鬼剃頭又稱圓禿(alopecia areata),相信是由免疫系統出現問題而成。534Please respect copyright.PENANAGrj24FcZD3534Please respect copyright.PENANAc2sUkpKG8p
534Please respect copyright.PENANATVqSLJjMnG
審視圓禿病人的基因後,的而且確發現有不少病人均持有與免疫細胞在發展方面有關的基因變異。534Please respect copyright.PENANARtzzTZARlN
534Please respect copyright.PENANAr0ImJSOsVj
(圖2)有科學家透過研究(Ref2),證實外表持有Jag1蛋白質的免疫系統細胞,與髮囊幹細胞表面的Notch1蛋白質觸碰後,便會觸發髮囊幹細胞再生,讓頭髮在皮膚上持續生長。534Please respect copyright.PENANAn4stvSZAav534Please respect copyright.PENANAQa0NQb9hOW
534Please respect copyright.PENANAaomxPqNpDo
(圖3)另外亦有人體實驗研究(Ref1),注射Interlukin2(激發某系列的免疫細胞)到圓禿病人後,六個月後可見明顯效果。534Please respect copyright.PENANAL2NHbELM4d534Please respect copyright.PENANAq1kKtGSgs1
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534Please respect copyright.PENANADcderep233
(圖4)圖中為老鼠的髮囊切片,可見髮囊附近的確有免疫細胞聚居。534Please respect copyright.PENANA7JJt73ymJ7534Please respect copyright.PENANAeV52WPfudl
534Please respect copyright.PENANAkedoB52OKP
集合多方證據來看,免疫系統與頭髮生長有著莫大的關係,針對免疫系統來治理脫髮或許會成為一道重要出路。534Please respect copyright.PENANAKOz4G0hvze
534Please respect copyright.PENANAXViOonAnmn
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。534Please respect copyright.PENANAEhrWLq4o6z
534Please respect copyright.PENANAoxgyTwFy8q
https://www.instagram.com/potatopigtongue/534Please respect copyright.PENANAuHdjaw63Zq
534Please respect copyright.PENANA1Bo2PEFzLU
534Please respect copyright.PENANAlUGARwzUWR
534Please respect copyright.PENANACJx3cI7mRP
Ref1:https://jamanetwork.com/journals/jamadermatology/fullarticle/10.1001/jamadermatol.2014.504534Please respect copyright.PENANAEUeRlKNfqy
Ref2:https://www.cell.com/action/showPdf?pii=S0092-8674%2817%2930529-9534Please respect copyright.PENANAwh6up2aMAd
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科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #111
深入淺出–脫髮與免疫系統的關係
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