by Czechmate on Wikimedia Commons

Found in the essential oil extracted from the bark of a cypress tree, a chemical named hinokitiol shows potential to impact epigenetic tags on DNA and stop the activity of genes that assist the growth of tumors.

In order to develop an of understanding cancer, researches have had to comprehend the DNA methylation, an epigenetic function which controls gene expression. In regular DNA methylation, genes that work to fight against tumors are turned on, reducing the risk of cancer. However, if DNA methylation is negatively altered, then those cancer-fighting genes will be silenced, helping to progress cancer development. Scientists have tried to combat irregular DNA methylation and over-silencing of genes by creating epigenetic anti-cancer medications that reverse non-beneficial methylation effects. Like in most cases of medication usage, the users face unappealing side effects. Hinokitiol is attractive to scientists because it is a natural compound with many health benefits and way less side effects than modified drugs that can possibly cause mutagenesis and cytotoxicity.

 

Researchers from the Korea University College of Medicine tested the productivity of the hinokitiol chemical in a study by giving doses of it to colon cancer cells. It was found that this chemical helped to inhibit the colon cancer cells efficiency without affecting the colon cells without cancer. The scientists also found through careful inspection that the presence of hinokitiol decreases the expression of proteins DNMT1 and UHRF1; both of which are proteins that encourage carcinogenesis. In summary, the doses of hinokitiol appear to have allowed normal cells to remain healthy, while reducing the ability for the colon cancer cells to thrive and ceasing the production of proteins that promote cancer maturation.

Researchers are continuing their search for natural compounds, as opposed to artificial medications, that can prevent the flourishing of cancer in our bodies through playing a positive role in gene expression and DNA methylation.

http://www.whatisepigenetics.com/cypress-trees-epigenetically-protect-cancer/

 

 

https://commons.wikimedia.org/wiki/File:Raindrops_on_leyland_cypress.jpg

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