Title of article
Tankyrase, a positive regulator of telomere elongation, is over expressed in human breast cancer
Author/Authors
Gelmini، نويسنده , , Stefania and Poggesi، نويسنده , , Melissa and Distante، نويسنده , , Vito and Bianchi، نويسنده , , Simonetta and Simi، نويسنده , , Lisa and Luconi، نويسنده , , Michaela and Casini Raggi، نويسنده , , Claudia and Cataliotti، نويسنده , , Luigi and Pazzagli، نويسنده , , Mario and Orlando، نويسنده , , Claudio، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
7
From page
81
To page
87
Abstract
Tankyrase promotes telomere elongation by interaction with the telomeric protein binding factor TRF1, a negative regulator of telomere extension. We measured tankyrase mRNA by real-time RT-PCR in 66 breast cancers and in paired normal tissues. Results were compared with hTERT mRNA expression. The levels of tankyrase in breast cancers were significantly higher in comparison to normal tissues (P<0.0001) and significantly related to the status of progesterone receptors. No relationship was found between tankyrase and hTERT mRNA expression in breast cancers. According to our results, tankyrase expression appeared up regulated in breast cancers.
Keywords
TRF2 , real time RT-PCR , telomeres , Telomerase , cell immortalization , hTERT , TRF1
Journal title
Cancer Letters
Serial Year
2004
Journal title
Cancer Letters
Record number
1807166
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