The Illawarra Health and Medical Research Institute (IHMRI), in association with the School of Arts, English and Media at the University of Wollongong (UOW), are hosting a fundraising exhibition featuring images from the work of researchers and students, in support of Motor Neuron Disease (MND) research at IHMRI. This is a cause quite close to my heart, and as an alumnus, I was lucky enough to be invited to contribute. I actually had a heap of fun choosing my artwork (you can check out my submissions below) and for all the details on when and where you can find the exhibition head here. Works in the exhibition will be on sale to the general public, with all proceeds going towards Motor Neuron Disease (MND) research at IHMRI. What better reason do you need to pick up some fantastic sciart?
Decoding Proteostasis
Proteins are the major cellular building blocks fundamental for most basic operations sustaining life. Most proteins need extensive management by the cell’s proteostasis machinery to maintain their proper shape. Proteostasis imbalance can cause neuronal death, leading to neurodegenerative disease. Various cellular stresses, such as inhibiting housekeeping functions or dismantling structural components, can differentially impact neuronal health. Understanding changes in each individual protein (columns) within a cell as it responds to different stresses (rows) highlights how different stress types influence proteostasis. Revealing common vulnerable pathways, by decoding this ‘proteome barcode’, will help focus future therapeutic targeting on neurons weakest links.
The twists and turns of proteostasis
Misfolded proteins aggregate into elongated fibrils (yellow/green ribbons), which cause neuronal death and lead to neurodegenerative diseases like MND, Parkinson’s and Alzheimer’s disease. Using powerful microscopes, we can watch how the molecular chaperones (red), part of the cells proteostasis defence network, attach along the fibrils, helping to protect the neurons from these toxic tentacles.
