Title |
HAMLET Interacts with Lipid Membranes and Perturbs Their Structure and Integrity
|
---|---|
Published in |
PLOS ONE, February 2010
|
DOI | 10.1371/journal.pone.0009384 |
Pubmed ID | |
Authors |
Ann-Kristin Mossberg, Maja Puchades, Øyvind Halskau, Anne Baumann, Ingela Lanekoff, Yinxia Chao, Aurora Martinez, Catharina Svanborg, Roger Karlsson |
Abstract |
Cell membrane interactions rely on lipid bilayer constituents and molecules inserted within the membrane, including specific receptors. HAMLET (human alpha-lactalbumin made lethal to tumor cells) is a tumoricidal complex of partially unfolded alpha-lactalbumin (HLA) and oleic acid that is internalized by tumor cells, suggesting that interactions with the phospholipid bilayer and/or specific receptors may be essential for the tumoricidal effect. This study examined whether HAMLET interacts with artificial membranes and alters membrane structure. |
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