Green tea polyphenols are associated with changes in genetic and epigenetic anti-cancer mechanisms in vitro and in vivo
@inproceedings{Berletch2007GreenTP, title={Green tea polyphenols are associated with changes in genetic and epigenetic anti-cancer mechanisms in vitro and in vivo}, author={Joel B. Berletch}, year={2007} }
Human chromosomes are protected from degradation associated with cell division by hexameric repeats of 5’-TTAGGG-3’ termed telomeres. During cellular replication human chromosomes undergo the loss of up to 300 bp of DNA with each division, reaching a critical length which leads to senescence and apoptosis. Most cancer cells bypass this lifespan regulatory mechanism by the expression of telomerase, a protein complex that adds telomeres through the reverse transcriptase activity of its catalytic… Expand
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SHOWING 1-10 OF 135 REFERENCES
Tea polyphenol (-)-epigallocatechin-3-gallate inhibits DNA methyltransferase and reactivates methylation-silenced genes in cancer cell lines.
- Biology, Medicine
- Cancer research
- 2003
- 933
Mechanisms of Inhibition of Tumor Angiogenesis and Vascular Tumor Growth by Epigallocatechin-3-Gallate
- Medicine, Biology
- Clinical Cancer Research
- 2004
- 179
- PDF
Specific killing of multiple myeloma cells by (-)-epigallocatechin-3-gallate extracted from green tea: biologic activity and therapeutic implications.
- Biology, Medicine
- Blood
- 2006
- 151
- PDF
Demethylation of the human telomerase catalytic subunit (hTERT) gene promoter reduced hTERT expression and telomerase activity and shortened telomeres.
- Biology, Medicine
- Experimental cell research
- 2003
- 96
Epigallocatechin-3-gallate induces apoptosis in estrogen receptor-negative human breast carcinoma cells via modulation in protein expression of p53 and Bax and caspase-3 activation.
- Biology, Medicine
- Molecular cancer therapeutics
- 2005
- 138
Inhibition of telomerase activity in human cancer cells by RNA interference.
- Biology, Medicine
- Molecular cancer therapeutics
- 2003
- 81
- PDF
In vitro cytotoxicity of epigallocatechin gallate and tea extracts to cancerous and normal cells from the human oral cavity.
- Chemistry, Medicine
- Basic & clinical pharmacology & toxicology
- 2004
- 135
Anticancer effects of (-)-epigallocatechin-3-gallate on ovarian carcinoma cell lines.
- Biology, Medicine
- Gynecologic oncology
- 2004
- 85
Transcriptional control of the DNA methyltransferases is altered in aging and neoplastically-transformed human fibroblasts
- Biology, Medicine
- Molecular and Cellular Biochemistry
- 2004
- 173