ArticleAvicenna journal of medical biotechnology
Comparison between Platinum-Azidothymidine and Azidothymidine Effects on Bcl-2 and Telomerase Gene Expression in Rats with Hepatocellular Carcinoma.
Article in Avicenna journal of medical biotechnology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Comparison of anti-cancer effects of platinum ribavirin and ribavirin via telomerase and Bcl-2 gene expression.Naunyn-Schmiedeberg's archives of pharmacology · 2024Article
- Study of anticancer effects of platinum levetiracetam and levetiracetam via cancer biomarkers genes expression on HepG2 cell line.Molecular biology reports · 2023Article
- The Anticancer Efficacy of Platinum Azidothymidin on Hepatocellular Carcinoma Via Affecting the Telomerase and the BcL-2 Genes Expression.Journal of gastrointestinal cancer · 2020Article
- Lentivirus‑mediated MDA7/IL24 expression inhibits the proliferation of hepatocellular carcinoma cells.Molecular medicine reports · 2018Article
- Effects of the combination of AsOncoTargets and therapy · 2018Article
- Comparison of Anticancer Effects between Platinum Levetiracetam and Platinum Azidothymidine through the Expression of Biomarker Genes on Cancer Cell Lines.Avicenna journal of medical biotechnologyArticle
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8 authors at 5 institutions in 1 country.
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Abstract
backgroundHigh expression of telomerase and Bcl-2 are reported in hepatocellular carcinoma. Some anticancer drugs show their effects through reduction of these factors. In this study, it was aimed to investigate the effects of a new synthetic compound, platinum azidothymidine, on inhibition of telomerase and Bcl-2 expression in hepatocellular carcinoma compared to azidothymidine.
methodsTo study the effects of Pt-AZT on hepatocellular carcinoma and compare its effects with AZT in inhibition of telomerase and Bcl-2 gene expression, pathogen-free male Wistar rats (n=100) were used. They were randomly divided to 4 groups (n=25). Group A as the control group contained 25 healthy rats; in the rest of animals, preneoplastic lesions were induced in their livers (groups B, C, and D) using Solt-Farber resistant hepatocyte protocol. Cancer development was approved by a pathology laboratory. Group B was negative control (untreated), groups C and D were treated by intraperitoneal injection (IP) of Pt-AZT (0.9 mg/kg/day) and AZT (0.3 mg/kg/day), respectively for 14 days. At the end of the protocol, all rats were sacrificed and Bcl-2 and telomerase gene expression was determined using real-time PCR.
resultsNo tumor in the livers was found in group A at any point of the study, but it was present in livers of all animals in B, C and D groups. Results showed that telomerase and Bcl-2 expression was significantly lower in group C compared with group B (0.473±0.231 vs. 5.137±5.08, p<0.001, for telomerase expression, and 0.41±0.276 vs. 7.25±11.6, p<0.001, for Bcl-2 expression) and also compared with group D (0.473±0.231 vs. 3.48±4.02, p<0.001, for telomerase expression, and 0.41±0.276 vs. 4.93±18, p<0.001, for Bcl-2 expression).
conclusionFor the first time, it was demonstrated that Pt-AZT has more inhibitory effect on telomerase and Bcl-2 expression than AZT. It effectively inhibits the growth of liver tumor in rats by extending apoptosis.
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26140181PMC4483314W334756542What OpenQuestion holds
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