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Tongue carcinoma

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https://www.readbyqxmd.com/read/28722333/xiap-inhibitor-embelin-induces-autophagic-and-apoptotic-cell-death-in-human-oral-squamous-cell-carcinoma-cells
#1
You-Jin Lee, Bong-Soo Park, Hae-Ryoun Park, Su-Bin Yu, Hae-Mi Kang, In-Ryoung Kim
Embelin is an active ingredient of traditional herbal remedies for cancer and other diseases. Recently, it has been suggested that autophagy may play an important role in cancer therapy. However, little data are available regarding the role of autophagy in oral cancers. Therefore, we conducted this study to examine whether Embelin modulates autophagy in Ca9-22. Our results showed that Embelin had anticancer activity against the Ca9-22 human tongue squamous cell, and we observed that autophagic vacuoles were formed by MDC and AO...
July 19, 2017: Environmental Toxicology
https://www.readbyqxmd.com/read/28722004/oral-gingival-metastasis-a-diagnostic-dilemma
#2
Nalini Aswath, Chandrakanth Balakrishnan, Vidyarani Shyamsundar, Sarumathi Thirrugnanamurthy
Oral cavity is a rare target for metastasis with an incidence of 1% among all oral cancers. In 24% of such cases, oral metastasis is the first indication of an undiagnosed primary. Metastatic oral malignancies have been reported in the mandible, tongue, and gingiva. Although gingival metastasis has been reported from lung, prostate, rectal carcinoma in men and carcinoma of breast, adrenal glands, and genitalia in females, gingival metastasis from carcinoma of the penis has not been reported. Herein, a case of metastatic gingival carcinoma that developed after extraction of teeth from primary carcinoma of the penis is presented...
May 2017: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/28717287/cervical-metastases-behavior-of-t1-2-squamous-cell-carcinoma-of-the-tongue
#3
K Sagheb, V Kumar, R Rahimi-Nedjat, M Dollhausen, T Ziebart, B Al-Nawas, C Walter
INTRODUCTION: The cervical lymph node metastasis (CM) is one of the most important prognostic factors for oral squamous cell carcinoma. Although the frequency and distribution of CM for tongue carcinoma (TC) are well documented in the literature, there is only little data on metastasis patterns depending on the location of the cancer within the tongue. MATERIALS AND METHODS: In a retrospective study all patients with a T1-T2 TC who were treated between 1997 and 2013 were analysed regarding epidemiological data, risk factors, and tumour parameters such as exact localization, CM...
September 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28713744/access-osteotomy-in-the-maxillofacial-skeleton
#4
REVIEW
K Kamalpathey, Maj Gen N K Sahoo, Col P K Chattopadhyay, Maj Yuvraj Issar
Surgical accesses for the facial skeleton are based on the concept of modular osteotomies. Various techniques and combination of osteotomies facilitate access to the most inaccessible tumors of craniomaxillofacial region. Most appropriate surgical access is determined by considering size, location, extension of the tumor, and experience of the surgical team. These are primarily used for tumors in the nasopharynx or the skull base. The aim of this paper is to review surgical accesses that aid in removal of inaccessible tumors of craniomaxillofacial region with series of cases operated in the Department of Oral and Maxillofacial Surgery, Armed Forces Medical College, Pune, India, between July 2008 and June 2010...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28700659/expression-levels-of-cleaved-caspase-3-and-caspase-3-in-tumorigenesis-and-prognosis-of-oral-tongue-squamous-cell-carcinoma
#5
Pei-Feng Liu, Yu-Chang Hu, Bor-Hwang Kang, Yu-Kai Tseng, Pi-Chuang Wu, Chi-Chuang Liang, Yu-Yi Hou, Ting-Ying Fu, Huei-Han Liou, I-Chien Hsieh, Luo-Ping Ger, Chih-Wen Shu
Apoptosis plays a dual role in cancer development and malignancy. The role of apoptosis-related caspases in cancer remains controversial, particularly in oral tongue squamous cell carcinoma (OTSCC). In this study, we examined the protein levels of cleaved caspase-3, caspase-3, caspase-8, and caspase-9 on tissue microarrays consisting of samples from 246 OTSCC patients by immunohistochemistry. Wilcoxon signed-rank test indicated that the protein levels of cleaved caspase-3, caspase-3, caspase-8, and caspase-9 in tumor tissues were significantly higher compared to those in adjacent normal tissues (all p<0...
2017: PloS One
https://www.readbyqxmd.com/read/28700484/cardiac-metastasis-of-tongue-squamous-cell-carcinoma-complicated-by-pulmonary-embolism-a-case-report
#6
Sonaz Malekzadeh, Alexandra Platon, Pierre-Alexandre Poletti
RATIONALE: Cardiac metastasis is known as a rare complication of head and neck malignancy. PATIENT CONCERNS: We present a 58-year-old woman patient with a history of tongue carcinoma who was admitted in emergency department for sudden chest pain. Imaging work-up by computed tomography (CT) and positron emission tomography-computed tomography (PET-CT) diagnosed a cardiac metastasis complicated by intraventricular thrombus and pulmonary embolism. DIAGNOSIS: Cardiac metastasis from tongue carcinoma complicated by pulmonary embolism...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28700336/gene-expression-profiling-to-predict-recurrence-of-advanced-squamous-cell-carcinoma-of-the-tongue-discovery-and-external-validation
#7
Tomohiro Enokida, Satoshi Fujii, Mari Takahashi, Youichi Higuchi, Shogo Nomura, Tetsuro Wakasugi, Tomoko Yamazaki, Ryuichi Hayashi, Atsushi Ohtsu, Makoto Tahara
OBJECTIVES: To establish a prognostic signature for locally advanced tongue squamous cell carcinoma (TSCC) patients treated with surgery. RESULTS: In the discovery study, unsupervised hierarchical clustering analysis identified two clusters which differentiated the Kaplan-Meier curves of RFS [median RFS, 111 days vs. not reached; log-rank test, P = 0.023]. The 30 genes identified were combined into a dichotomous PI. In the validation cohort, classification according to the PI was associated with RFS [median RFS, 754 days vs...
June 27, 2017: Oncotarget
https://www.readbyqxmd.com/read/28697656/impact-of-liver-transplantation-on-the-risk-of-second-malignant-tumors-among-hepatocellular-carcinoma-patients
#8
Hani Oweira, Jan Schmidt, Daniel Helbling, Ulf Petrausch, Othmar Schöb, Arianeb Mehrabi, Anwar Giryes, Hazem Elhadedy, Omar Abdel-Rahman
BACKGROUND: Population-based data on the development of second malignant neoplasms (SMNs) following the diagnosis of hepatocellular carcinoma (HCC) are uncommon. We evaluated this clinical vignette in HCC patients within the Surveillance, Epidemiology and End Results (SEER) database. METHODS: The SEER database (1973-2012) was queried using the SEER*Stat program to determine the clinico-pathological features of HCC patients with more than one year survival who developed SMNs...
July 12, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28693152/multicenter-research-into-the-quality-of-life-of-patients-with-advanced-oropharyngeal-carcinoma-with-long-term-survival-associated-with-human-papilloma-virus
#9
Giacomo Spinato, Marco Stellin, Giuseppe Azzarello, Deborah Bonazza, Fabrizio Zanconati, Doriano Politi, Salvatore Cocuzza, Paola Di Mauro, Simonetta Ausoni, Giovanni Tonoli, Giulio Costantini, Luigi Maiolino, Roberto Spinato, Maria Cristina Da Mosto, Lorena Baboci, Annarosa Del Mistro, Agostino Serra, Giancarlo Tirelli
The treatment of advanced-stage oropharyngeal squamous cell carcinoma may utilize various modes, including combining surgery with chemoradiotherapy (CTRT), or primary CTRT followed by rescue surgery. In previous literature it has been revealed how patients treated with combined modes report a low quality of life (QoL) and severe consequences following surgery, radiotherapy and chemotherapy, in the short and in the long-term. The decrease in the QoL of patients treated with high-intensity multi-modal strategies highlights the necessity of modifying treatments, particularly for young HPV-positive patients, where an increased survival rate has already been reported...
July 2017: Oncology Letters
https://www.readbyqxmd.com/read/28688474/squamous-cell-carcinoma-of-the-tongue
#10
Lori A Erickson
No abstract text is available yet for this article.
July 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28683842/using-3-tesla-magnetic-resonance-imaging-in-the-pre-operative-evaluation-of-tongue-carcinoma
#11
K F Moreno, R S Cornelius, F V Lucas, J Meinzen-Derr, Y J Patil
OBJECTIVE: This study aimed to evaluate the role of 3 Tesla magnetic resonance imaging in predicting tongue tumour thickness via direct and reconstructed measures, and their correlations with corresponding histological measures, nodal metastasis and extracapsular spread. METHODS: A prospective study was conducted of 25 patients with histologically proven squamous cell carcinoma of the tongue and pre-operative 3 Tesla magnetic resonance imaging from 2009 to 2012...
July 7, 2017: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/28683823/sema3a-drastically-suppresses-tumor-growth-in-oral-cancer-xenograft-model-of-mice
#12
Chao Huang, Yi Wang, Jian-Hua Huang, Weixian Liu
BACKGROUND: Multiple studies suggest anti-angiogenesis to be a promising and rational option in cancer treatment. Interestingly, the axonal sprouting inhibitor semaphorin 3A (Sema3A), a potent suppressor of tumor angiogenesis in various cancer models, is lowly expressed in human oral cancer. Thus, we hypothesized that overexpression of Sema3A in human oral cancer cells may have potential therapeutic effects. METHODS: The LentiSema3A-EGFP was first constructed and transduced to the tongue squamous cell carcinoma cell line SSC-9...
July 6, 2017: BMC Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28683301/-deep-extrinsic-muscle-involvement-is-a-fallacy-in-the-american-joint-committee-on-cancer-s-seventh-edition-of-tumor-staging-of-oral-cavity-cancers
#13
Samskruthi P Murthy, Krishnakumar Thankappan, Sandya Chirukandath Jayasankaran, Karippaliyil Milind, Chaya Prasad, Deepak Balasubramanian, Subramania Iyer
PURPOSE: The seventh edition of tumor staging by the American Joint Committee on Cancer (AJCC) includes extrinsic muscle involvement to define stage T4a tongue carcinomas. The anatomic location of extrinsic muscles predisposes them to early involvement even in superficial tumors. The purpose of this study was to expose a fallacy in this staging system for extrinsic muscle involvement. MATERIALS AND METHODS: This was a prospective cohort study of 87 patients with oral tongue squamous cell carcinoma...
June 10, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28679776/phase-i-trial-of-intravenous-oncolytic-vaccinia-virus-gl-onc1-with-cisplatin-and-radiotherapy-in-patients-with-locoregionally-advanced-head-and-neck-carcinoma
#14
Loren K Mell, Kevin T Brumund, Gregory A Daniels, Sunil J Advani, Kaveh Zakeri, Mary E Wright, Sara-Jane Onyeama, Robert A Weisman, Parag R Sanghvi, Peter J Martin, Aladar A Szalay
Pre-clinical models have shown that the effectiveness of GL-ONC1, a modified <p>oncolytic vaccinia virus, is enhanced by radiation and chemotherapy. The purpose of this study</p> <p>was to determine the safety of GL-ONC1 when delivered intravenously with chemoradiotherapy</p> <p>to patients with primary, non-metastatic head and neck cancer.</p> <p>EXPERIMENTAL DESIGN: Patients with locoregionally advanced unresected, non-metastatic</p> <p>carcinoma of the head/neck, excluding stage III-IVA p16-positive oropharyngeal cancers, were</p> <p>treated with escalating doses and cycles of intravenous GL-ONC1, along with radiotherapy and</p> <p>chemotherapy...
July 5, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28679629/evaluation-of-ethyl-gallate-for-its-antioxidant-and-anticancer-property-against-chemical-induced-tongue-carcinogenesis-in-mice
#15
Shalini Mohan, Kalaivani Thiagarajan, Rajasekaran Chandrasekaran
Cancer raised in the oral cavity is one of the major causes of mortality worldwide and demand immediate attention. Regardless of the use of advanced treatment for oral cancer, successful treatment with cancer survival is less. Currently available drugs are though effective against cancer, treatment without toxic effects remains essential. This is quiet challenging leading to the identification of natural bioactive compounds for oral cancer treatment. Thus, a plant extract rich in phenolics was preferred to study the cellular, biochemical and molecular changes associated with oral carcinogenesis...
July 5, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/28673713/alterations-in-opioid-inhibition-cause-widespread-nociception-but-do-not-affect-anxiety-like-behavior-in-oral-cancer-mice
#16
Yi Ye, Daniel G Bernabé, Elizabeth Salvo, Chi T Viet, Kentaro Ono, John C Dolan, Malvin Janal, Brad E Aouizerat, Christine Miaskowski, Brian L Schmidt
Widespread pain and anxiety are commonly reported in cancer patients. We hypothesize that cancer is accompanied by attenuation of endogenous opioid-mediated inhibition, which subsequently causes widespread pain and anxiety. To test this hypothesis we used a mouse model of oral squamous cell carcinoma (SCC) in the tongue. We found that mice with tongue SCC exhibited widespread nociceptive behaviors in addition to behaviors associated with local nociception that we reported previously. Tongue SCC mice exhibited a pattern of reduced opioid receptor expression in the spinal cord; intrathecal administration of respective mu (MOR), delta (DOR), and kappa (KOR) opioid receptor agonists reduced widespread nociception in mice, except for the fail flick assay following administration of the MOR agonist...
June 30, 2017: Neuroscience
https://www.readbyqxmd.com/read/28671105/report-small-cell-neuroendocrine-carcinoma-scnec-of-the-tongue-a-case-report
#17
Li-Wei Xue, Xiao Chen, Dan-Dan Yin, Xu-Xia Wang
Small cell neuroendocrine carcinoma (SCNEC) of the tongue is very rare. We here present a SCNEC impatient with distant metastasis. A 74-year-old Chinese male went to hospital to treat a tongue tumor, which was founded at a conventional physical examination in Weifang Stomatology Hospital. The check of positron emission tomography-computer tomography (PET-CT) by Weifang people's hospital revealed a tumor in the right root of tongue, and distant metastasis in the right submandibular area, neck, mediastinum, right hilar, abdominal, retroperitoneal multiple lymph nodes, left thyroid, right lower lung, right scapula and bilateral adrenal...
May 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28662643/e3-ubiquitin-ligase-rnf139-inhibits-the-progression-of-tongue-cancer
#18
Lina Wang, Wei Yin, Chun Shi
BACKGROUND: Tongue cancer is still one of the leading causes of mortality around the world. Recently, the ubiquitin system has been established as a critical modulator of tumors. In order to find the oral cancer related E3 ubiquitin ligases, we screened the human E3 ubiquitin ligase library and found that RING finger protein 139 (RNF139) regulated the biological behavior of tongue cancer cells. METHODS: MTT assay was used to analyze the cell viability changes of tongue cancer SCC9 and SCC25 cells caused by RNF139...
June 29, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28654785/global-incidence-of-oral-and-oropharynx-cancer-in-patients-younger-than-45-years-versus-older-patients-a%C3%A2-systematic-review
#19
REVIEW
Aisha A Hussein, Marco N Helder, Jan G de Visscher, C René Leemans, Boudewijn J Braakhuis, Henrica C W de Vet, Tymour Forouzanfar
Head and neck squamous cell carcinoma (HNSCC) is typically regarded as a disease of elderly people. However, increasing numbers of patients worldwide with HNSCC at younger age (defined as <45 years old) have been reported in recent years. To assess geographical variations and trends worldwide in incidence of oral and oropharyngeal cancer in young patients, a systematic review was conducted in PubMed and Google scholar databases from 1975 to June 2016. Seventy-eight studies were selected for further study...
June 24, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28654784/generation-and-characterization-of-a-human-oral-squamous-carcinoma-cell-line-scc-9-with-crispr-cas9-mediated-deletion-of-the-p75-neurotrophin-receptor
#20
Ping Huang, Dongdong Tong, Jing Sun, Qing Li, Fenghe Zhang
OBJECTIVE: To investigate the importance of the p75 neurotrophin receptor (p75(NTR)) in human tongue squamous carcinoma cells, we exploited the CRISPR/Cas9 technology to establish a p75(NTR)-knockout SCC-9 cell line and to explore the effect on biological functions. MATERIALS AND METHODS: The clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated endonuclease (Cas9) system was used to generate genomic deletion mutants of p75(NTR) in the tongue squamous carcinoma cell lines SCC-9...
June 24, 2017: Archives of Oral Biology
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