Prevalence of high-risk human papillomavirus infection and cancer gene mutations in nonmalignant tonsils.

abstract：:Endothelin-1 (ET-1) is a potent vasoconstrictor involved not only in vascular biology but also in carcinogenesis. Results of a study in 2007 suggested salivary ET-1 as a potential biomarker for oral squamous cell carcinoma (OSCC), but a later study showed conflicting results. The purpose of our pilot study was to inve...

journal_title：Oral oncology

authors： Cheng YS,Rees T,Jordan L,Oxford L,O'Brien J,Chen HS,Wong D

更新日期：2011-12-01 00:00:00

abstract：OBJECTIVES:Induction chemotherapy (IC) followed by chemoradiation (CRT) for locally advanced squamous cell head and neck cancer (SCCHN) remains controversial in the absence of clear evidence to define its role. As part of a prospective, randomised, multicentre study of CRT for stage III/IV laryngeal/hypopharyngeal canc...

journal_title：Oral oncology

authors： Gujral DM,Piercy D,Morden JP,Emson M,Hall E,Miah AB,Bhide SA,Newbold KL,Harrington KJ,Nutting CM

更新日期：2014-02-01 00:00:00

abstract：:Verrucous carcinomas are considered to have poor radioresponsiveness and radiotherapy has been reported to induce anaplastic transformation. Surgery has been considered to be the primary mode of treatment for these tumours. The clinical features, response to radiotherapy, survival and prognostic factors of a group of ...

journal_title：Oral oncology

authors： Jyothirmayi R,Sankaranarayanan R,Varghese C,Jacob R,Nair MK

更新日期：1997-03-01 00:00:00

abstract：BACKGROUND:Several recent studies have shown that incidence of oropharyngeal carcinomas is rising in the Western World. This increase has been attributed to changes in the etiology of oropharyngeal carcinomas with a growing role for infections with Human Papilloma viruses. This nationwide study evaluates and compares t...

journal_title：Oral oncology

authors： van Monsjou HS,Schaapveld M,van den Brekel MW,Balm AJ

更新日期：2015-10-01 00:00:00

abstract：:Apicidin acts as a potent histone deacetylases (HDAC) inhibitor and the precise mechanism for its anti-tumor activity in human oral squamous cell carcinoma (OSCC) cells has not been examined. The aim of this study was to evaluate the anti-tumor efficacy of apicidin through apoptosis and autophagy in OSCC cells. Cells ...

journal_title：Oral oncology

authors： Ahn MY,Ahn SG,Yoon JH

更新日期：2011-11-01 00:00:00

abstract：:Chromosomal aberrations are known to have an impact on the initiation and progression of oral squamous cell carcinoma (OSCC), but individual genes involved in OSCC pathogenesis are poorly described. To elucidate the molecular events underlying oral carcinogenesis, a set of primary OSCC were screened for distinct genet...

journal_title：Oral oncology

authors： Freier K,Schwaenen C,Sticht C,Flechtenmacher C,Mühling J,Hofele C,Radlwimmer B,Lichter P,Joos S

更新日期：2007-01-01 00:00:00

abstract：OBJECTIVES:Analysis of long-term speech and swallowing function and subjective quality of life (QOL) after primary resection and sentinel node biopsy (SNB) in patients with early stage (cT1/T2) oral squamous cell carcinomas (OSCC). MATERIAL AND METHODS:Eighty-one consecutive patients treated primarily by transoral res...

journal_title：Oral oncology

authors： Romer CAE,Broglie Daeppen MA,Mueller M,Huber GF,Guesewell S,Stoeckli SJ

更新日期：2019-02-01 00:00:00

abstract：:To examine the influence of smoking on observer based morbidity scores and patient assessed health related quality of life after treatment for head and neck cancer. The results of EORTC C30 and H&N35 questionnaires and DAHANCA morbidity scores were studied according to smoking status in 114 recurrence free head and ne...

journal_title：Oral oncology

authors： Jensen K,Jensen AB,Grau C

更新日期：2007-02-01 00:00:00

abstract：OBJECTIVES:To evaluate the new American Joint Committee on Cancer (AJCC) cancer staging manual (8th edition) in an independent cohort of patients surgically treated for oral squamous cell carcinoma in order to determine whether the upstaging of pT and pN classification was indicative of a worse prognosis. METHODS:A co...

journal_title：Oral oncology

authors： Matos LL,Dedivitis RA,Kulcsar MAV,de Mello ES,Alves VAF,Cernea CR

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVES:Log odds of positive lymph nodes (LODDS) was reported to be significantly associated with prognosis in several malignant tumors. However, few are the studies on the correlation between LODDS and overall survival (OS) in patients with oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS:A retrospective...

journal_title：Oral oncology

authors： Jin W,Zhu Z,Wu Y,Ding X,Wu H,Song X,Wu Y

更新日期：2020-09-01 00:00:00

abstract：:Toll-like receptor 4 (TLR4) plays a significant role in cancer therapy as receptors of bacteria-derived immunotherapeutic agents such as OK-432, a streptococcal immunotherapeutic agent. In addition, recent reports demonstrated that TLRs, including TLR4, are also expressed in cancer cells as well as in immunocompetent ...

journal_title：Oral oncology

authors： Tano T,Okamoto M,Kan S,Nakashiro K,Shimodaira S,Yamashita N,Kawakami Y,Hamakawa H

更新日期：2012-08-01 00:00:00

abstract：:Oral cavity and oropharyngeal carcinomas (oral cancer) represents a significant cause of morbidity and mortality. Despite efforts in improving early diagnosis and treatment, the 5-year survival rate of advanced stage of the disease is less than 63%. The field of nanomedicine has offered promising diagnostic and therap...

journal_title：Oral oncology

authors： Marcazzan S,Varoni EM,Blanco E,Lodi G,Ferrari M

更新日期：2018-01-01 00:00:00

abstract：:Oral lichen planus (OLP) is a chronic inflammatory disease and although classified by WHO as a premalignant condition, the risk for transformation into squamous cell carcinoma of the head and neck (SCCHN) is a matter of great controversy. The p63 gene encodes six different proteins which are required for development o...

journal_title：Oral oncology

authors： Ebrahimi M,Boldrup L,Wahlin YB,Coates PJ,Nylander K

更新日期：2008-07-01 00:00:00

abstract：:Expression profile of 588 known genes relating to tumour biology, was examined between oral squamous cell carcinomas (OSCCs) and matching normal oral mucosal tissues (NOMTs) obtained from Sudanese (n=11) and Norwegian (n=11) patients. cDNA probes were synthesised from total RNA and hybridised with the Atlas human canc...

journal_title：Oral oncology

authors： Ibrahim SO,Aarsaether N,Holsve MK,Kross KW,Heimdal JH,Aarstad JH,Liavaag PG,Elgindi OA,Johannessen AC,Lillehaug JR,Vasstrand EN

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVES:To report oncologic outcomes of patients with paranasal sinus cancer (PNSC) treated by surgery and radiotherapy or (chemo)radiation and to investigate the impact of improving the radiation technique on outcomes and toxicity. MATERIALS AND METHODS:Between 1999 and 2010, 82 consecutive patients with PNSC were...

journal_title：Oral oncology

authors： Al-Mamgani A,Monserez D,Rooij Pv,Verduijn GM,Hardillo JA,Levendag PC

更新日期：2012-09-01 00:00:00

abstract：:Our previous study demonstrated that overexpression of Id-1 (inhibitor of differentiation/DNA binding) was associated with lymphatic metastasis in human oral squamous cell carcinoma (OSCC). In this study, we further unveiled the association of Id-1 with vascular endothelial growth factor-C (VEGF-C) and peritumoral lym...

journal_title：Oral oncology

authors： Dong Z,Wei F,Zhou C,Sumida T,Hamakawa H,Hu Y,Liu S

更新日期：2011-01-01 00:00:00

abstract：:The aim of this study was to evaluate the reliability and utility of a histoculture drug response assay (HDRA) for treatment of squamous cell carcinoma in the oral cavity. Nineteen patients with squamous cell carcinoma of the oral cavity were assessed. Tumor tissue samples were histocultured on Gelfoam sponge gels in ...

journal_title：Oral oncology

authors： Ariyoshi Y,Shimahara M,Tanigawa N

更新日期：2003-10-01 00:00:00

abstract：:Oral squamous cell carcinoma (OSCC) is characterized by high mortality rates. High incidence of local recurrences in the normal-appearing surgical margins of OSCC patients indicates the existence molecular alterations, including DNA methylation, which could not be detectable by histopathologic analysis. The objective ...

journal_title：Oral oncology

authors： Supic G,Kozomara R,Jovic N,Zeljic K,Magic Z

更新日期：2011-08-01 00:00:00

abstract：:Adenomatoid Odontogenic Tumour (AOT) is a relatively uncommon odontogenic lesion and few studies describing its cytokeratin profile have been reported in the English-language literature. Thirty-nine cases of AOT from three Oral Diagnosis services (Brazil, Mexico and Guatemala) were studied, considering their clinical,...

journal_title：Oral oncology

authors： Leon JE,Mata GM,Fregnani ER,Carlos-Bregni R,de Almeida OP,Mosqueda-Taylor A,Vargas PA

更新日期：2005-09-01 00:00:00

abstract：:A patient is described who initially presented with pemphigus vulgaris, limited to the oral cavity, and weight loss. Although the various laboratory studies pointed to the diagnosis of paraneoplastic pemphigus (PNP), the underlying neoplasm was not detected until 6 months later, when the patient developed shortness of...

journal_title：Oral oncology

authors： van der Waal RI,Pas HH,Nousari HC,Schulten EA,Jonkman MF,Nieboer C,Stoof TJ,Starink TM,Anhalt GJ

更新日期：2000-07-01 00:00:00

abstract：OBJECTIVES:Head and neck cancer patients and their caregivers report high rates of psychological distress. High rates of physical symptom burden and the increased need for family members to provide caregiving during treatment may contribute to this distress. METHODS:This study examined trajectories of patient and care...

journal_title：Oral oncology

authors： Badr H,Gupta V,Sikora A,Posner M

更新日期：2014-10-01 00:00:00

abstract：OBJECTIVES:The main aim was to investigate the incidence of patient adherence to nutritional tube feeding recommendations in patients with head and neck cancer and to determine patient barriers to meeting tube feeding prescription. MATERIALS AND METHODS:This was an observational study from a randomised controlled tria...

journal_title：Oral oncology

authors： Brown T,Banks M,Hughes BGM,Lin C,Kenny L,Bauer J

更新日期：2017-09-01 00:00:00

abstract：PURPOSE:To investigate the incidence and clinical features of post-radiation nasopharyngeal necrosis (PRNN), and effectiveness of surgical intervention for its treatment. MATERIALS AND METHODS:Retrospectively, we reviewed 380 NPC patients who underwent high dose radiotherapy (RT) (single RT in 355 and re-RT in 25) fro...

journal_title：Oral oncology

authors： Yang K,Ahn YC,Nam H,Hong SD,Oh D,Noh JM

更新日期：2021-01-23 00:00:00

abstract：OBJECTIVE:The present study aimed to clarify the role of Moesin in oral squamous cell carcinoma (OSCC) progression, especially in regulation of cell motility. MATERIALS AND METHODS:Immunohistochemistry and western blotting were used to investigate the expression of Moesin, E-cadherin, p120-catenin and MT1-MMP in norma...

journal_title：Oral oncology

authors： Li YY,Zhou CX,Gao Y

更新日期：2015-10-01 00:00:00

abstract：OBJECTIVES:Human papillomavirus infection and p16-overexpression is a principal cause and favorable prognostic factor for oropharyngeal squamous cell carcinomas but the value as prognostic marker in oral cavity squamous cell carcinomas (OSCC) is undetermined. MATERIALS AND METHODS:All patients diagnosed with OSCC in E...

journal_title：Oral oncology

authors： Schneider K,Jakobsen KK,Jensen JS,Wessel I,Christensen A,Specht L,Lelkaitis G,Mirian C,Buchwald CV,Grønhøj C

更新日期：2020-12-01 00:00:00

abstract：:Knowledge about the influence of biomarkers on cell proliferative activity might explain differences in radiosensitivity between head and neck tumors and might improve patient selection for the most optimal treatment strategy. p53 and bcl-2 protein expression were determined immunohistochemically in 56 head and neck c...

journal_title：Oral oncology

authors： Dijkema IM,Struikmans H,Dullens HF,Kal HB,van der Tweel I,Battermann JJ

更新日期：2000-01-01 00:00:00

abstract：PURPOSE:To describe patterns of failure (POF) after reirradiation (reRT) with intensity modulated radiation therapy (IMRT) for recurrent/second primary squamous cell carcinoma of the head and neck. METHODS:From 08/2004-02/2013, 75 consecutive patients received reRT with IMRT. Gross tumor was generally treated with a 5...

journal_title：Oral oncology

authors： Margalit DN,Rawal B,Catalano PJ,Haddad RI,Goguen LA,Annino DJ,Limaye SA,Lorch JH,Lavigne AW,Schoenfeld JD,Sher DJ,Tishler RB

更新日期：2016-10-01 00:00:00

abstract：:To encourage the public to attend and accept oral cancer screening, further understanding is required of the ability of structured information to alter patient knowledge and risk perceptions. Previous work has shown the benefit of written information for those at high risk of oral cancer, especially for tobacco smoker...

journal_title：Oral oncology

authors： Humphris GM,Freeman R,Clarke HM

更新日期：2004-10-01 00:00:00

abstract：INTRODUCTION:Salivary gland hypofunction is a common and permanent adverse effect of radiotherapy to the head and neck. Randomised trials of available treatment modalities have produced unclear results and offer little reliable guidance for clinicians to inform evidence-based therapy. We have undertaken this systematic...

journal_title：Oral oncology

authors： Mercadante V,Al Hamad A,Lodi G,Porter S,Fedele S

更新日期：2017-03-01 00:00:00

abstract：UNLABELLED:Squamous cell carcinoma of the tongue (TSCC) has one of the poorest prognoses of head and neck cancers. This study aims to improve early detection of the disease by identifying salivary biomarkers that can identify a spectrum of patients progressing from high-risk to TSCC. We also examine the mortality of ex...

journal_title：Oral oncology

authors： Korostoff A,Reder L,Masood R,Sinha UK

更新日期：2011-04-01 00:00:00