About: Initial experience with determination of hTERC and MYCC amplification in cervical intraepithelial neoplasia and cervical carcinoma in the Czech Republi

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About: Initial experience with determination of hTERC and MYCC amplification in cervical intraepithelial neoplasia and cervical carcinoma in the Czech Republi Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.touchoncology.com/articles/initial-experience-determination-hterc-and-mycc-amplification-cervical-intraepithelial-neop
Description	Tumours are frequently characterised by series of cytogenetic abnormalities. Amplifications of the human telomerase gene hTERC (3q26) and myelocytomatosis-C proto-oncogene MYCC (8q24) have been associated with cervical intraepithelial neoplasia (CIN) and carcinoma of the uterine cervix. The results of genetic analysis allow to select patients at high risk of progression from CIN to carcinoma. Our group conducted a study in which the chromosomal abnormalities found in the cytology specimens of 26 patients with either cervical cancer or CIN were analysed using the recently developed triple-colour human papillomavirus-fluorescence in situ hybridisation (HPV-FISH) assay. HPV infection was proven in 22 (85 %) patients. Amplification of MYCC and hTERC was found in 11 (42 %) and 16 (62 %) patients, respectively. Based on these results, the patients were divided into high-risk, medium-risk and low-risk groups. The study confirmed that the HPV-FISH assay can be used as an effective diagnostic procedure to identify patients carrying high-risk HPV infection and chromosomal aberrations associated with the development of malignancy. Patients in the high-risk group would require more frequent folllow-up and aggressive therapy. Tumours are frequently characterised by series of cytogenetic abnormalities. Amplifications of the human telomerase gene hTERC (3q26) and myelocytomatosis-C proto-oncogene MYCC (8q24) have been associated with cervical intraepithelial neoplasia (CIN) and carcinoma of the uterine cervix. The results of genetic analysis allow to select patients at high risk of progression from CIN to carcinoma. Our group conducted a study in which the chromosomal abnormalities found in the cytology specimens of 26 patients with either cervical cancer or CIN were analysed using the recently developed triple-colour human papillomavirus-fluorescence in situ hybridisation (HPV-FISH) assay. HPV infection was proven in 22 (85 %) patients. Amplification of MYCC and hTERC was found in 11 (42 %) and 16 (62 %) patients, respectively. Based on these results, the patients were divided into high-risk, medium-risk and low-risk groups. The study confirmed that the HPV-FISH assay can be used as an effective diagnostic procedure to identify patients carrying high-risk HPV infection and chromosomal aberrations associated with the development of malignancy. Patients in the high-risk group would require more frequent folllow-up and aggressive therapy. (en)
Title	Initial experience with determination of hTERC and MYCC amplification in cervical intraepithelial neoplasia and cervical carcinoma in the Czech Republi Initial experience with determination of hTERC and MYCC amplification in cervical intraepithelial neoplasia and cervical carcinoma in the Czech Republi (en)
skos:prefLabel	Initial experience with determination of hTERC and MYCC amplification in cervical intraepithelial neoplasia and cervical carcinoma in the Czech Republi Initial experience with determination of hTERC and MYCC amplification in cervical intraepithelial neoplasia and cervical carcinoma in the Czech Republi (en)
skos:notation	RIV/00209805:_____/12:#0000380!RIV13-MZ0-00209805
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MZ0MOU2005)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Mouková, Lucie
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykův onkologický ústav
http://linked.open...dnocenehoVysledku	141869
http://linked.open...ai/riv/idVysledku	RIV/00209805:_____/12:#0000380
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cervical cancer; cervical intraepithelial neoplasia; hTERC; MYCC; gene amplification; fluorescence in situ hybridisation; genetic abnormalities (en)
http://linked.open.../riv/klicoveSlovo	MYCC hTERC fluorescence in situ hybridisation gene amplification genetic abnormalities Cervical cancer cervical intraepithelial neoplasia
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[9C93774D15EB]
http://linked.open...i/riv/nazevZdroje	European oncology and haematology
http://linked.open...in/vavai/riv/obor	FD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Mouková, Lucie
http://linked.open...n/vavai/riv/zamer	Functional diagnostics of malignant tumours
issn	2045-5275
number of pages	5 (xsd:int)

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