日本京都大學的研究團隊近期在牙齒再生領域取得了突破性進展，成功研發出一種能夠促使人類重新生長牙齒的藥物。該藥物已於2024年9月開始進行首次人體臨床試驗，預計在2030年前實現廣泛應用。
研究背景與機制
該藥物的核心是一種針對USAG-1基因的抗體。USAG-1基因會透過與生長因子BMP結合來抑制牙齒的生長。研究人員發現，透過阻斷USAG-1的作用，可以啟動人體潛在的牙齒再生能力。在動物實驗中，單次注射該藥物即可使雪貂重新長出牙齒，且未發現明顯的不良反應。 (health.ltn.com.tw)
臨床試驗進展
第一階段臨床試驗於2024年9月在京都醫院展開，為期11個月，招募了30名至少缺失一顆牙齒的健康成年男性。參與者透過靜脈注射接受藥物，主要目的是評估藥物的安全性和初步療效。如果初期試驗成功，研究團隊計劃在2025年進行第二階段臨床試驗，針對2至7歲、至少先天缺失4顆牙齒的兒童患者。 (topick.hket.com)
未來展望
該藥物的成功研發有望徹底改變牙科治療模式，為先天性牙齒缺失患者提供新的治療選擇，並可能取代傳統的假牙和植牙技術。研究團隊預計，該藥物將在2030年前實現實用化，為全球缺牙患者帶來福音。 (jstories.media)
這項研究為人類探索身體再生能力開闢了新的視野，也為未來的醫學發展提供了無限可能。
Ring Battery Outdoor Camera Plus (newest gen) | Wide-Angle | Retinal 2K | DIY Wireless Outdoor Security Camera | Alternative to CCTV system
(as of 26/06/2026 19:19 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Ring Wired Video Doorbell (newest gen) | Video Doorbell Camera with Retinal 2K, up to 6x Enhanced Zoom | Wide Field of View | Two-Way Talk | 30-day free trial of Ring Subscription Plan
£29.99 (as of 26/06/2026 19:19 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Amazon 9W PowerFast Original OEM USB Charger and Power Adaptor for Kindle E-readers, Fire Tablets and Echo Dot
£17.99 (as of 26/06/2026 19:19 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Amazon Ember Artline 55" with Fire TV (newest gen), 4K Ultra HD QLED smart TV and art display, customised frames, HDR10+, hands-free with Alexa - Walnut
£624.99 (as of 26/06/2026 19:19 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
還有其他英國新聞簡報，可以Follow 大英小事 Facebook
喜歡這編文章的話，給個like或分享到Facebook
⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎
發表迴響