease recurrence (p = 0.050). CONCLUSIONS PD-L1 seems to be an indirect marker of effective anti-tumor response in LSCC, possibly being expressed as a result of a greater immune pressure on cancer cells. The presence of TLS emerged as a positive prognostic factor. Further prospective studies are needed to characterize the role of PD-L1 as a marker of anti-tumor immune response and prognostic factor in LSCC, also with regard to the effectiveness of immunotherapeutic protocols.
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Affiliation(s)
| | - Leonardo Franz
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - Giancarlo Ottaviano
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - Maria Grazia Ghi
- Oncology Unit 2, Istituto Oncologico Veneto-IRCCS, Padova, Italy
| | - Cristiano Lanza
- Department of Medicine DIMED, Padova University, Padova, Italy
| | | | - Gino Marioni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy.
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18
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Lyu K, Li Y, Xu Y, Yue H, Wen Y, Liu T, Chen S, Liu Q, Yang W, Zhu X, Wang Z, Chai L, Wen W, Li C, Lei W. Using RNA sequencing to identify a putative lncRNA-associated ceRNA network in laryngeal squamous cell carcinoma. RNA Biol 2020; 17:977-989. [PMID: 32174248 DOI: 10.1080/15476286.2020.1741282] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Accumulating evidence indicates that lncRNAs can interact with miRNAs to regulate target mRNAs through competitive interactions. However, this mechanism remains largely unexplored in laryngeal squamous cell carcinoma (LSCC). In this study, transcriptome-wide RNA sequencing was performed on 3 pairs of LSCC tissues and adjacent normal tissues to investigate the expression profiles of lncRNAs, miRNAs and mRNAs, with differential expression of 171 lncRNAs, 36 miRNAs and 1709 mRNAs detected. Seven lncRNAs, eight mRNAs and three miRNAs were identified to be dysregulated in patients' tissues by using qRT-PCR. GO and KEGG pathway enrichment analyses were performed to elucidate the potential functions of these differentially expressed genes in LSCC. Subsequently, a ceRNA (lncRNA-miRNA-mRNA) network including 4631 ceRNA pairs was constructed based on predicted miRNAs shared by lncRNAs and mRNAs. Cis- and transregulatory lncRNAs were analysed by bioinformatics-based methods. Importantly, mRNA-related ceRNA networks (mRCNs) were further obtained based on potential cancer-related coding genes. Coexpression between lncRNAs and downstream mRNAs was used as a criterion for the validation of mRCNs, with the ZNF561-AS1-miR217-WNT5A and SATB1-AS1-miR1299-SAV1/CCNG2/SH3 KBP1/JADE1/HIPK2 ceRNA regulatory interactions determined, followed by experimental validation after siRNA transfection. Moreover, ceRNA activity analysis revealed that different activities of ceRNA modules existing in specific pathological environments may contribute to the tumorigenesis of LSCC. Consistently, both downregulated SATB1-AS1 and ZNF561-AS1 significantly promoted laryngeal cancer cell migration and invasion, indicating their important roles in LSCC via a ceRNA regulatory mechanism. Taken together, the results of this investigation uncovered and systemically characterized a lncRNA-related ceRNA regulatory network that may be valuable for the diagnosis and treatment of LSCC.
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Affiliation(s)
- Kexing Lyu
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Yun Li
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Yang Xu
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Huijun Yue
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Yihui Wen
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Tesi Liu
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Siyu Chen
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Qihong Liu
- Department of Otolaryngology, The Eighth Affiliated Hospital, Sun Yat-sen University , Shenzhen, Guangdong, P.R. China
| | - Weiqiang Yang
- Department of Otolaryngology, Peking University Shenzhen Hospital , Shenzhen, Guangdong, P.R. China
| | - Xiaolin Zhu
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Zhangfeng Wang
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Liping Chai
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Weiping Wen
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Chunwei Li
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
| | - Wenbin Lei
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University , Guangzhou, Guangdong, China
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19
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Franz L, Tealdo G, Contro G, Bandolin L, Carraro V, Giacomelli L, Alessandrini L, Blandamura S, Marioni G. Biological tumor markers (maspin,
CD105
,
nm23‐H1
) and disease relapse in laryngeal cancer: cluster analysis. Head Neck 2020; 42:2129-2136. [DOI: 10.1002/hed.26152] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/06/2020] [Accepted: 03/10/2020] [Indexed: 12/11/2022] Open
Affiliation(s)
- Leonardo Franz
- Department of Neuroscience DNS, Otolaryngology SectionUniversity of Padova Padova Italy
| | - Giulia Tealdo
- Department of Neuroscience DNS, Otolaryngology SectionUniversity of Padova Padova Italy
| | - Giacomo Contro
- Department of Neuroscience DNS, Otolaryngology SectionUniversity of Padova Padova Italy
| | - Luigia Bandolin
- Department of Neuroscience DNS, Otolaryngology SectionUniversity of Padova Padova Italy
| | | | - Luciano Giacomelli
- Department of Neuroscience DNS, Otolaryngology SectionUniversity of Padova Padova Italy
| | | | | | - Gino Marioni
- Department of Neuroscience DNS, Otolaryngology SectionUniversity of Padova Padova Italy
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Expression of maspin tumor suppressor and mTOR in laryngeal carcinoma. Am J Otolaryngol 2020; 41:102322. [PMID: 31732312 DOI: 10.1016/j.amjoto.2019.102322] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 10/22/2019] [Indexed: 12/13/2022]
Abstract
PURPOSE The main aim of this study was to conduct a preliminary investigation into the possible relationship between mTOR and the nuclear tumor suppressor maspin in laryngeal carcinoma (LSCC). MATERIALS AND METHODS mTOR expression and maspin pattern were ascertained, also with the aid of image analysis in 79 consecutive LSCCs. RESULTS Considering the whole series, univariate statistical analysis identified significant differences in the distributions by lymph node status (N0 vs N+) between two subgroups of patients with and without loco-regional carcinoma recurrences (p = 0.017). The log-rank test also showed a shorter disease-free survival (DFS) in pN+ patients (p = 0.0008). mTOR expression was significantly higher in patients whose disease recurred (p = 0.009). The DFS rate was also significantly shorter in cases of LSCC with an mTOR expression ≥11.55% (p = 0.049). Multivariate analysis showed that N status (p = 0.002) and mTOR expression (p = 0.037) retained their prognostic significance in relation to cancer recurrence. In a subgroup of LSCCs with a non-nuclear maspin pattern, mTOR expression was significantly higher in patients whose disease recurred. Multivariate analysis disclosed that N stage (p = 0.012) retained its independent prognostic significance for disease recurrence in this setting. mTOR expression showed a trend towards independent significance in terms of carcinoma recurrence (p = 0.083). CONCLUSIONS mTOR inhibitors seem promising for use in cancer therapies. Further investigations are needed on the prospects of incorporating modern mTOR inhibitors in multimodality or multitarget strategies against advanced LSCCs, also considering the role and expression of tumor suppressor genes.
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Marioni G, Blandamura S, Nicolè L, Denaro L, Cazzador D, Pavone C, Giacomelli L, Guzzardo V, Fassina A, Mazzoni A, D’Avella D, Martini A, Zanoletti E. Endoglin-based assessment of neoangiogenesis in sporadic VIII cranial nerve schwannoma. Pathol Res Pract 2019; 215:152648. [DOI: 10.1016/j.prp.2019.152648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 01/10/2023]
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22
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Rzepakowska A, Żurek M, Grzybowski J, Pihowicz P, Górnicka B, Osuch-Wójcikiewicz E, Niemczyk K. Correlation of narrow band imaging vascular patterns with immunohistological microvessel density in vocal fold lesions. Braz J Otorhinolaryngol 2019; 87:137-144. [PMID: 31586562 PMCID: PMC9422362 DOI: 10.1016/j.bjorl.2019.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 06/20/2019] [Accepted: 07/22/2019] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION The microarchitecture of the mucosal and submucosal vessels is crucial for diagnosis of vocal fold lesions. Neo-angiogenesis is a confirmed biological parameter that implicates progression and metastasis in laryngeal cancer. OBJECTIVE This study investigates the correlation between vascular pattern classifications by narrow band imaging and immunohistological microvessel density in different types of intraepithelial vocal fold lesions. METHODS Analysis of immunohistological microvessel density using CD31 and CD34 antibodies was performed in 77 lesions including: 20 non-dysplastic lesions, 20 with low-grade dysplasia, 17 with high-grade dysplasia and 20 invasive cancers. The evaluation of vascular patterns with narrow band imaging according to the Ni classification and European Laryngological Society guidelines was performed prior to surgical resection. RESULTS The mean value of CD31 microvessel density was the highest for Ni Type IV lesions (20.55), whereas for the longitudinal and perpendicular patterns according to the European Laryngological Society classification it was 12.50 and 19.45 respectively. The highest mean value of microvessel density with CD 34 was identified in Ni Type Va (35.43) lesions and in the longitudinal and perpendicular patterns according to the European Laryngological Society classification was 15.12 and 30.40 respectively. CONCLUSIONS The microvascular morphological changes of intraepithelial laryngeal lesions observed under narrow band imaging endoscopy are positively correlated with angiogenesis indexes of immunohistological evaluation.
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Affiliation(s)
- Anna Rzepakowska
- Medical University of Warsaw, Otolaryngology Department, Warszawa, Poland.
| | - Michał Żurek
- Medical University of Warsaw, Otolaryngology Department, Warszawa, Poland
| | - Jakub Grzybowski
- Medical University of Warsaw, Department of Pathology, Warszawa, Poland
| | - Paweł Pihowicz
- Medical University of Warsaw, Department of Pathology, Warszawa, Poland
| | - Barbara Górnicka
- Medical University of Warsaw, Department of Pathology, Warszawa, Poland
| | | | - Kazimierz Niemczyk
- Medical University of Warsaw, Otolaryngology Department, Warszawa, Poland
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23
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Jing Q, Li G, Chen X, Liu C, Lu S, Zheng H, Ma H, Qin Y, Zhang D, Zhang S, Ren S, Huang D, Tan P, Chen J, Qiu Y, Liu Y. Wnt3a promotes radioresistance via autophagy in squamous cell carcinoma of the head and neck. J Cell Mol Med 2019; 23:4711-4722. [PMID: 31111621 PMCID: PMC6584592 DOI: 10.1111/jcmm.14394] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/10/2019] [Accepted: 04/22/2019] [Indexed: 12/11/2022] Open
Abstract
The canonical Wnt/β‐catenin signalling pathway and autophagy play critical roles in cancer progression. However, the role of Wnt‐mediated autophagy in cancer radioresistance remains unclear. In this study, we found that irradiation activated the Wnt/β‐catenin and autophagic signalling pathways in squamous cell carcinoma of the head and neck (SCCHN). Wnt3a is a classical ligand that activated the Wnt/β‐catenin signalling pathway, induced autophagy and decreased the sensitivity of SCCHN to irradiation both in vitro and in vivo. Further mechanistic analysis revealed that Wnt3a promoted SCCHN radioresistance via protective autophagy. Finally, expression of the Wnt3a protein was elevated in both SCCHN tissues and patients' serum. Patients showing high expression of Wnt3a displayed a worse prognosis. Taken together, our study indicates that both the canonical Wnt and autophagic signalling pathways are valuable targets for sensitizing SCCHN to irradiation.
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Affiliation(s)
- Qiancheng Jing
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China.,Department of Otolaryngology Head and Neck Surgery, Changsha Central Hospital, University Of South China, Changsha, Hunan, People's Republic of China
| | - Guo Li
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Xiyu Chen
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Chao Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Shanhong Lu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Hua Zheng
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Huiling Ma
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Yuexiang Qin
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China.,Health Management Center, Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Diekuo Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Shuiting Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Shuling Ren
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Donghai Huang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Pingqing Tan
- Department of Head and Neck Surgery, Hunan Cancer Hospital, The Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, People's Republic of China
| | - Jie Chen
- Department of Head and Neck Surgery, Hunan Cancer Hospital, The Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, Hunan, People's Republic of China
| | - Yuanzheng Qiu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
| | - Yong Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, People's Republic of China
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Surov A, Meyer HJ, Höhn AK, Wienke A, Sabri O, Purz S. 18F-FDG-PET Can Predict Microvessel Density in Head and Neck Squamous Cell Carcinoma. Cancers (Basel) 2019; 11:cancers11040543. [PMID: 30991696 PMCID: PMC6521262 DOI: 10.3390/cancers11040543] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/04/2019] [Accepted: 04/11/2019] [Indexed: 12/19/2022] Open
Abstract
Aim: Positron emission tomography (PET) with 18F-fluordeoxyglucose (18F-FDG) plays an essential role in the staging and tumor monitoring of head and neck squamous cell carcinoma (HNSCC). Microvessel density (MVD) is one of the clinically important histopathological features in HNSCC. The purpose of this study was to analyze possible associations between 18F-FDG-PET findings and MVD parameters in HNSCC. Materials and Methods: Overall, 22 patients with a mean age of 55.2 ± 11.0 and with different HNSCC were acquired. In all cases, whole-body 18F-FDG-PET was performed. For each tumor, the maximum and mean standardized uptake values (SUVmax; SUVmean) were determined. The MVD, including stained vessel area and total number of vessels, was estimated on CD105 stained specimens. All specimens were digitalized and analyzed by using ImageJ software 1.48v. Spearman's correlation coefficient (r) was used to analyze associations between investigated parameters. p-values of <0.05 were taken to indicate statistical significance. Results: SUVmax correlated with vessel area (r = 0.532, p = 0.011) and vessel count (r = 0.434, p = 0.043). Receiver operating characteristic analysis identified a threshold SUVmax of 15 to predict tumors with high MVD with a sensitivity of 72.7% and specificity of 81.8%, with an area under the curve of 82.6%. Conclusion: ⁸F-FDG-PET parameters correlate statistically significantly with MVD in HNSCC. SUVmax may be used for discrimination of tumors with high tumor-related MVD.
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Affiliation(s)
- Alexey Surov
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Liebigstrasse 20, 04103 Leipzig, Germany.
| | - Hans Jonas Meyer
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Liebigstrasse 20, 04103 Leipzig, Germany.
| | - Anne-Kathrin Höhn
- Department of Pathology, University Hospital of Leipzig, Liebigstrasse 20, 04103 Leipzig, Germany.
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biostatistics, and Informatics, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 8, 06097 Halle, Germany.
| | - Osama Sabri
- Department of Nuclear Medicine, University Hospital of Leipzig, Liebigstrasse 18, 04103 Leipzig, Germany.
| | - Sandra Purz
- Department of Nuclear Medicine, University Hospital of Leipzig, Liebigstrasse 18, 04103 Leipzig, Germany.
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25
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Rzepakowska A, Żurek M, Grzybowski J, Pihowicz P, Górnicka B, Niemczyk K, Osuch-Wójcikiewicz E. Microvascular density and hypoxia-inducible factor in intraepithelial vocal fold lesions. Eur Arch Otorhinolaryngol 2019; 276:1117-1125. [PMID: 30840126 PMCID: PMC6426810 DOI: 10.1007/s00405-019-05355-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Accepted: 02/20/2019] [Indexed: 12/18/2022]
Abstract
Objective The promotion of neovascularisation is a crucial aspect of carcinogenesis. The study evaluates the microvascular density (MVD) and expression of hypoxia-induced factor (HIF-1α) in hypertrophic vocal fold (VF) lesions of different histopathological states including non-dysplastic, low-grade, high-grade dysplasia and invasive glottic cancer. Materials and methods Histological specimens collected from patients diagnosed and treated in a single centre with different histological grades were immunohistochemically stained with CD31, CD34 and HIF-1α. Of the total number of 77 analysed VF specimens, 20 were non-dysplastic, 20 had low-grade dysplasia, 17 high-grade dysplasia and 20 were invasive cancers. Results The highest mean value for MVD evaluated with expression of CD31 (MVD CD31) was 21.23 ± 14.46 and identified in the low-grade dysplasia group. The average MVD CD31 was 13.74 ± 5.56 and 20.11 ± 9.28 in the high-grade dysplasia and invasive cancer group, respectively. The highest MVD evaluated with CD34 (MVD CD34) was revealed for invasive cancer 35.64 ± 17.21. The MVD CD34 was higher for low-grade than in high-grade dysplasia (25.87 ± 12.30 vs 24.65 ± 15.92, respectively). The expression of HIF-1α was strong or very strong in 60% of non-dysplastic lesions, 100% of low-grade dysplasia cases, 53% of high-grade dysplasia cases and 50% of invasive cancer cases. The comparison of MVD CD31 with MVD CD34 revealed a strong positive correlation (ρ value 0.727). The comparison of both MVD CD31 and MVD CD34 with HIF-1α resulted in no linear relationship (ρ value of 0.143 and 0.165, respectively). Conclusion The stage of low-grade dysplasia in intraepithelial vocal fold lesions is related to significant advancement of angiogenesis together with the highest hypoxia level. Electronic supplementary material The online version of this article (10.1007/s00405-019-05355-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anna Rzepakowska
- Otolaryngology Department, Medical University of Warsaw, Warsaw, Poland
| | - Michał Żurek
- Students Scientific Research Group by Otolaryngology Department, Medical University of Warsaw, Warsaw, Poland
| | - Jakub Grzybowski
- Department of Pathology, Medical University of Warsaw, 7, Pawińskiego Str., 02-004, Warsaw, Poland.
| | - Paweł Pihowicz
- Department of Pathology, Medical University of Warsaw, 7, Pawińskiego Str., 02-004, Warsaw, Poland
| | - Barbara Górnicka
- Department of Pathology, Medical University of Warsaw, 7, Pawińskiego Str., 02-004, Warsaw, Poland
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Ni H, Hu S, Chen X, Liu Y, Ni T, Cheng L. Tra2β silencing suppresses cell proliferation in laryngeal squamous cell carcinoma via inhibiting PI3K/AKT signaling. Laryngoscope 2018; 129:E318-E328. [PMID: 30597574 DOI: 10.1002/lary.27716] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2018] [Indexed: 01/20/2023]
Affiliation(s)
- Hao‐Sheng Ni
- Department of OtorhinolaryngologyFirst Affiliated Hospital of Nanjing Medical University Nanjing China
- Department of OtorhinolaryngologyAffiliated Hospital of Nantong University Nantong China
| | - Song‐Qun Hu
- Department of OtorhinolaryngologyFirst Affiliated Hospital of Nanjing Medical University Nanjing China
- Department of OtorhinolaryngologyAffiliated Hospital of Nantong University Nantong China
| | - Xi Chen
- Department of OtorhinolaryngologyFirst Affiliated Hospital of Nanjing Medical University Nanjing China
| | - Yi‐Fei Liu
- Department of PathologyAffiliated Hospital of Nantong University Nantong China
| | - Ting‐Ting Ni
- Department of OncologyNantong Tumor Hospital Nantong China
| | - Lei Cheng
- Department of OtorhinolaryngologyFirst Affiliated Hospital of Nanjing Medical University Nanjing China
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Re M, Gioacchini FM, Scarpa A, Cassandro C, Tulli M, Cassandro E. The prognostic significance of E-cadherin expression in laryngeal squamous-cell carcinoma: a systematic review. ACTA ACUST UNITED AC 2018; 38:504-510. [PMID: 30499566 PMCID: PMC6325659 DOI: 10.14639/0392-100x-2106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 08/05/2017] [Indexed: 12/11/2022]
Abstract
The aim of this study was to systematically review publications that investigated the prognostic role of E-cadherin immunostaining in patients affected by laryngeal squamous cell carcinoma. An appropriate string was run on PubMed to retrieve articles dealing with this topic. A double cross-check was performed on citations and full-text articles by two authors independently to analyse all manuscripts and perform a comprehensive quality assessment. Among 89 abstracts identified, 13 articles were included. These studies reported on 1,121 patients with histologically confirmed diagnosis of laryngeal squamous cell carcinoma. Overall, there were 10 studies that showed a significant correlation between E-cadherin immunohistochemical expression and at least one of the clinical and histopathological parameters considered by the authors. In particular E-cadherin expression was significantly associated with N stage (five studies), grading (four studies) and disease-free survival/disease-specific survival (six studies). In conclusion, the findings of our review appear similar to the results published by other authors on the putative role of E-cadherin in progression of malignancy. In fact, for laryngeal squamous cell carcinoma it seems that lower levels of E-cadherin correlate with increased tumoural aggressiveness and worse prognosis. Nevertheless, further high-quality prospective studies should be carried out to clarify if E-cadherin expression may be considered as an independent prognostic factor for patients affected by laryngeal cancer.
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Affiliation(s)
- M Re
- ENT Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - F M Gioacchini
- ENT Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - A Scarpa
- Department of Medicine and Surgery, University of Salerno, Italy
| | - C Cassandro
- Surgical Sciences Department, University of Turin, Italy
| | - M Tulli
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
| | - E Cassandro
- Department of Medicine and Surgery, University of Salerno, Italy
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Schlüter A, Weller P, Kanaan O, Nel I, Heusgen L, Höing B, Haßkamp P, Zander S, Mandapathil M, Dominas N, Arnolds J, Stuck BA, Lang S, Bankfalvi A, Brandau S. CD31 and VEGF are prognostic biomarkers in early-stage, but not in late-stage, laryngeal squamous cell carcinoma. BMC Cancer 2018. [PMID: 29523110 PMCID: PMC5845191 DOI: 10.1186/s12885-018-4180-5] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Background Patients suffering from squamous cell carcinoma of the larynx (LSCC) with lymphatic metastasis have a relatively poor prognosis and often require radical therapeutic management. The mechanisms which drive metastasis to the lymph nodes are largely unknown but may be promoted by a pro-angiogenic tumor microenvironment. In this study, we examined whether the number of microvessels and the expression level of vascular endothelial growth factor (VEGF) in the primary tumor are correlated with the degree of lymph node metastasis (N-stage), tumor staging (T) and survival time in LSCC patients. Methods Tissue-Microarrays of 97 LSCC patients were analyzed using immunohistochemistry. The expression of VEGF was scored as intensity of staining (low vs high) and the number of CD31-positive vessels (median </≥7 vessels per visual field) was counted manually. Scores were correlated with N-stage, T-stage and 5-year overall survival rate. Results A high expression of angiogenic biomarkers was not associated with poor overall survival in the overall cohort of patients. Instead high CD31 count was associated with early stage cancer (p = 0.004) and in this subgroup high VEGF expression correlated with poor survival (p = 0.032). Additionally, in early stage cancer a high vessel count was associated with an increased recurrence rate (p = 0.004). Conclusion Only in the early stage subgroup a high expression of angiogenic biomarkers was associated with reduced survival and an increased rate of recurrence. Thus, biomarkers of angiogenesis may be useful to identify high risk patients specifically in early stage LSCC.
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Affiliation(s)
- Anke Schlüter
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Patrick Weller
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Oliver Kanaan
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Ivonne Nel
- Molecular Oncology Risk-Profile Evaluation, Department of Medical Oncology, West German Cancer Center, University Duisburg-Essen, 45122, Essen, Germany.,Present address: ABA GmbH & Co.KG, BMZ2, 44227, Dortmund, Germany
| | - Lukas Heusgen
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany.,Present address: Martha-Maria Hospital Munich Solln, Munich, Germany
| | - Benedikt Höing
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Pia Haßkamp
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Sebastian Zander
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Magis Mandapathil
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany.,Present address: Department of Otorhinolaryngology, Head and Neck Surgery, Asklepios Kliniken Hamburg, Hamburg, Germany
| | - Nina Dominas
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Judith Arnolds
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Boris A Stuck
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany.,Present address: Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Marburg, Germany
| | - Stephan Lang
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - Agnes Bankfalvi
- Institute for Pathology, University Hospital Essen, Essen, Germany
| | - Sven Brandau
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany. .,Experimental and Translational Research, Department of Otorhinolaryngology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany.
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Shi X, Hu WP, Ji QH. Development of comprehensive nomograms for evaluating overall and cancer-specific survival of laryngeal squamous cell carcinoma patients treated with neck dissection. Oncotarget 2018; 8:29722-29740. [PMID: 28430613 PMCID: PMC5444698 DOI: 10.18632/oncotarget.15414] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 02/01/2017] [Indexed: 12/13/2022] Open
Abstract
Background Neck dissection for laryngeal squamous cell carcinoma (LSCC) patients could provide complementary prognostic information for AJCC N staging, like lymph node ratio (LNR). The aim of this study was to develop effective nomograms to better predict survival for LSCC patients treated with neck dissection. Results 2752 patients were identified and randomly divided into training (n = 2477) and validation (n = 275) cohorts. The 3- and 5-year probabilities of cancer-specific mortality (CSM) were 30.1% and 37.2% while 3- and 5-year death resulting from other causes (DROC) rate were 6.2% and 11.3%, respectively. 13 significant prognostic factors including LNR for overall (OS) and 12 (except race) for CSS were enrolled in the nomograms. Concordance index as a commonly used indicator of predictive performance, showed the nomograms had superiority over the no-LNR models and TNM classification (Training-cohort: OS: 0.713 vs 0.703 vs 0.667, CSS: 0.725 vs 0.713 vs 0.688; Validation-cohort: OS: 0.704 vs 0.690 vs 0.658, cancer-specific survival (CSS): 0.709 vs 0.693 vs 0.672). All calibration plots revealed good agreement between nomogram prediction and actual survival. Materials and Methods We identified LSCC patients undergoing neck dissection diagnosed between 1988 and 2008 from Surveillance, Epidemiology, and End Results (SEER) database. Optimal cutoff points were determined by X-tile program. Cumulative incidence function was used to analyze cancer-specific mortality (CSM) and death resulting from other causes (DROC). Significant predictive factors were used to establish nomograms estimating overall (OS) and cancer-specific survival (CSS). The nomograms were bootstrapped validated both internally and externally. Conclusions Comprehensive nomograms were constructed to predict OS and CSS for LSCC patients treated with neck dissection more accurately.
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Affiliation(s)
- Xiao Shi
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wei-Ping Hu
- Department of Respiratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing-Hai Ji
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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30
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Si F, Sun J, Wang C. MicroRNA-138 suppresses cell proliferation in laryngeal squamous cell carcinoma via inhibiting EZH2 and PI3K/AKT signaling. Exp Ther Med 2017; 14:1967-1974. [PMID: 28962111 PMCID: PMC5609183 DOI: 10.3892/etm.2017.4733] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 04/11/2017] [Indexed: 12/19/2022] Open
Abstract
MicroRNA (miR)-138 generally has a suppressive role in various human cancer types; however, its role and the underlying mechanisms in laryngeal squamous cell carcinoma (LSCC) have remained to be elucidated. The present study assessed the clinical significance and regulatory mechanisms of miR-138 in LSCC progression. Reverse-transcription quantitative polymerase chain reaction analysis indicated that miR-138 was significantly downregulated in LSCC tissues and cell lines. In addition, the decreased expression of miR-138 was significantly associated with poor differentiation, lymph node metastasis and advanced clinical stage of LSCC. Restoration of miR-138 expression caused a significant decrease in the proliferation of Hep-2 LSCC cells, while knockdown of miR-138 significantly promoted Hep-2 cell proliferation. A luciferase reporter assay further identified enhancer of zeste homologue 2 (EZH2) as a direct target gene of miR-138, and the protein expression of EZH2 was negatively regulated by miR-138 in Hep-2 cells. Furthermore, overexpression of EZH2 eliminated the suppressive effects of miR-138 on Hep-2 cell proliferation via activation of phosphoinositide-3 kinase (PI3K)/AKT signaling. In addition, EZH2 was found to be significantly upregulated in LSCC tissues and to be inversely correlated to the miR-138 levels. The results of the present study demonstrated that miR-138 inhibits the proliferation of LSCC cells, at least partly via targeting EZH2 and inhibiting PI3 K/AKT signaling. The present study highlighted the clinical significance of the miR-138/EZH2 axis in LSCC.
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Affiliation(s)
- Fengzhi Si
- Department of Otorhinolaryngology, The Second Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830063, P.R. China
| | - Jie Sun
- Department of Otorhinolaryngology, The Second Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830063, P.R. China
| | - Chunli Wang
- Department of Otorhinolaryngology, The Second Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830063, P.R. China
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Marioni G, Ottaviano G, Marchese-Ragona R, Fasanaro E, Tealdo G, Zanotti C, Randon B, Giacomelli L, Stellini E, Blandamura S. Nuclear survivin expression correlates with endoglin-assessed microvascularisation in laryngeal carcinoma. J Clin Pathol 2017; 70:1033-1037. [DOI: 10.1136/jclinpath-2016-204230] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 03/02/2017] [Accepted: 04/08/2017] [Indexed: 12/27/2022]
Abstract
AimsSurvivin—a member of the family of inhibitor of apoptosis proteins that control cell division, apoptosis and metastasis—is overexpressed in virtually all human cancers, including laryngeal squamous cell carcinoma (LSCC). Recent findings also correlate survivin expression with the regulation of angiogenesis. The novel main aim of this study was a preliminary investigation into the potential role of survivin expression in LSCC neoangiogenesis, as determined by endoglin-assessed microvascular density (MVD).MethodsImmunohistochemical expression of nuclear survivin and endoglin-assessed MVD were ascertained by image analysis in 75 consecutive LSCCs.ResultsStatistical analysis disclosed a strong direct correlation between nuclear survivin expression and MVD. Patients whose nuclear survivin expression was ≥6.0% had a significantly higher LSCC recurrence rate, and a significantly shorter disease-free survival (DFS) than those with a nuclear survivin expression <6.0%. The LSCC recurrence rate was also higher and the DFS shorter in patients with endoglin-assessed MVD ≥6.89%. The OR for recurrence was 2.79 in patients with LSCC with a nuclear survivin expression ≥6.0%, and 12.31 in those with an MVD≥6.89%.ConclusionsSurvivin-targeting strategies to enhance tumour cell response to apoptosis and inhibit tumour growth should receive more attention with a view to developing agents for use in multimodality advanced LSCC treatment, or combined with conventional chemotherapy. Given the present preliminary evidence in LSCC, survivin targeting should also be further investigated for anti-angiogenic purposes, to reduce tumour blood flow and induce cancer necrosis.
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Liu JY, Lu JB, Xu Y. MicroRNA-153 inhibits the proliferation and invasion of human laryngeal squamous cell carcinoma by targeting KLF5. Exp Ther Med 2016; 11:2503-2508. [PMID: 27284339 DOI: 10.3892/etm.2016.3189] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 01/12/2016] [Indexed: 12/11/2022] Open
Abstract
microRNA (miR)-153 has been shown to play a role in several solid malignancies; however, its expression and function in laryngeal squamous cell carcinoma (LSCC) have not been fully explored. In the present study, reverse transcription-quantitative polymerase chain reaction analysis was performed in order to detect the expression levels of miR-153 in mucosal specimens isolated from patients undergoing total laryngectomy. In addition, in vitro experiments were performed to analyze the cellular proliferation and invasion abilities of human epithelial type 2 (HEp-2) cells transfected with miR-153 mimics or miR-153 antisense oligonucleotide (ASO). It was found that miR-153 was downregulated in LSCC tissues. Furthermore, while miR-153 mimics inhibited cell proliferation and invasion, miR-153 ASO promoted HEp-2 cell growth and invasion. At a molecular level, it was predicted by bioinformatics that kruppel-like factor 5 (KLF5) has a miR-153 binding site. Luciferase and protein expression analyses revealed that miR-153 inhibited the protein expression of KLF5. These results suggest that miR-153 may act as a tumor suppressor during LSCC progression via the suppression of KLF5, and could potentially serve as a therapeutic target for LSCC.
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Affiliation(s)
- Jian-Yong Liu
- Department of Otolaryngology, Zhangjiagang First People's Hospital, Suzhou, Jiangsu 215600, P.R. China
| | - Jian-Bin Lu
- Department of Otolaryngology, Zhangjiagang First People's Hospital, Suzhou, Jiangsu 215600, P.R. China
| | - Yue Xu
- Department of Otolaryngology, Zhangjiagang First People's Hospital, Suzhou, Jiangsu 215600, P.R. China
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Marioni G, Martini A, Favaretto N, Franchella S, Cappellesso R, Marino F, Blandamura S, Mazzoni A, Zanoletti E. Temporal bone carcinoma: a first glance beyond the conventional clinical and pathological prognostic factors. Eur Arch Otorhinolaryngol 2015; 273:2903-10. [PMID: 26518208 DOI: 10.1007/s00405-015-3811-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Accepted: 10/20/2015] [Indexed: 11/29/2022]
Abstract
Temporal bone squamous cell carcinoma (TBSCC) is an uncommon, aggressive malignancy with a poor prognosis in advanced cases. The dismal outcome is partially related to: the lack of reliable clinical or pathological prognostic factors and the largely unstandardized surgical and integrated treatments adopted. There is an undeniable need for novel diagnostic/therapeutic strategies to improve the prognosis. The purpose of this critical review was to explore the level of available knowledge concerning the molecular markers involved in the biology of TBSCC that have a prognostic potential. The Pub-Med and Scopus electronic databases were searched without publication date limits for studies investigating molecular markers in cohorts of patients with primary TBSCC. The search terms used were: "temporal bone cancer", "temporal bone carcinoma", "temporal bone malignancy", "ear cancer", "ear carcinoma", and "ear malignancy". We decided preliminarily not to consider series with less than five cases. Nine retrospective case series of TBSCC were found in which different analytical techniques had been used to study the role of several biomarkers (HPV, vimentin, transforming growth factor β, CD105, RECK, matrix metalloproteinase-9, MASPIN, EBV, p16, TP53 mutation, pSTAT3, relaxin-2). CD105 expression (in tumor vessel endothelial cells) and MASPIN cytoplasmic expression (in carcinoma cells) were, respectively, found directly and inversely related with the neoplasm's recurrence rate. CD105 expression was also inversely related with disease-free survival in TBSCC. A future goal of such analyses should be to ascertain the radio- and chemo-sensitivity profiles of individual TBSCCs, enabling truly personalized therapies. A further, more ambitious goal will be to find targets for therapeutic agents that might prove crucial in improving the disease-specific survival for patients with advanced TBSCC.
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Affiliation(s)
- Gino Marioni
- Otolaryngology Section, Department of Neurosciences DNS, Padova University, Via Giustiniani 2, 35128, Padova, Italy.
| | - Alessandro Martini
- Otolaryngology Section, Department of Neurosciences DNS, Padova University, Via Giustiniani 2, 35128, Padova, Italy
| | - Niccolò Favaretto
- Otolaryngology Section, Department of Neurosciences DNS, Padova University, Via Giustiniani 2, 35128, Padova, Italy
| | - Sebastiano Franchella
- Otolaryngology Section, Department of Neurosciences DNS, Padova University, Via Giustiniani 2, 35128, Padova, Italy
| | | | - Filippo Marino
- Department of Medicine DIMED, Padova University, Padova, Italy
| | | | - Antonio Mazzoni
- Otolaryngology Section, Department of Neurosciences DNS, Padova University, Via Giustiniani 2, 35128, Padova, Italy
| | - Elisabetta Zanoletti
- Otolaryngology Section, Department of Neurosciences DNS, Padova University, Via Giustiniani 2, 35128, Padova, Italy
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Brush cytology with immunocytochemical evaluation of VEGF expression versus biopsy in clinically precancerous laryngeal lesions: can we diagnose laryngeal cancer only with brush cytology? Anal Cell Pathol (Amst) 2015; 2015:256182. [PMID: 26457244 PMCID: PMC4589572 DOI: 10.1155/2015/256182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 08/06/2015] [Accepted: 09/02/2015] [Indexed: 11/21/2022] Open
Abstract
Introduction. Laryngeal squamous cell carcinoma (LSCC) is the most common SCC of the head and neck. The high incidence of this malignancy and the low survival rate necessitate the development of novel diagnostic approaches. Aim of this study is to compare the diagnostic value of laryngeal brush cytology combined with VEGF immunocytochemistry versus histopathology of clinically precancerous lesions of the larynx. Material and Methods. Thirty patients with precancerous or suspected malignant laryngeal lesions underwent microlaryngoscopy, during which samples were taken for cytological, immunocytochemical, and histological analysis. Cytology and histology results were classified as follows: benign lesions, atypia/moderate dysplasia, and malignancy, whereas the expression of VEGF was evaluated as strong, moderate, weak, and zero expression, based on the percentage of cells stained. Results. The cytology results were in accordance with the histology results in 86.7% of the patients. The exfoliative cytology's sensitivity was estimated at 85% and its specificity at 90%. Its positive prognostic value was 94%, while its negative prognostic value was 75%. The additional immunocytochemical evaluation of VEGF expression increased all the noted parameters. Discussion. Exfoliative cytology of laryngeal lesions is a minimal-invasive, easily applicable procedure during microlaryngoscopy and reliable in terms of diagnostic value. Under certain conditions it could be held also in local anesthesia. Concurrent immunocytochemical analysis of VEGF expression further enhances its diagnostic value.
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35
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Sławińska-Brych A, Król SK, Dmoszyńska-Graniczka M, Zdzisińska B, Stepulak A, Gagoś M. Xanthohumol inhibits cell cycle progression and proliferation of larynx cancer cells in vitro. Chem Biol Interact 2015; 240:110-8. [PMID: 26297991 DOI: 10.1016/j.cbi.2015.08.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Revised: 07/19/2015] [Accepted: 08/11/2015] [Indexed: 12/14/2022]
Abstract
Xanthohumol (XN), a prenylflavonoid derived from the hop plant (Humulus lupulus L.) has been found to exhibit a broad spectrum of biological properties, including anti-cancer activity. In this study, the mechanisms involved in anti-cancer activity of XN in human RK33 and RK45 larynx cancer cell lines were investigated. The effect of XN on the viability of larynx cancer and normal cells (human skin fibroblasts HSF and rat oligodendroglia-derived cells, OLN-93) was compared. Additionally, the influence of XN on proliferation, cell cycle progression, induction of apoptosis in larynx cancer cells, as well as the molecular mechanisms underlying in these processes were analyzed. XN promoted the reduction of cell viability in cancer cells, but showed low cytotoxicity to normal cells. The decrease in cell viability in the cancer cells was coupled with induction of apoptosis via two pathways. The mechanisms involved in these effects of XN were associated with cell growth inhibition by induction of cell cycle arrest in the G1 phase, increased p53 and p21/WAF1 expression levels, downregulation of cyclin D1 and Bcl-2, and activation of caspases-9, -8, and -3. Moreover, this compound inhibited phosphorylation of ERK1/2, suggesting a key role of the ERKs pathway in the XN-mediated growth suppressing effects against the studied cells. These results indicate that XN could be used as a potential agent for the treatment of patients with larynx cancer.
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Affiliation(s)
- Adrianna Sławińska-Brych
- Department of Cell Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland.
| | - Sylwia Katarzyna Król
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland
| | | | - Barbara Zdzisińska
- Department of Virology and Immunology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Andrzej Stepulak
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland
| | - Mariusz Gagoś
- Department of Cell Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland
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Bonhin RG, Rocha VBC, Carvalho GMD, Guimarães AC, Crespo AN, Chone CT, Amstalden EMI. Correlation between vascular endothelial growth factor expression and presence of lymph node metastasis in advanced squamous cell carcinoma of the larynx. Braz J Otorhinolaryngol 2014; 81:58-62. [PMID: 25595850 PMCID: PMC9452213 DOI: 10.1016/j.bjorl.2014.08.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Accepted: 08/24/2014] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Squamous cell carcinoma is the most common neoplasm of the larynx, and its evolution depends on tumor staging. Vascular endothelial growth factor is a marker of angiogenesis, and its expression may be related to increased tumor aggressiveness, as evidenced by the presence of cervical lymphatic metastases. OBJECTIVES To evaluate the expression of the vascular endothelial growth factor marker in non-glottic advanced squamous cell carcinoma of the larynx (T3/T4) and correlate it with the presence of cervical lymph node metastases. METHODS Retrospective clinical study and immunohistochemical analysis of vascular endothelial growth factor through the German scale of immunoreactivity in products of non-glottic squamous cell carcinomas. RESULTS This study analyzed 15 cases of advanced non-glottic laryngeal tumors (T3/T4), four of which exhibited cervical lymphatic metastases. There was no correlation between vascular endothelial growth factor expression and the presence of cervical metastases. CONCLUSION Although vascular endothelial growth factor was expressed in a few cases, there was no correlation with the spread of cervical lymph metastases.
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37
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Marioni G, Ottaviano G, Lionello M, Fasanaro E, Staffieri C, Giacomelli L, Gattazzo S, Staffieri A, Blandamura S. A panel of biomarkers for predicting response to postoperative RT for laryngeal cancer? Am J Otolaryngol 2014; 35:771-8. [PMID: 25064017 DOI: 10.1016/j.amjoto.2014.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 06/10/2014] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Postoperative radiotherapy (PORT) improves locoregional control and survival rates for patients with advanced laryngeal carcinoma (LSCC), but reported outcomes after PORT for LSCC vary considerably. Predictive markers (including biomarkers) are needed for LSCC to orient the choice of the most appropriate adjuvant therapy for individual patients. The aim of this study was to identify a panel of LSCC tissue markers (considering EGFR, mTOR, survivin, Bcl-2, angiogenin, endoglin [CD105], nm23-H1) capable of pinpointing patients at higher risk of recurrence among 33 LSCC cases treated with PORT. METHODS/RESULTS Univariate analysis found 4 biomarkers (mTOR, nuclear survivin, CD105, non-nuclear nm23-H1) significantly associated with LSCC recurrence. A collinearity emerged between mTOR and CD105 expressions. The predictive role of two different panels (panel 1: mTOR, nuclear survivin, non-nuclear nm23-H1; panel 2: CD105, nuclear survivin, non-nuclear nm23-H1) was considered. According to the Hosmer and Lemeshow scale, panel 1 demonstrated an outstanding discriminatory power (AUC 0.903) in predicting LSCC recurrence after PORT. Panel 2 had an excellent discriminatory power too (AUC 0.899). CONCLUSIONS Both panels of biomarkers showed an important discriminatory power in pinpointing patients at higher risk of recurrence after PORT for LSCC who could reasonably benefit from adjuvant postoperative chemo-RT.
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38
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Valenciano A, Henríquez-Hernández LA, Lloret M, Pinar B, Lara PC. New biological markers in the decision of treatment of head and neck cancer patients. Clin Transl Oncol 2014; 16:849-58. [PMID: 24981589 DOI: 10.1007/s12094-014-1193-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Accepted: 06/07/2014] [Indexed: 12/22/2022]
Abstract
Head and neck squamous cell carcinoma is the sixth most common cancer type worldwide. Also the 5-year survival rate of less than 50 % seems to be lower than other cancer types. There are some reasons behind this high mortality rate; one of them is the lack of knowledge about the biology and genomic instability behind the carcinogenic processes. These biological features could condition the failure of frontline treatment, in which case rescue treatment should be used, representing an overtreatment for the patients. For years many biological factors have been tested as prognostic and predictive factors in relation to treatment with a modest success. To find appropriate tests which could be used in the context of the individualized treatment decision, we have reviewed new biological markers, not only in tumor tissue, but also in normal tissue from head and neck carcinoma patients.
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Affiliation(s)
- A Valenciano
- Instituto Canario de Investigación del Cáncer, San Cristóbal de la Laguna, Spain,
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39
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Bauman JE, Ferris RL. Integrating novel therapeutic monoclonal antibodies into the management of head and neck cancer. Cancer 2014; 120:624-32. [PMID: 24222079 PMCID: PMC4095869 DOI: 10.1002/cncr.28380] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 08/21/2013] [Accepted: 08/23/2013] [Indexed: 12/12/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is an immunosuppressive malignancy. Interest in developing novel immunotherapies in HNSCC has been reawakened by the success of cetuximab, a therapeutic monoclonal antibody (mAb) against the epidermal growth factor receptor, which likely relies on immune as well as antisignaling mechanisms. This review focuses on novel therapeutic mAbs in current clinical development against established mechanisms of immune evasion in HNSCC, targeting: 1) tumor antigens, with resultant potential to induce antibody-dependent cell-mediated cytotoxicity and T cell activation; 2) immunosuppressive cytokines; 3) costimulatory tumor necrosis factor-family receptors; and 4) coinhibitory immune checkpoint receptors. Clinical trials of immunotherapeutic mAbs as monotherapy, in combination with cytolytic standard therapies exposing tumor antigens or in combination with other immunomodulatory mAbs, are urgently needed in HNSCC.
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MESH Headings
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/pharmacology
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized/immunology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibody-Dependent Cell Cytotoxicity/drug effects
- Antibody-Dependent Cell Cytotoxicity/immunology
- Antigens, Neoplasm/drug effects
- Antineoplastic Agents/immunology
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/therapeutic use
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/immunology
- Cetuximab
- Cytokines/antagonists & inhibitors
- Head and Neck Neoplasms/drug therapy
- Head and Neck Neoplasms/immunology
- Humans
- Immunoglobulin G/drug effects
- Immunotherapy/methods
- Receptors, Tumor Necrosis Factor/antagonists & inhibitors
- Squamous Cell Carcinoma of Head and Neck
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/immunology
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Affiliation(s)
- Julie E Bauman
- Department of Internal Medicine (Division of Hematology/Oncology), University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania
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40
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Gildener-Leapman N, Ferris RL, Bauman JE. Promising systemic immunotherapies in head and neck squamous cell carcinoma. Oral Oncol 2013; 49:1089-96. [PMID: 24126223 DOI: 10.1016/j.oraloncology.2013.09.009] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 09/12/2013] [Accepted: 09/16/2013] [Indexed: 01/11/2023]
Abstract
Patients with head and neck squamous cell carcinoma (HNSCC) demonstrate poor survival and significant treatment morbidity with standard therapy. The immune profile in HNSCC, whether caused by carcinogen exposure or human papillomavirus (HPV), is notably immunosuppressive. Early clinical trials of immunotherapy in HNSCC were troubled by systemic toxicity or difficulties in local administration. Now, interest in immunotherapy has been revitalized by mechanistic insights into immune evasion by HNSCC, coupled to ongoing development of novel immunotherapies. This review will summarize immune escape mechanisms in HNSCC, namely downregulation of tumor antigen (TA) presentation, aberrant regulation of the signal transducer and activator of transcription (STAT) family, the immunosuppressive cytokine milieu, and dysregulation of immune effector cells. Therapeutic strategies hypothesized to specifically counter HNSCC immunosuppression will then be discussed. We will survey TA- targeted monoclonal antibodies (mAb), including the prototype cetuximab, as well as adjunctive strategies to enhance antibody-dependent cell-mediated cytotoxicity. We will review immunomodulation to restore STAT1/STAT3 activation balance. Examples of mAb therapy to block immunosuppressive cytokines, such as interleukin-6 or VEGF, will be provided. mAbs which release co-inhibitory T cell receptors such as CTLA-4 and PD-1, overexpressed in HNSCC, also hold therapeutic promise. Finally, we will describe principles for therapeutic vaccination in HPV-associated HNSCC, where non-host TAs such as viral oncoproteins represent ideal targets, and HPV-negative HNSCC, where p53 is a promising target. Insights into immunosuppression in HNSCC have elucidated mechanistic targets for immunotherapy. Rational clinical investigation may lead to effective stand alone or combinatorial treatment approaches.
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MESH Headings
- Antibodies, Monoclonal/pharmacology
- Antigens, Neoplasm/drug effects
- Antigens, Neoplasm/immunology
- B-Lymphocyte Subsets/drug effects
- B-Lymphocyte Subsets/immunology
- Carcinoma, Squamous Cell/immunology
- Carcinoma, Squamous Cell/therapy
- Cytokines/drug effects
- Cytokines/immunology
- Genes, p53/drug effects
- Genes, p53/immunology
- Head and Neck Neoplasms/immunology
- Head and Neck Neoplasms/therapy
- Humans
- Immunotherapy/methods
- Papillomaviridae/drug effects
- Papillomaviridae/immunology
- Receptors, Antigen, T-Cell/drug effects
- Receptors, Antigen, T-Cell/immunology
- STAT Transcription Factors/drug effects
- STAT Transcription Factors/immunology
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Affiliation(s)
- Neil Gildener-Leapman
- Department of Otolaryngology, University of Pittsburgh Eye and Ear Institute, 203 Lothrop Street, Pittsburgh, PA 15213, United States
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Lionello M, Lovato A, Staffieri A, Blandamura S, Turato C, Giacomelli L, Staffieri C, Marioni G. The EGFR-mTOR pathway and laryngeal cancer angiogenesis. Eur Arch Otorhinolaryngol 2013; 271:757-64. [PMID: 24065188 DOI: 10.1007/s00405-013-2691-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 09/04/2013] [Indexed: 02/07/2023]
Abstract
Epidermal growth factor receptor (EGFR) is a trans-membrane tyrosine kinase taking part in cell transformation and tumor progression. One of the downstream pathways controlled by EGFR involves the mammalian target of rapamycin (mTOR), a proto-oncogene activated in several cell functions. Recent evidence seems to confirm that both EGFR and mTOR regulate angiogenesis. The aim of this study was to investigate the expression of EGFR and mTOR in laryngeal squamous cell carcinoma (LSCC) cells in a retrospective clinical setting and their correlation with tumor neo-angiogenesis, judged on the grounds of CD105-assessed microvascular density (MVD), and prognosis. We considered 76 consecutive patients with LSCC treated with surgery alone. Immunohistochemical expressions of EGFR, mTOR, and CD105 were measured using image analysis and findings underwent statistical analysis using univariate and multivariate models. We found that nodal status correlated significantly with patient prognosis in terms of disease-free survival (DFS) (p = 0.01). There was a strong direct correlation between mTOR and EGFR expression (p = 0.0003), and between mTOR and CD105-assessed MVD (p = 0.0025). Patients with a CD105-assessed MVD >5.28 % had a significantly higher recurrence rate (RR) (p = 0.026), and a significantly shorter DFS (p = 0.025). On multivariate analysis, only N stage [hazard ratio (HR) 3.54, p = 0.009] and CD105-assessed MVD (HR 2.87, p = 0.027) maintained their independent prognostic significance in terms of DFS. Judging from our promising findings, the EGFR-mTOR pathway should be investigated further to understand its role in LSCC neo-angiogenesis.
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Affiliation(s)
- Marco Lionello
- Otolaryngology Section, Department of Neurosciences, University of Padova, Padova, Italy,
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