Tumor Budding and Poor Prognosis in Oral Cancer: A Systematic Review and Meta-Analysis.

Background: Tumor budding (TB) has been investigated in several types of solid tumors. In oral cancer, studies show its association with survival. However, for its implementation in routine histological analyses, results with a high certainty of evidence are needed.

Progressive ossificans fibrodysplasia endodontic management: Case report.

The objective of this case is to discuss the endodontic management in patient diagnosed with Progressive Ossificans Fibrodysplasia (POF) who sought the dental service due to discomfort in the mandible. Minor mobility of the peripheral joints, spinal involvement, gait limitation, inability to sit, report of joint pain, and limitation of TMJ movements were observed on the extra-oral examination. The intraoral examination revealed the presence of ectopic teeth (13 and 23), prolonged retention of primary teeth (53 and 63), dental gyrosurgery (34 and 33), caries lesion on teeth 36 and 47, and dental crowding.

Immunohistochemical Evaluation of GLUT-3 and GLUT-4 in Oral Epithelial Dysplasia and Oral Squamous Cell Carcinoma.

Objectives: To evaluate immunohistochemically the expression of GLUT-3 and GLUT-4 in oral epithelial dysplasia (OED) and the oral squamous cell carcinoma (OSCC) and assess possible involvement in the malignant transformation of oral lesions. Methods: Tissue samples of 15 cases of OSCC and 15 of OED were subjected to immunohistochemistry with anti-GLUT-3 and anti-GLUT-4 antibodies. Five fields of each case were analyzed, to provide percentages of positive cells at 400X magnification.

Immunohistochemical Evaluation of Glucose Transporter Type 1 in Epithelial Dysplasia and Oral Squamous Cell Carcinoma.

Oral squamous cell carcinoma (OSCC) is the most common malignancy of the oral cavity and some of these have been documented in association or preceded by oral epithelial dysplasia (OED). Aggressive cancers with fast growth have demonstrated overexpression of some glucose transporters (GLUTs). Thus, the aim of this study was to analyze the immunohistochemical expression of the glucose transporter, GLUT-1, in OEDs and OSCCs, seeking to better elucidate the biological behavior of neoplasias.