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Updated: Mar 11, 2026
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Real-time In Vitro Monitoring of Odorant Receptor Activation by an Odorant in the Vapor Phase
Published on: April 23, 2019
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First Contact to Odors: Our Current Knowledge about Odorant Receptor
Hyoung-Gon Song1, Jae Young Kwon2, Hyung Soo Han3,4
1Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Sensors (Basel, Switzerland)
|November 23, 2016
Summary
Smell is crucial for survival, detected by the olfactory system using specific odorant receptors. Understanding these receptors advances olfaction science and enables new chemical biosensors.
Area of Science:
- Olfactory system biology
- Chemical senses research
- Molecular biology of olfaction
Background:
- Chemical senses, particularly smell, are vital for fundamental life events including predator detection, mate selection, and foraging.
- The olfactory system decodes chemical senses, distinguishing thousands of diverse odorants via specific odorant receptors.
Approach:
- This review synthesizes recent advancements in understanding odorant receptors.
- Focuses on the molecular mechanisms underlying olfactory selectivity.
Key Points:
- Odorant receptors are key to the olfactory system's high selectivity for diverse odorants.
- Research into odorant receptors deepens our comprehension of initial olfactory processing events.
- Advances in odorant receptor knowledge are crucial for developing novel biosensors.
Conclusions:
- Understanding odorant receptors is essential for advancing olfactory science.
- Odorant receptor research holds potential for innovative chemical screening biosensor development.
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