The structure of human sweetnessA single taste receptor initiates our reactions to both sugars and artificial sweeteners, triggering a signaling process that drives our intense attraction to sweet foods. Single-particle cryo-EM reveals the structure of the human sweet taste receptor, a heteromer composed of TAS1R2 + TAS1R3 GPCRs.A single taste receptor initiates our reactions to both sugars and artificial sweeteners, triggering a signaling process that drives our intense attraction to sweet foods. Single-particle cryo-EM reveals the structure of the human sweet taste receptor, a heteromer composed of TAS1R2 + TAS1R3 GPCRs.Zhang Juen, Zhengyuan Lu, Ruihuan Yu, Andrew N. Chang, Brian Wang, Anthony W.P. Fitzpatrick, Charles S. Zukerhttps://www.cell.com/cell/fulltext/S0092-8674(25)00456-8?rss=yeshttp://www.cell.com/cell/inpress.rssCellCell RSS feed.Wireless News CampaignMay 8, 2025

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