Molecular and epigenetic analysis of the Fragile Histidine Triad Tumour suppressor gene in equine sarcoids
نویسندگان
چکیده
منابع مشابه
Molecular and epigenetic analysis of the fragile histidine triad tumour suppressor gene in equine sarcoids
BACKGROUND Sarcoids are peculiar equine benign tumours. Their onset is associated with Bovine Papillomavirus type -1 or -2 (BPV-1/2) infection. Little is known about the molecular interplay between viral infection and neoplastic transformation. The data regarding papillomavirus infections in human species show the inactivation of a number of tumour suppressor genes as basic mechanism of transfo...
متن کاملFHIT (fragile histidine triad)
Fhit protein is a tumor suppressor with reduced or no expression in many types of cancer. Fhit expression is more frequently lost in cancers of individuals with familial mutations causing deficiency in DNA repair genes such as BRCA1 and BRCA2 and MSH2. In vitro Fhit acts as a hydrolase that cleaves diadenosine triphosphate (Ap3A) to ADP and AMP. The Fhit-Ap3A enzyme-substrate complex appears to...
متن کاملAssociation of FHIT (fragile histidine triad), a candidate tumour suppressor gene, with the ubiquitin-conjugating enzyme hUBC9.
FHIT (fragile histidine triad), a candidate tumour suppressor gene, has recently been identified at chromosomal region 3p14.2, and deletions of the gene have been reported in many types of human cancer. However, the biological function of the Fhit protein has not been fully characterized yet. Using the yeast two-hybrid screen to search for proteins that interact with Fhit in vivo, we identified...
متن کاملExpression of the Fragile Histidine Triad Gene in Laryngeal Carcinoma
The aim of this study was to investigate Fragile Histidine Triad Gene (FHIT) expression in laryngeal squamous cell carcinoma. The paraffin embedded tissue blocks of 64 laryngeal squamous cell carcinoma specimens were enrolled in the study. FHIT expression was detected by an immunohistochemical method. Rabbit polyclonal antibody was used for immunohistochemical study. FHIT expression was low in ...
متن کاملO6-methylguanine-DNA methyltransferase in equine sarcoids: molecular and epigenetic analysis
BACKGROUND Bovine papillomaviruses (BPVs) types 1 and 2 are the only known papillomaviruses able to jump the species. In fact, BPVs 1/2 induce neoplasia in their natural bovine host but infection is also associated to neoplastic skin lesions in equids termed sarcoids. The equine sarcoid is considered to be the most common equine cutaneous tumour worldwide for which no effective therapy is avail...
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ژورنال
عنوان ژورنال: BMC Veterinary Research
سال: 2012
ISSN: 1746-6148
DOI: 10.1186/1746-6148-8-30