In the current pandemic of COVID-19, many patients have reported symptoms of loss of smell and taste. The cellular basis of this phenomenon has not been satisfactorily explained so far. However, a new ...

In a recent study posted to the bioRxiv* preprint server, researchers performed histology of the olfactory epithelium (OE) for smell loss measurements in patients with post-acute sequelae of severe ...

It is now widely known that COVID-19 is associated with the transient or long-term loss of olfaction (the sense of smell) but the mechanisms remain obscure. An unresolved question is whether the ...

Cellular differentiation of stem cells into specialized cells requires many steps, including division, to create more cells; fate determination, which is a commitment to a specific lineage or ...

After people suffer damage to the olfactory bulb due to a traumatic brain injury or stroke, they often experience problems with their sense of smell. The olfactory bulb is connected by neurons to the ...

Olfactory training, platelet-rich plasma, electrical stimulation, and more: Here’s where the research stands on smell ...

It’s clear that genes, receptors and neurons all play a role in detecting odors. But much of how we make sense of what we sniff remains mysterious. A neuroscientist explains. By Daniela Hirschfeld / ...

The floral scent of blooming lavender, the leafy smell of freshly cut grass, and the earthy aroma of the first rain transport most people back to childhood summer memories. Cells called sensory ...

The coronavirus does not appear to infect nerve cells in the olfactory epithelium and in the olfactory bulb, according to new research. It is now widely known that COVID-19 is associated with the ...