Tag Archives: Tissue Repair and Regeneration Research Program

Mathematical healing of skin and bone

Mathematics professor at Australia’s Queensland University of Technology (QUT), Graeme Pettet provides a fascinating perspective on skin and bone, from the April 23, 2012 news item by Alita Pashley on physorg.com,

Professor Graeme Pettet, a mathematician from QUT’s Institute of Health Biomedical Innovation (IHBI), said maths could be used to better understand the structure of skin and bones and their response to healing techniques, which will eventually lead to better therapeutic innovations.

“Mathematics is the language of any science so if there are spatial or temporal variations of any kind then you can describe it mathematically,” he said.

“Skin is very difficult to describe. It’s very messy and very complicated. In fact most of the descriptions that engineers and biologists use are schematic stories (diagrams),” he said.

“Once we understand the structure (of the skin) and how it develops we can begin to analyze how that development impacts upon healing in the skin and maybe also diseases of the skin.”

Professor Pettet said his research would, for the first time, formalise the theories about the way cells interact when healing.

Professor Pettet is also working on applying similar techniques to figure out how to show how small, localised damage at the site of bone fractures can impact on healing.

Unfortunately, there isn’t much more in the way of detail either in the news item or on the Tissue Repair and Regeneration Research Program webpage.