Postmortem studies have previously suggested that adult olfactory neurogenesis occurs in humans. In new research, Durante and colleagues obtained fresh tissue from healthy adult humans via endoscopic nasal surgery and used single-cell RNA sequencing (RNA-seq) to identify the entire neurogenic trajectory in the olfactory epithelium, confirming the existence of human olfactory neurogenesis.
- Thomas Berger
- Hyunah Lee
- Sandrine Thuret