That’s the dream of a new project unfolding at Hunter College in New York City, created by neurobiologist Paul Feinstein. Professor Feinstein has spent much of his career exploring the way in which odorant receptors form on the surface of neurons within the olfactory system. Each olfactory neuron has a singular receptor that specializes in a particular smell. Feinstein’s idea is that mice could be made to develop one especially powerful odor receptor: making that particular rodent up to 100x better at detecting specific odors.

Right now, Feinstein’s work is still in the research stages. However, in the medium-term he thinks it could be used to create a sort-of “nose on chip” archive. “[We want] to create a library of mouse sensors that each express one human odour receptor, and then to extract the cells from the mice and put them onto a chip so the chip can read out odor signals that will activate those receptors expressed from the cells,” he says.

This work could have a broad range of applications. “If we can make an array of receptors from our mouse sensors on a platform technology like a chip we think we could use that as an odor detection grid — meaning that when a patient starts getting sick we think there’s a code in terms of specific odors which are released by the body,” Feinstein continues. “We think we could diagnose this through non-invasive measures like blood, saliva, urine or sweat. It could be a very powerful diagnostic tool for disease onset or progression.”

 

Sign Up for Our Newsletter

Get the latest news and special offers from ProTech Pest Control



Areas
We Serve

Areas We Serve

ProTech is one of Northern Virginia's leading full-service residential and commercial pest control company. Whether you have termites, bed bugs or other unwanted pests, ProTech can help.

Learn More

K-9
Pest Detection

K-9 Pest Detection

ProTech Pest Control is proud to be the employer of Inspectors Marlowe & Roxy – The Metro Area’s ONLY “World Detector Dog Organization” Double Blind Certified Termite & Bed Bug Detection K-9 Teams!

Learn More

The Five-Step Solution
Spectraguard

The Five-Step Solution Spectraguard

SpectraGuard is a 5-Step integrated pest management solution that involves a detailed inspection, tailored assessment and professional treatment with on-going monitoring and management.

Learn More