Alternatively folded proteins with unexpected beneficial functions |
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Authors: | Soyoung Min James Meehan Louise M Sullivan Níal P Harte Yongjing Xie Gavin P Davey Catharina Svanborg André Brodkorb K Hun Mok |
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Institution: | Trinity Biomedical Sciences Institute, School of Biochemistry and Immunology, Trinity College Dublin, Dublin 2, Ireland. |
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Abstract: | HAMLET (human α-lactalbumin made lethal to tumour cells) and its related partially unfolded protein-fatty acid complexes are novel biomolecular nanoparticles that possess relatively selective cytotoxic activities towards tumour cells. One of the key characteristics is the requirement for the protein to be partially unfolded, hence endowing native proteins with additional functions in the alternatively folded states. Beginning with the history of its discovery and development, the cellular targets that appear to be strongly correlated with tumour cell death are introduced in the present article. |
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