@article{
author = "Vučićević, Ksenija and Jakovljević, Vladimir and Sretenović, Jasmina and Tošić, Nataša and Kostić, Tatjana and Glumac, Irena and Čolović, Milica and Čolović, Nataša and Pavlović, Sonja and Karan-Đurašević, Teodora",
year = "2015",
abstract = "Hronična limfocitna leukemija (HLL) se manifestuje kao klonska ekspanzija zrelih B limfocita, čija se akumulacija pripisuje prvenstveno poremećajima procesa apoptoze. U HLL su uočene genetičke promene i aberantna ekspresija različitih članova Bcl2 genske familije, koji imaju ključnu ulogu u regulaciji unutrašnjeg, mitohondrijskog puta aktivacije apoptoze. U ovom radu je analizirana ekspresija anti-apoptotskog Bcl2 gena u grupi od 58 pacijenata obolelih od HLL. Metodom kvantitativnog RT-PCRa detektovana je povišena ekspresija Bcl2 mRNA u HLL uzorcima u odnosu na kontrolne uzorke (p= lt 0.001). 'Receiver operating characteristic' (ROC) analiza je pokazala da nivo ekspresije Bcl2 ima visoku moć diskriminacije između pacijenata i zdravih kontrola (A=0.98, 95% CI=0.95-1.009, p lt 0.0001)., Chronic lymphocytic leukaemia (CLL) manifests as clonal expansion of mature B lymphocytes, whose accumulation is primarily attributed to the dysregulation of apoptosis. Aberrant expression, as well as genetic alterations within various Bcl2 family members and central regulators of the intrinsic, mitochondriamediated apoptotic pathway all hasve been observed in CLL. Here, we report the expression analysis of the anti-apoptotic Bcl2 gene in a cohort of 58 CLL patients. Quantitative reverse-transcriptase polymerase chain reaction (qRT-PCR) analysis revealed a significant overexpression of Bcl2 mRNA in CLL samples compared to control samples (p= lt 0.001). Receiver operating characteristic (ROC) analysis showed that the level of Bcl2 expression exerts a high discriminatory power between patients and healthy subjects (A=0.98, 95% CI=0.95-1.009, p lt 0.0001).",
publisher = "Univerzitet u Kragujevcu - Fakultet medicinskih nauka, Kragujevac",
journal = "Serbian Journal of Experimental and Clinical Research",
title = "Ekspresija Bcl2 gena kod pacijenata sa hroničnom limfocitnom leukemijom, Expression of the Bcl2 gene in chronic lymphocytic leukaemia patients",
pages = "191-187",
number = "3",
volume = "16",
doi = "10.1515/SJECR-2015-0024"
}