癌細胞有各種手段逃避我們身體免疫系統的追捕,其中之一的手段就是在表面上表達名為PDL1的蛋白質。466Please respect copyright.PENANA25BViIdRWv
466Please respect copyright.PENANANY2fuTU2mP
466Please respect copyright.PENANA7cKWLy8kvU
免疫系統細胞表面的PD1蛋白質與PDL1確認的話,便不會追殺癌細胞,任由惡勢力增長。466Please respect copyright.PENANAnJYVvhaxTi
466Please respect copyright.PENANA7DXxTjOkUu
466Please respect copyright.PENANA3Y07DHJlTN
(圖2)用抗體阻擋PD1,導致免疫系統細胞不再受癌細胞蒙騙,繼而懂得消滅癌細胞,就是免疫治療的精髓所在。466Please respect copyright.PENANAXNwAZUwtKu
466Please respect copyright.PENANA0YK0jnZiwO
466Please respect copyright.PENANAzKfDwIxCdz
只不過,若癌細胞沒有表達PDL1蛋白質的話,此方法便不奏效。466Please respect copyright.PENANAxW6mLy2s3X
466Please respect copyright.PENANA7t0AponXYH
而且就算癌細胞真的是有表達PDL1蛋白質,此方法對某一些病人亦不太見效。466Please respect copyright.PENANAaQClMdZuKE
466Please respect copyright.PENANAebzecxgaQW
免疫治療延伸閱讀:https://www.penana.com/article/471125466Please respect copyright.PENANAMsQkhwJkIx
466Please respect copyright.PENANAHxGsNnYvtl
(圖3)有研究發現,腸道的細菌群組能夠影響免疫治療的效果。466Please respect copyright.PENANAEBmpUio7az
466Please respect copyright.PENANAN5T3eoG4wh
466Please respect copyright.PENANADp2r3qGIiW
因此,有臨床研究嘗試將對免疫治療有效的病人的腸道細菌,以手術及口服糞便藥丸的方法移植到對免疫治療無效的病人腸道,試驗能否增強免疫治療的效用。466Please respect copyright.PENANATYbtb6MWku
466Please respect copyright.PENANADpl3ua7YmC
(圖4)利用糞便移植手段,原先對免疫治療無效的病人亦出現顯著的效果。466Please respect copyright.PENANApRmJKEhOft
466Please respect copyright.PENANAmvxnA0pQWA
466Please respect copyright.PENANAECZIFsPPD6
是次研究共有五名試驗者,有三名出現了正面效果。其中一名病患在半個月後,身上的皮膚癌更是完全消失。466Please respect copyright.PENANAK9aJYg3Brv
466Please respect copyright.PENANAeleRjlRSQD
466Please respect copyright.PENANAE5dPMtUVfm
466Please respect copyright.PENANA5sRUmR1PBE
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。466Please respect copyright.PENANAgeelSkJI4Q
466Please respect copyright.PENANAZsSvo3SegQ
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc466Please respect copyright.PENANAj3OcV5bGsd
466Please respect copyright.PENANA461AV7aciz
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。466Please respect copyright.PENANA6ibuQSvffs
466Please respect copyright.PENANAC32ZnPoCRj
Link:466Please respect copyright.PENANA3yNfnFJ4zQ
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio466Please respect copyright.PENANAbGeHGom3gZ
466Please respect copyright.PENANAK17h0Pzwkm
466Please respect copyright.PENANAB0LOU5WSGB
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。466Please respect copyright.PENANAgOu6ApX0uY
466Please respect copyright.PENANAI9xqH7c94Y
Ref1:https://science.sciencemag.org/content/early/2020/12/09/science.abb5920466Please respect copyright.PENANAmrCmh1VtV8
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline Info
-
toc Table of Contents
-
share Share
-
format_color_text Display Settings
-
exposure_plus_1 Recommend
-
Sponsor
-
report_problem Report
-
account_circle Login
Search stories, writers or societies
Continue ReadingClear All
What Others Are ReadingRefresh
X
Never miss what's happening on Penana!
科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #136
三十秒科學–你敢唔敢食?
LIKES 2
READS 462
BOOKMARKS 148
campaign
Request update 0
Sponsor
Login with Facebook
or Sign up/Login to comment or bookmark!
Click to load the next chapter
X
After each update request, the author will receive a notification!
smartphone100 → Request update
X
Sponsor again
Click to login
Login first to show your name as a sponsor.
Thank you for supporting the story! :)
Please Login first.
×
Write down what you like about the story
×
Reading Theme:
Font Size:
Line Spacing:
Paragraph Spacing:
Load the next issue automatically
Reset to default
×
People Who Like This