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Physiology

Western University

Theses/Dissertations

2021

CCN proteins

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Targeting Ccn Proteins In The Treatment Of Dermal Fibrosis, Alex Peidl Nov 2021

Targeting Ccn Proteins In The Treatment Of Dermal Fibrosis, Alex Peidl

Electronic Thesis and Dissertation Repository

Fibrotic disorders, including the inflammatory connective tissue disease systemic sclerosis (SSc), contribute to 45% of deaths in the Western world. Currently there is no universally agreed-upon treatment for fibrosis. The CCN family of matricellular proteins are tightly spatiotemporally regulated proteins involved in development and wound healing, and are aberrantly expressed in fibrotic disease, including in SSc. CCN1 and CCN2 are overexpressed in SSc and contribute to the progression of animal models of fibrosis. CCN3 is reciprocally regulated to CCN1 and CCN2 and has been shown to suppress CCN2-mediated fibrogenic activity in kidney fibrosis. This led to the development of therapeutic …