Late stage diagnosis of oral cancer: components and possible solutions.

abstract：:We analyzed the T cell receptor (TCR) gammadelta gene repertoire in peripheral blood and tumor compartment of oral cancer (OC) patients before and after stimulation with heat shock proteins (hsp), which are known ligands for gammadelta T cells. Clonal TCR gamma and delta gene rearrangements in lymphocytes from tumor c...

journal_title：Oral oncology

authors： Wadia P,Atre N,Pradhan T,Mistry R,Chiplunkar S

更新日期：2005-02-01 00:00:00

abstract：OBJECTIVES:Secretory leukocyte protease inhibitor (SLPI) is an innate-immunity protein displaying antimicrobial and anti-inflammatory properties that is found in high concentrations in saliva. The role of extracellular salivary SLPI in head and neck squamous cell carcinoma (HNSCC) remains unclear. Thus, we aimed to eva...

journal_title：Oral oncology

authors： Pierce Campbell CM,Giuliano AR,Torres BN,O'Keefe MT,Ingles DJ,Anderson RL,Teras LR,Gapstur SM

更新日期：2016-04-01 00:00:00

abstract：:The purpose of this study was to assess the accuracy of this tissue staining assessment of surgical specimens in delineating deep surgical margins in oral cancer surgery. Fifteen patients who underwent surgery for oral carcinoma were included in the study. Once the tumor was resected, a vertical section of the surgica...

journal_title：Oral oncology

authors： Kurita H,Sakai H,Kamata T,Koike T,Kobayashi H,Kurashina K

更新日期：2008-10-01 00:00:00

abstract：:To define the role of surgical management of lung metastases in ACC. Twenty ACC patients referred to lung metastasectomy were retrospectively reviewed. Twenty-six operations were performed; at the first metastasectomy, a resection with clear margins (R0) was achieved in 11 patients (55%), 3 are alive and well. Four ou...

journal_title：Oral oncology

authors： Locati LD,Guzzo M,Bossi P,Massone PP,Conti B,Fumagalli E,Bareggi C,Cantù G,Licitra L

更新日期：2005-10-01 00:00:00

abstract：PURPOSE:A systematic review to establish what evidence is available for swallowing outcomes following IMRT for head and neck cancer. METHODS:Online electronic databases were searched to identify papers published in English from January 1998 to December 2009. Papers were independently appraised by two reviewers for met...

journal_title：Oral oncology

authors： Roe JW,Carding PN,Dwivedi RC,Kazi RA,Rhys-Evans PH,Harrington KJ,Nutting CM

更新日期：2010-10-01 00:00:00

abstract：:Sarcomas developing after radiation treatment for primary malignancies of the head and neck are often detected clinically when they are very aggressive. We reviewed the patient demographics and imaging findings in 21 patients with radiation-associated sarcomas (RAS) of the head and neck treated at our institution. Twe...

journal_title：Oral oncology

authors： Debnam JM,Guha-Thakurta N,Mahfouz YM,Garden AS,Benjamin RS,Sturgis EM,Ginsberg LE

更新日期：2012-02-01 00:00:00

abstract：:Betel quid (BQ) and matrix metalloproteinase-8 (MMP-8) play roles in oral diseases. Here, we analyzed the regulation of MMP-8 by BQ and its effect on cell migration. We found that BQ extract (BQE) increased the secretion of an 85kDa caseinolytic proteinase, specifically precipitated by an anti-MMP-8 antibody, in the c...

journal_title：Oral oncology

authors： Liu SY,Liu YC,Huang WT,Huang GC,Chen TC,Lin MH

更新日期：2007-11-01 00:00:00

abstract：OBJECTIVES:It is well recognized that oral squamous cell carcinoma (OSCC) cases from Asia that are associated with betel quid chewing are phenotypically distinct to those from Western countries that are predominantly caused by smoking/drinking, but the molecular basis of these differences are largely unknown. The aim o...

journal_title：Oral oncology

authors： Saeed AA,Sims AH,Prime SS,Paterson I,Murray PG,Lopes VR

更新日期：2015-03-01 00:00:00

abstract：:This systematic review analyses and describes the application and diagnostic accuracy of Artificial Intelligence (AI) methods used for detection and grading of potentially malignant (pre-cancerous) and cancerous head and neck lesions using whole slide images (WSI) of human tissue slides. Electronic databases MEDLINE v...

journal_title：Oral oncology

authors： Mahmood H,Shaban M,Indave BI,Santos-Silva AR,Rajpoot N,Khurram SA

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVES:While surgery with or without adjuvant radiation therapy (RT) is the standard of care for oral cavity cancer (OCC), a select group requires nonsurgical treatment. We provide a single-institution experience using definitive chemotherapy and RT for primary OCC. MATERIALS AND METHODS:We examined 73 patients wi...

journal_title：Oral oncology

authors： Scher ED,Romesser PB,Chen C,Ho F,Wuu Y,Sherman EJ,Fury MG,Wong RJ,McBride S,Lee NY,Riaz N

更新日期：2015-07-01 00:00:00

abstract：:Hepatoma-derived growth factor (HDGF) participates in oncogenic progression and represents a prognostic factor in several types of cancer. This study aimed to elucidate the role of HDGF during oral carcinogenesis. HDGF expression and the tumorigenic behaviors in human oral cell lines were investigated by immunoblottin...

journal_title：Oral oncology

authors： Lin YW,Li CF,Chen HY,Yen CY,Lin LC,Huang CC,Huang HY,Wu PC,Chen CH,Chen SC,Tai MH

更新日期：2012-07-01 00:00:00

abstract：:There is relatively little data on salivary gland hypofunction (SGH) in patients with advanced cancer. The aim of the current study was to investigate the epidemiology, aetiology, and clinical features of SGH in this group of patients. The protocol involved completion of standard proforma, completion of a Memorial Sym...

journal_title：Oral oncology

authors： Davies AN,Broadley K,Beighton D

更新日期：2002-10-01 00:00:00

abstract：:Oral leukoplakia is the most prevalent and potentially malignant disorder of the oral mucosa. Previous studies have demonstrated that molecular changes of the WWOX gene (WW-domain containing oxidoreductase), a candidate tumor suppressor gene located at 16q23.3-24.1 that spans FRA16D, the second most common fragile sit...

journal_title：Oral oncology

authors： Pimenta FJ,Cordeiro GT,Pimenta LG,Viana MB,Lopes J,Gomez MV,Aldaz CM,De Marco L,Gomez RS

更新日期：2008-08-01 00:00:00

abstract：:Patients with HPV-positive and HPV-negative head and neck squamous cell carcinoma (HNSCC) are significantly different with regard to sociodemographic and behavioral characteristics that clinicians may use to assume tumor HPV status. Machine learning methods were used to evaluate the predictive value of patient charact...

journal_title：Oral oncology

authors： D'Souza G,Zhang HH,D'Souza WD,Meyer RR,Gillison ML

更新日期：2010-02-01 00:00:00

abstract：:Forty-four patients with head and neck malignancies were included in a prospective, randomized, double-blind, placebo-controlled study for evaluation of sucralfate in prevention of oral mucositis induced by radiation therapy. Patients were randomized to receive oral suspensions of either sucralfate (n = 23) or placebo...

journal_title：Oral oncology

authors： Etiz D,Erkal HS,Serin M,Küçük B,Hepari A,Elhan AH,Tulunay O,Cakmak A

更新日期：2000-01-01 00:00:00

abstract：:The high frequency of second or third primary tumors was first explained by Slaughter et al. with the concept of field cancerisation. Another theory postulates micrometastatic lesions as a reason for this phenomenon. The micronuclei (MN)-assay was evaluated to provide evidence for the concept of field cancerisation an...

journal_title：Oral oncology

authors： Bloching M,Hofmann A,Lautenschläger C,Berghaus A,Grummt T

更新日期：2000-11-01 00:00:00

abstract：OBJECTIVES:Cancer immunoediting represents a relatively novel concept attempting to explain the process of tumor escape from the host immune system response. Here, we attempted to elucidate the role of programmed death ligand 1 (PD-L1), the tumor microenvironment, and tumor escape mechanisms that allow malignant transf...

journal_title：Oral oncology

authors： Yagyuu T,Hatakeyama K,Imada M,Kurihara M,Matsusue Y,Yamamoto K,Obayashi C,Kirita T

更新日期：2017-05-01 00:00:00

abstract：OBJECTIVES:We evaluated the effects of three-dimensional virtual planning and the use of a plate-embedded surgical guide in mandibular reconstruction with microvascular fibula flaps. MATERIALS AND METHODS:We retrospectively reviewed 35 patients who underwent primary mandibular reconstruction with a free fibula flap. T...

journal_title：Oral oncology

authors： Bao T,He J,Yu C,Zhao W,Lin Y,Wang H,Liu J,Zhu H

更新日期：2017-12-01 00:00:00

abstract：:A new photosensitizing agent 5-aminolevulinic acid (ALA)-based photodynamic therapy (PDT) has been demonstrated as a useful method for treatment of superficial neoplastic lesions. The aim of this study was to determine the effects of topically and systemically ALA-based PDT in neoplastic lesions of the oral cavity. Pr...

journal_title：Oral oncology

authors： Ma G,Ikeda H,Inokuchi T,Sano K

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:There is currently no effective salvage therapeutic modality that improves the survival outcomes of patients with recurrent or metastatic nasopharyngeal carcinoma. However, the programmed cell death protein 1 (PD-1) and its ligand (PD-L1) inhibitors may provide clinical benefit for these advanced patients. ...

journal_title：Oral oncology

authors： Wang BC,Cao RB,Fu C,Chen WB,Li PD,Lin GH,Qian XJ,Li YT,Liu Q

更新日期：2020-05-01 00:00:00

abstract：:Immunoreactivity of proliferating cell nuclear antigen (PCNA) was assessed in formalin-fixed, paraffin-embedded sections from human normal parotid gland (N; n = 12), chronic sialadenitis (CS; n = 8), Warthin's tumour (W; n = 10), benign pleomorphic adenoma (BPA; n = 11), mucoepidermoid carcinoma (MEC; n = 14), carcino...

journal_title：Oral oncology

authors： Zhu Q,White FH,Tipoe GL

更新日期：1997-01-01 00:00:00

abstract：PURPOSE:To determine the risk of contralateral nodal failure following ipsilateral radiotherapy in a series of patients with node-positive tonsillar squamous cell carcinoma. METHODS:Retrospective review was used to identify 34 patients with well-lateralized node-positive tonsillar squamous cell carcinoma treated with ...

journal_title：Oral oncology

authors： Gottumukkala S,Pham NL,Sumer B,Myers L,Truelson J,Nedzi L,Khan S,Hughes R,Sher DJ

更新日期：2017-12-01 00:00:00

abstract：:To determine if socio-economic status (SES) affects the stage at presentation of head and neck cancer (HNC) patients in Ottawa, Canada. To determine if the method of diagnosis affects the stage at presentation in these patients. We obtained data on SES, method of diagnosis, and stage at presentation for patients prese...

journal_title：Oral oncology

authors： Johnson S,Corsten MJ,McDonald JT,Chun J

更新日期：2010-05-01 00:00:00

abstract：OBJECTIVES/HYPOTHESIS:We review the use of topical chemoprevention agents in patients with oral potentially malignant disorders (PMD). METHODS:A systematic review of studies on topical chemoprevention agents for oral PMD from 1946 to November 2016 was conducted using the MEDLINE database, Embase, and Cochrane Library....

journal_title：Oral oncology

authors： Chau L,Jabara JT,Lai W,Svider PF,Warner BM,Lin HS,Raza SN,Fribley AM

更新日期：2017-04-01 00:00:00

abstract：OBJECTIVES:Angiotensin I-converting enzyme (ACE), a type I cell surface zinc metallopeptidase, is differentially expressed in several malignancies and plays a role in tumor cell proliferation, tumor cell migration, angiogenesis, and metastatic behavior. We aimed to investigate the effects of ACE gene (rs1799752) varian...

journal_title：Oral oncology

authors： Liu YT,Lin LW,Chen CY,Wang CP,Liu HP,Houng JY,Chung FM,Shieh TY

更新日期：2012-12-01 00:00:00

abstract：OBJECTIVES:Overexpression of the epidermal growth factor (EGF) receptor (EGFR) gene in the squamous cell carcinomas of the head and neck (SCCHN) is often associated with inauspicious prognosis and poor survival. N-acetylcysteine (NAC), a compound from some vegetables and allium species, appears anti-tumorigenesis, but ...

journal_title：Oral oncology

authors： Lee MF,Chan CY,Hung HC,Chou IT,Yee AS,Huang CY

更新日期：2013-02-01 00:00:00

abstract：:Tumor growth is an angiogenesis-dependent process and therapeutic strategies aimed at inhibiting angiogenesis are theoretically attractive. Angiostatin has been shown to potently inhibit endothelial proliferation in vitro and tumor growth in vivo. We now show that a shift in the balance of tumor angiogenesis by gene t...

journal_title：Oral oncology

authors： Matsumoto G,Ohmi Y,Shindo J

更新日期：2001-06-01 00:00:00

abstract：:Disruption of the homeostatic balance between proliferation and apoptosis is widely believed to contribute to human oral carcinogenesis. Using the Syrian hamster oral cancer model, we examined normal, hyperplastic, dysplastic and malignant oral epithelium for the fraction of apoptotic, proliferating and p12(doc-1) exp...

journal_title：Oral oncology

authors： Kohno Y,Patel V,Kim Y,Tsuji T,Chin BR,Sun M,Bruce Donoff R,Kent R,Wong D,Todd R

更新日期：2002-04-01 00:00:00

abstract：OBJECTIVE:We evaluated the safety of REPLICA, a CAD/CAM-designed patient-specific titanium mandible, in patients with mandibular defects not suitable for reconstruction with traditional techniques. PATIENTS AND METHODS:We performed a cohort study with a composite primary outcome assigned at the end of a 1-year follow-...

journal_title：Oral oncology

authors： Bedogni A,Bettini G,Bedogni G,Menapace G,Sandi A,Michelon F,Di Carlo R,Franco P,Saia G

更新日期：2021-01-01 00:00:00

abstract：:Our aim of the study was to investigate the precise relationship of repair cross-complementation group 1 (ERCC1) expression and the survival as well as objective response rate to cisplatin-based concurrent chemoradiotherapy (CCRT) and a meta-analysis was conducted to analysis ERCC1's prognostic roles in head and neck ...

journal_title：Oral oncology

authors： Gao Y,Liu D

更新日期：2015-06-01 00:00:00