Topic: HAMLET

Milk Protein Kills Cancer Cells and Antibiotic-Resistant Bacteria

Milk Protein Kills Cancer Cells and Antibiotic-Resistant Bacteria

Wouldn’t it be great if there were a nontoxic cancer treatment that effectively killed tumor cells without causing any harm to healthy cells in the patient’s body? Or how about a chemical that could make antibiotics effective against bacterial strains that have become antibiotic resistant, such as pneumococci or MRSA (methicillin-resistant Staphylococcus aureus)? Solving just one of these tasks would be a medical miracle, and yet a team of American and Swedish researchers has shown that both are possible. Even more amazing is that the solution to these two seemingly disparate medical issues comes from the same molecule, a protein-lipid complex found in human breast milk called HAMLET (human alpha-lactalbumin made lethal to tumor cells). And unlike its Shakespearean namesake, the actions of milk-borne HAMLET are anything but tragic. Read More...

Milk Cells Cast NETs to Snare Pathogens

Milk Cells Cast NETs to Snare Pathogens

The list of proteins in cow’s milk just keeps getting longer. Tim Reinhardt and colleagues have now discovered nearly 3000 unique proteins in cow’s milk (1). While that would be a story by itself, they also reveal evidence for web-like nets that immune cells secrete into milk when pathogens are present. Yes, milk is cooler than fiction. Read More...

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