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New technology detect cellular memory
Date:2/24/2014

ent of chromatin duplication, only few molecular factors have been linked to the process.

"With our new technology, we have identified 100 new molecular components that appear to be involved in the tightly regulated process of chromatin duplication and thereby maintenance of cell memory. Thus, we provide a robust technology and the first comprehensive resource to address fundamental questions regarding maintenance of cell identity", says associate professor Anja Groth, who is heading the laboratory.

Understanding the fundamental principles of how chromatin is faithfully duplicated is essential to understand how our organism is developed and maintained, and also how diseases such as cancer arise. If cells lose their chromatin memory, they can potentially develop into cancer cells and form tumours. Such a loss of what is also called 'epigenetic' memory is now known to be involved in almost all cancer types. The next step for the researchers will be to decipher the mode of action of the 100 new chromatin factors.


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Contact: Katrine Sonne-Hansen
katrine.sonne@bric.ku.dk
45-35-32-56-48
University of Copenhagen
Source:Eurekalert  

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