ArticlePloS one2014
Profiling of olfactory receptor gene expression in whole human olfactory mucosa.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.
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Who cites it
51 citing papers in PubMed, 134 citations in OpenAlex.
- Decoding odor responses: universal patterns and individual signatures in psychophysiology using nonlinear models.Chemical senses · 2026Article
- Beyond olfaction: New insights into human odorant binding proteins.Protein science : a publication of the Protein Society · 2026Review
- Physiopathology of nasal and ecnomotopic olfactory receptors: focus on molecular pathways and potential pharmacological modulation.Frontiers in pharmacology · 2026Review
- Optimizing Odorants for Olfactory Training Based on Olfactory Receptor-Ligand Pair Analysis.The Laryngoscope · 2026Article
- Full-length hybrid transcriptome of the olfactory rosette in Senegalese sole (Solea senegalensis): an essential genomic resource for improving reproduction on farms.DNA research : an international journal for rapid publication of reports on genes and genomes · 2025Article
- Molecular Mechanism Analysis of the Activation of Human Olfactory Receptor OR9Q2 by 4-Methylphenol.Foods (Basel, Switzerland) · 2025Article
- Age-related decrease of odorant sensitivity for a selection of nine diverse molecules.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025Article
- Diversity in chemosensory receptor genes in dogs and wolves: degeneration of the olfactory receptor gene repertoire in the brachycephalic Pug.Chemical senses · 2025Article
- Polymorphic pseudogenes in the human genome - a comprehensive assessment.Human genetics · 2024Article
- Geosmin, a Food- and Water-Deteriorating Sesquiterpenoid and Ambivalent Semiochemical, Activates Evolutionary Conserved Receptor OR11A1.Journal of agricultural and food chemistry · 2024Article
- Article
- Genome-wide scan for runs of homozygosity in South American Camelids.BMC genomics · 2023Article
- Review
- Human Olfactory Receptor Sensor for Odor Reconstitution.Sensors (Basel, Switzerland) · 2023Review
- Olfactory Function and Olfactory Disorders.Laryngo- rhino- otologie · 2023Article
- Olfaction in (Social) Context: The Role of Social Complexity in Trajectories of Older Adults' Olfactory Abilities.Journal of aging and health · 2023Article
- The human odorant receptor OR10A6 is tuned to the pheromone of the commensal fruit flyiScience · 2022Article
- Correlation between olfactory function, age, sex, and cognitive reserve index in the Italian population.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2022Article
- Reply to: Target expression is a relevant factor in synthetic lethal screens.Communications biology · 2022Article
- Dermal Olfactory Receptor OR51B5 Is Essential for Survival and Collagen Synthesis in Human Dermal Fibroblast (Hs68 Cells).International journal of molecular sciences · 2021Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Olfactory perception is mediated by a large array of olfactory receptor genes. The human genome contains 851 olfactory receptor gene loci. More than 50% of the loci are annotated as nonfunctional due to frame-disrupting mutations. Furthermore haplotypic missense alleles can be nonfunctional resulting from substitution of key amino acids governing protein folding or interactions with signal transduction components. Beyond their role in odor recognition, functional olfactory receptors are also required for a proper targeting of olfactory neuron axons to their corresponding glomeruli in the olfactory bulb. Therefore, we anticipate that profiling of olfactory receptor gene expression in whole human olfactory mucosa and analysis in the human population of their expression should provide an opportunity to select the frequently expressed and potentially functional olfactory receptors in view of a systematic deorphanization. To address this issue, we designed a TaqMan Low Density Array (Applied Biosystems), containing probes for 356 predicted human olfactory receptor loci to investigate their expression in whole human olfactory mucosa tissues from 26 individuals (13 women, 13 men; aged from 39 to 81 years, with an average of 67±11 years for women and 63±12 years for men). Total RNA isolation, DNase treatment, RNA integrity evaluation and reverse transcription were performed for these 26 samples. Then 384 targeted genes (including endogenous control genes and reference genes specifically expressed in olfactory epithelium for normalization purpose) were analyzed using the same real-time reverse transcription PCR platform. On average, the expression of 273 human olfactory receptor genes was observed in the 26 selected whole human olfactory mucosa analyzed, of which 90 were expressed in all 26 individuals. Most of the olfactory receptors deorphanized to date on the basis of sensitivity to known odorant molecules, which are described in the literature, were found in the expressed olfactory receptors gene set.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.