Journal article

Palmitoylation: a protein S-acylation with implications for breast cancer.

Alison M Anderson, Mark A Ragan

npj Breast Cancer | Published : 2016

Abstract

Protein S-acylation is a reversible post-translational lipid modification that involves linkage of a fatty acid chain predominantly to a cysteine amino acid via a thioester bond. The fatty acid molecule is primarily palmitate, thus the term 'palmitoylation' is more commonly used. Palmitoylation has been found to modulate all stages of protein function including maturational processing, trafficking, membrane anchoring, signaling range and efficacy, and degradation. In breast cancer, palmitoylation has been shown to control the function of commonly dysregulated genes including estrogen receptors, the epidermal growth factor (EGF) family of receptors, and cancer stem cell markers. Importantly, ..

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Grants

Awarded by National Breast Cancer Foundation


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