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Cell binding discovery brings hope to those with skin and heart problems
Date:1/20/2011

es of desmosomes of skin cells bind to each other.

"For reasons that we do not fully understand there are several different but closely-related glue molecules within each desmosome," he explained.

"Our results show that each glue molecule on one cell binds primarily to another of the same type on the neighbouring cell, meaning the binding is highly specific. This was very surprising because previous studies using different techniques had not been able to give such a clear answer on the specificity of binding."

He added: "Our result suggests that this type of specific binding is of fundamental importance in locking together cells of the epidermis into a tough, resilient structure. It is an important step forward in our research, which aims to develop better treatments for non-healing wounds, other skin diseases and heart problems. We could do this if we understood how to make medicines that would lock or unlock the desmosomes as required."


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Contact: Aeron Haworth
aeron.haworth@manchester.ac.uk
44-161-275-8383
University of Manchester
Source:Eurekalert

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