“Delivering drugs to cancerous tissue is one of the more urgent medical issues of our time.
“The problems with drug delivery are many. These chemicals often become diluted in body fluids or absorbed by other organs.
“And even when they do reach their target, they cannot always penetrate cancerous tissue easily. So a better way to deliver drugs that overcomes these issues is urgently needed.
“Step forward Mariana Medina-Sánchez and pals from the Institute for Integrative Nanosciences in Germany.
“They’ve created a unique drug delivery system that uses sperm to carry the active ingredient into a tumor.”
Read more at Technology Review