0000000001090932
AUTHOR
Fouzia El Mountassir
showing 3 related works from this author
Evidence for multiple interactions at the olfactory receptor level
2011
International audience
The perception of odor objects in everyday life: a review on the processing of odor mixtures
2014
International audience; Smelling monomolecular odors hardly ever occurs in everyday life, and the daily functioning of the sense of smell relies primarily on the processing of complex mixtures of volatiles that are present in the environment (e.g., emanating from food or conspecifics). Such processing allows for the instantaneous recognition and categorization of smells and also for the discrimination of odors among others to extract relevant information and to adapt efficiently in different contexts. The neurophysiological mechanisms underpinning this highly efficient analysis of complex mixtures of odorants is beginning to be unraveled and support the idea that olfaction, as vision and au…
The human OR1G1 olfactory receptor is differentially activated by various sandalwood odorants. A joint approach combining in silico and in vitro expe…
2013
International audience; Sandalwood is a highly valuable component in perfumery. The action mode of sandalwood odorant molecules remains to be addressed. In fact, olfactory receptors involved in their perception have not yet been identified. The interaction of a human olfactory receptor, hOR1G1, with sandalwood odorants has been investigated. By means of cellular biology and functional tests experiments, we provide an additional insight to our atomic model of OR1G1 and our olfactophore approach performed on various odorants. The studied odorants cover a wide range of structures and sandalwood intensities. We experimentally show that beta-santalol is a strong agonist of hOR1G1, contrarily to …