Identification of odorant-receptor interactions by global mapping of the human odorome.

Identification of odorant-receptor interactions by global mapping of the human odorome.
复制标题

DOI:
10.1371/journal.pone.0093037
复制
发表时间:
2014
期刊:
影响因子:
3.7
通讯作者:
Taboureau O
Taboureau O
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Audouze K;Tromelin A;Le Bon AM;Belloir C;Petersen RK;Kristiansen K;Brunak S;Taboureau O

文献摘要

参考文献

被引文献

相似文献

人类嗅觉系统使用大约 400 种不同的嗅觉受体 (hOR) 来识别多种气味。尽管用于研究 OR 和气味分子之间相互作用的异源表达系统已经取得了重大改进,但筛选 hOR 的嗅觉库仍然是一个巨大的挑战。因此,我们开发了一种基于蛋白质-蛋白质关联网络的化学系统级方法来研究新的 hOR-气味关系。使用这种新方法,我们提出并验证了气味分子以及 OR2W1、OR51E1 和 OR5P3 的新生物活性。由于人类对气味的感知如何影响或预防疾病仍然知之甚少,我们还开发了一种气味蛋白矩阵来探索化学物质、生物靶标和疾病易感性之间的整体关系。我们成功地通过实验证明了气味剂与大麻素受体 1 (CB1) 和过氧化物酶体增殖物激活受体 γ (PPARγ) 之间的相互作用。总的来说,这些结果说明了综合系统化学生物学探索气味分子对人类健康(即人类气味)影响的潜力。
The human olfactory system recognizes a broad spectrum of odorants using approximately 400 different olfactory receptors (hORs). Although significant improvements of heterologous expression systems used to study interactions between ORs and odorant molecules have been made, screening the olfactory repertoire of hORs remains a tremendous challenge. We therefore developed a chemical systems level approach based on protein-protein association network to investigate novel hOR-odorant relationships. Using this new approach, we proposed and validated new bioactivities for odorant molecules and OR2W1, OR51E1 and OR5P3. As it remains largely unknown how human perception of odorants influence or prevent diseases, we also developed an odorant-protein matrix to explore global relationships between chemicals, biological targets and disease susceptibilities. We successfully experimentally demonstrated interactions between odorants and the cannabinoid receptor 1 (CB1) and the peroxisome proliferator-activated receptor gamma (PPARγ). Overall, these results illustrate the potential of integrative systems chemical biology to explore the impact of odorant molecules on human health, i.e. human odorome.
DOI: 10.1097/mco.0b013e32833b648e
发表时间: 2010-09
影响因子: 3.1
作者:
Bassaganya-Riera J;Hontecillas R
通讯作者: Hontecillas R
DOI: 10.1371/journal.pbio.0040020
发表时间: 2006-02
期刊: PLOS BIOLOGY
影响因子: 9.8
作者:
Benton, Richard;Sachse, Silke;Michnick, Stephen W;Vosshall, Leslie B
通讯作者: Vosshall, Leslie B
DOI: 10.7554/elife.01120
发表时间: 2013-10-01
期刊: ELIFE
影响因子: 7.7
作者:
Boyle, Sean Michael;McInally, Shane;Ray, Anandasankar
通讯作者: Ray, Anandasankar
DOI: 10.1007/978-3-642-14426-4_11
发表时间: 2010-01-01
期刊: SENSORY AND METABOLIC CONTROL OF ENERGY BALANCE
影响因子: --
作者:
Breunig, Esther;Czesnik, Dirk;Schild, Detlev
通讯作者: Schild, Detlev
DOI: 10.1083/jcb.201008163
发表时间: 2010-11-01
期刊: The Journal of cell biology
影响因子: --
作者:
DeMaria S;Ngai J
通讯作者: Ngai J