當細胞不斷累積不同數量及數目的基因變異,而細胞又沒能修復其變異的話,癌細胞便有機會形成。373Please respect copyright.PENANA8S2YHGsm1Y
373Please respect copyright.PENANAL1mCVmnvf9
373Please respect copyright.PENANA05YYQqMDF1
隨著我們的年紀遞增,細胞修復基因變異的能力亦會順之減弱,因此年紀越大,患癌的機率亦會越高。373Please respect copyright.PENANAJU2A5dpVw8
373Please respect copyright.PENANAyd3bf7E7mI
373Please respect copyright.PENANA2AcjTwf9Ln
(圖2)科學家一直致力研究,希望能找出哪一些的基因變異會導致癌細胞的形成。373Please respect copyright.PENANApKbhKJJaIU
373Please respect copyright.PENANAOCNRTnhjUq
373Please respect copyright.PENANABccdmH6huu
在治療癌症的角度來看,當某特定的基因出現變異後,細胞所運行的機制便會與正常細胞所運行的有所不同。373Please respect copyright.PENANAv0dfXmOAwB
373Please respect copyright.PENANAyVZrZJXkYB
若我們能對症下藥針對其癌細胞所運行的變異機制,而其變異機制同時亦是癌細胞生存的救命草的話,那便會是一道非常有效消滅癌症的手法。373Please respect copyright.PENANABFuBxsxYZp
373Please respect copyright.PENANAb4d0dpyQQX
現今最為成功的例子為口服藥物Gleevec,詳情可參考延伸閱讀。373Please respect copyright.PENANA9nGDz8klIL
373Please respect copyright.PENANAijqWjqCLar
延伸閱讀:https://lihkg.com/thread/2153898/page/1373Please respect copyright.PENANA8RgHIXdWNo
373Please respect copyright.PENANAa5QpLnR0UG
(圖3)圖中為老鼠小腸細胞的圖片,藍色區域為細胞核,紅色區域為發生對應基因變異的細胞,而白色區域則為正在進行自我複雜程序的細胞。373Please respect copyright.PENANA0tSGXD4ab2
373Please respect copyright.PENANAGfEkLnUqyF
373Please respect copyright.PENANArWVlFUwhrv
透過計算有多少細胞(對比紅白藍區域)正在進行自我繁殖的工序,科學家便能夠推敲那一款基因的變異將有助癌細胞生長。373Please respect copyright.PENANAM2Hn8drcUP
373Please respect copyright.PENANAmMguJlGVdz
373Please respect copyright.PENANAqwYlLzgfFY
此為序章,下集將會更深入癌細胞基因變異後對周遭帶來的禍害。373Please respect copyright.PENANAa8dXFwwwBP
373Please respect copyright.PENANAQROrP1nbm5
373Please respect copyright.PENANARyRts8rOpR
373Please respect copyright.PENANAz1gBuGqCjf
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。373Please respect copyright.PENANA44Si53KKob
373Please respect copyright.PENANAWH7L6MqW2f
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/toc373Please respect copyright.PENANACEugsGzzDc
373Please respect copyright.PENANASfIZumOBCV
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。373Please respect copyright.PENANAn6mQHGZmdo
373Please respect copyright.PENANAy8rdtvYU61
Link:373Please respect copyright.PENANAAiPavcFQWr
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio373Please respect copyright.PENANACqSauLHna1
373Please respect copyright.PENANAEFckvneEvE
373Please respect copyright.PENANA64KG5AbHcp
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。373Please respect copyright.PENANAcTmyVuqUsZ
373Please respect copyright.PENANAqjtuXS8Jtf
Ref1:https://www.nature.com/articles/s41586-021-03605-0373Please respect copyright.PENANAKcrM9KxkUC
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline 資料
-
toc 目錄
-
share 分享
-
format_color_text 介面設置
-
exposure_plus_1 推薦
-
打賞
-
report_problem 檢舉
-
account_circle 登入
X
科普專欄–薯不揀單
作者:
薯仔聞茱莉
篇 #243
三十秒科學–基因突變對細胞的影響力(一)
喜歡 0
閱讀 369
書籤 148
campaign
催更 0
打賞
以 Facebook 帳號登入
或 註册/登入 以留言或加上書籤
按此加載下一章
X
每次催更後,作者都會收到通知!
smartphone100 → 催更
×
寫下你喜歡這個故事的地方
×
對此喜歡的人