2025 biology talkshow: 2025諾貝爾生醫獎  周邊免疫耐受性的重大發現 episode artwork

EPISODE · Oct 8, 2025 · 9 MIN

2025 biology talkshow: 2025諾貝爾生醫獎 周邊免疫耐受性的重大發現

from 雷比特生物空中講 · host 雷比特老師

瑪麗·E·布倫科夫(Mary E. Brunkow)、弗雷德·拉姆斯戴爾(Fred Ramsdell)和坂口志文(Shimon Sakaguchi)因其在周邊免疫耐受性方面的開創性發現而獲得2025年諾貝爾生理學或醫學獎。這些科學家確定調節性T細胞,這種細胞充當「安全衛士」,通過阻止免疫系統攻擊身體自身組織來管理其強大的功能。坂口志文首先在1995年確定這種未知的細胞類別,而布倫科夫和拉姆斯戴爾在2001年發現了Foxp3基因及其與嚴重自身免疫疾病的關聯。隨後,坂口志文將這些發現聯繫起來,證明Foxp3基因控制著調節性T細胞的發展。這些發現不僅極大地增進對免疫系統的理解,還推動癌症和自身免疫疾病新治療方法的發展。 Powered by Firstory Hosting

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2025 biology talkshow: 2025諾貝爾生醫獎 周邊免疫耐受性的重大發現

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