Recent Posts
- Reading the Effect of Tea Leaves…and Beating Genetic Fatalism in Breast Cancer
- Tet1 Enzyme Based Enrichment Method for Methylome Sequencing: TamC-Seq
- Introducing Aba-seq for Enzyme Based High-Res Mapping of Mammalian Hydroxymethylomes
- Methylome Data in Lethal Prostate Cancer Supports Personalized Medicine
- New Years Resolution, Reflection on Cancer Research
Recent Comments
- Bill Graham on Sirtuin3 Reprograms Mitochondrial Epigenetic Pathways: How Diet Affects Age
- Doug on Will the Long History of Breast Cancer Research Culminate with Epigenetics Based Personalized Medicine?
- Canada Joins the International Human Epigenome Consortium – Q&A with Tomi Pastinen of Génome Québec | Epigenetics Experts Blog on Q&A with BLUEPRINT’s Henk Stunnenberg on the New Leukemia, Blood Epigenome Project
- Doug on Oxidative Bisulfite Sequencing (oxBS-Seq) A Brilliant Advance for Epigenetics
- The Epigenetics of Real-Life Stress and Serotonin | Epigenetics Experts Blog on Situational Stress Makes Short-Term Epigenetic Changes
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Category Archives: Pharmacology / Toxicology
Many of you are probably attending AACR this week. Cancer research into Epi-drugs is certainly a big theme. Along those lines, there is good news from the Cynthia Zahnow and Sephen Baylin teams at John Hopkins University in this paper, Hsing-Chen Tsai et al. Transient Low Doses of DNA-Demethylating Agents Exert Durable Antitumor Effets on Hematological and Epithelial Tumor Cells.(March 2012) Cancer Cell 21, 430–446 . I’ll highlight the best bits. Obviously, the paper is awesome, and you need to read the details! The authors explain one of the most “striking effects” they observed is their accumulated evidence that this low dosage epigenetic chemotherapy can broadly reprogram stem-like cancer cells in solid cancers. Now, the exact molecular mechanisms of these … Continue reading
In India, Hindus call a three-pronged spear a trishul. The prongs symbolize nature, in its creative, preservative, and destructive states. Cancer research aims are akin to those natural states. Rapid cellular division is the creative state, for which chemotherapy and radiation, (or most recently synchronous chemoradiation), are used to kill the rapidly dividing cells. Angiogenesis meets a preservative requirement, bringing blood flow to tumors. Metastasis is a resulting destructive oncogenic state. Oncologist clinicians require an evolving therapy plan – a plan to wield like a specialized weapon to hit moving targets. Many clinical trials are now involving multiple drugs in synchronized or sequenced treatments. They hope to overcome obstacles like drug resistance…to promote synergistic drug actions…all to achieve improved patient … Continue reading
