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PGAM1 and TP53 mRNA levels in canine mammary carcinomas - Short communication
Tábata Maués1, Táya Figueiredo de Oliveira1, Kênia Balbi El-Jaick2
11Department of Pathology and Veterinary Clinic, Faculty of Veterinary, Universidade Federal Fluminense, Av. Alm. Ary Parreiras, 507, Icaraí, 24220-000, Niterói, RJ, Brazil.
Abstract:
TP53 and PGAM1 genes play a key role in glycolysis which is an essential metabolic pathway of cancer cells for obtaining energy. The purpose of this work was to evaluate PGAM1 and TP53 mRNA expressions in canine mammary carcinomas (CMC) and to correlate them with animal data and tumour histological features. None of the nine samples analysed revealed PGAM1 DNA sequence variations. PGAM1 and TP53 RNA expressions from 21 CMC were analysed using a one-step reverse transcription-PCR kit and its platform system. Most CMC samples had low levels of PGAM1 mRNA (71.5%) and normal expression of TP53 mRNA (95.2%). Our results suggest a different feature of the Warburg effect on canine mammary cancer cells compared to human cells.
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