Harvard Medical School Maps Olfactory Receptors to Advance Smell Loss Therapies
Researchers from Harvard Medical School have published a study in the journal Cell, detailing the first comprehensive map of the spatial distribution of over 1,000 olfactory receptors in the nasal epithelium. This research, which involved examining millions of neurons in mice, aims to inform the development of therapies for loss of smell, a condition with limited treatment options. The study found that neurons are organized in a highly structured manner, which mirrors the organization of smell maps in the brain. This discovery could pave the way for new treatments, including stem cell therapies, to restore the sense of smell. 
