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Health & Wellbeing

Chemists have created a new type of artificial cell that can communicate with other parts of the body. A study, published in Science Advances this month, describes a new type of artificial cell that can communicate with living cells.

“This work begins to bridge the divide between more theoretical ‘what is cellular life’ type of work and applicative, useful technologies,” said Sheref Mansy, Chemistry Professor at the University of Alberta and co-author of the study.

The artificial cells are made using an oil-water emulsion, and they can detect changes within their environments and respond by releasing protein signals to influence surrounding cells. This work is the first that can chemically communicate with and influence natural living cells. They started with bacteria, later moving to multicellular organisms.

“In the future, artificial cells like this one could be engineered to synthesizes and deliver specific therapeutic molecules tailored to distinct physiological conditions or illnesses–all while inside the body,” explained Sheref Mansy, professor in the University of Alberta’s Department of Chemistry,

Though the initial study was undertaken using a specific signalling system, the cells have applications in therapeutic use, going beyond traditional smart-drug delivery systems and allowing for an adaptable therapeutic.