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。597Please respect copyright.PENANAGo9Cxb1hfn597Please respect copyright.PENANAfWyO8WkI1T
597Please respect copyright.PENANAP8aKu9jUGd
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。597Please respect copyright.PENANAbZbsfhHrXs
597Please respect copyright.PENANADllCV3rqFO
597Please respect copyright.PENANAlSOzAlBMQQ
(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。597Please respect copyright.PENANA1CUKFMTeQz597Please respect copyright.PENANArtmW2qDOre
597Please respect copyright.PENANAdEAl7tZ613
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。597Please respect copyright.PENANAaXZCcOwHcE
597Please respect copyright.PENANAKcDzokDRBP
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。597Please respect copyright.PENANALu9hEcmo3f
597Please respect copyright.PENANAENxXjR20kw
現今最為成功的例子為口服藥物Gleevec,詳情可參考延伸閱讀。597Please respect copyright.PENANAk7XJ236Ovm
597Please respect copyright.PENANA6rkrOoT7tp
延伸閱讀:https://lihkg.com/thread/2153898/page/1597Please respect copyright.PENANAqwLeGx9GZv
597Please respect copyright.PENANAdzG4cppdqJ
(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。597Please respect copyright.PENANAuVqIhx7oNW597Please respect copyright.PENANAYrYhs4n9GV
597Please respect copyright.PENANANRYJ95ZyFm
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。597Please respect copyright.PENANA86m6yiZZMV
597Please respect copyright.PENANAWpjV4UJd5w
597Please respect copyright.PENANA0KjEPvpmgn
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。597Please respect copyright.PENANAH3xjYVVRRD
597Please respect copyright.PENANAnG3Ahhas3R
597Please respect copyright.PENANAAhA3FCNxrI
597Please respect copyright.PENANASeJFVjrhCs
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。597Please respect copyright.PENANAz0hNUDeUrK
597Please respect copyright.PENANAbxmK5AehKa
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/toc597Please respect copyright.PENANAInautQgiRN
597Please respect copyright.PENANAwcHmM2ZzFI
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。597Please respect copyright.PENANA35uDf7jpWR
597Please respect copyright.PENANAZGU5RUOodc
Link:597Please respect copyright.PENANAdv549Cmhza
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio597Please respect copyright.PENANAsJ3FDtUBrg
597Please respect copyright.PENANADliGt39wI2
597Please respect copyright.PENANAerZAPZEhXW
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。597Please respect copyright.PENANAuUAdfZtIh5
597Please respect copyright.PENANAIkLs2sYu8o
Ref1:https://www.nature.com/articles/s41586-021-03605-0597Please respect copyright.PENANA12WiRs4mAZ