CD166 expression in dentigerous cyst, keratocystic odontogenic tumor and ameloblastoma
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چکیده
منابع مشابه
CD166 expression in dentigerous cyst, keratocystic odontogenic tumor and ameloblastoma
BACKGROUND CD166 is a glycoprotein of an immunoglobulin super family of adhesion molecules that has been associated with aggressive characteristics and high recurrence rate of tumors. Different odontogenic lesions exhibit considerable histological variation and different clinical behavior. In an attempt to clarify the mechanisms underlying this different behavior, the present study investigates...
متن کاملExpression of CD105 in tumor angiogenesis a comparative study (ameloblastoma, keratocystic odontogenic tumor and dentigerous cyst)
BACKGROUND Demonstrate the expression of CD105 (angiogenetic marker) in ameloblastoma (AM), keratocystic odontogenic tumor (KCOT) and dentigerous cyst (DC). MATERIAL AND METHODS Assessment of microvessel density (MVD) in 70 cases, including 20 KCOT, 20 DC and 20 solid AMs. Assessment of MVD should be done as the mean number of microvessels per high-power-field. RESULTS AM and KCOT demonstra...
متن کاملComparison of -catenin Expression in Keratocystic Odontogenic Tumor, Dentigerous Cyst and Ameloblastoma
Odontogenic keratocyst is now designated by the World Health Organization as a keratocystic odontogenic tumor (KCOT). According to recent reports Wnt pathway and ß-catenin are involved in the pathogenesis of the majority of odontogenic and neoplastic lesions. The aim of this study was to evaluate the expression of ß-catenin in KCOT and compare it with those of dentigerous cyst and ameloblastoma...
متن کاملimmunohistochemical analysis of cox-2 expression in dentigerous cyst, keratocystic odontogenic tumor and ameloblastoma: a comparative study
background: cyclo-oxygenase-2 (cox-2) is an early response gene that is induced by growth factors, oncogenes and carcinogens and its expression is increased in various tumors. increased expression of cox-2 plays a signifi cant role in the development and growth of tumors by interfering in biological processes such as cell division, cellular immunity, cell adhesion, apoptosis, and angiogenesis. ...
متن کاملMyofibroblasts in calcifying odontogenic cyst and dentigerous cyst
Introduction:Calcifying odontogenic cyst (COC) is an odontogenic cyst that sometimes shows aggressive behavior, while dentigerous cyst (DC) always has a benign nonaggressive course. There are evidences that myofibroblasts are involved in invasion and their role in biologic behavior of odontogenic cysts has been less understood. So, the aim of the present study was to compare th...
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ژورنال
عنوان ژورنال: Journal of Clinical and Experimental Dentistry
سال: 2016
ISSN: 1989-5488
DOI: 10.4317/jced.52381