從圖中可見,癌細胞所在的環境非常複雜。433Please respect copyright.PENANA5dLtXIYmyU
癌細胞附近不只有著各種細胞,其就近的血管大多處於參差不齊的狀態,導致營養及氧氣難以順利到達癌細胞裡頭。433Please respect copyright.PENANAGHJUDaBtpl433Please respect copyright.PENANAc2cNkvPmlp
433Please respect copyright.PENANASinD0yNdOL
在這種「逆境」之中,癌細胞究竟有何手段求生呢?433Please respect copyright.PENANAl1H9bybJ2Z
433Please respect copyright.PENANARUTYxM0Rgh
433Please respect copyright.PENANALRjQU8qlLd
(圖2)在導管胰腺癌中,科學家發現癌細胞的所在位置含有大量名為CAM的細胞。433Please respect copyright.PENANAEwgeuj5U9b433Please respect copyright.PENANA3VEP3Fq97h
經一系列的研究後,科學家發現這些細胞竟然是協助癌細胞長大的好幫手。433Please respect copyright.PENANAW5TaPtvWaz
433Please respect copyright.PENANAJOTMgKnV4U
433Please respect copyright.PENANADCGZQo7i4X
(圖3)圖中為癌細胞如何利用周遭的CAM細胞供養自己的機制。433Please respect copyright.PENANAYt3S8UGmGR
433Please respect copyright.PENANANmPSAs5OXD
433Please respect copyright.PENANAooAUQI3Lps
在營養短缺的環境下,癌細胞迫使周遭的細胞分解蛋白質供自己所用,從而渡過難關及繼續在逆境中成長。433Please respect copyright.PENANA84HDeVJVAt
433Please respect copyright.PENANALTtbv0wtAT
在老鼠的動物模型中,若然抑制CAM細胞進行自噬作用,癌細胞的體積的確是有所縮小,得以證實癌細胞會用盡身邊的一事一物從而壯大自己,在先天資源短缺的環境下亦能「自肥」。433Please respect copyright.PENANAxbhfAS7Dmo
433Please respect copyright.PENANAR3vYvAehM8
433Please respect copyright.PENANAZZJ7GUIZsm
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。433Please respect copyright.PENANAtAJSCHy8Zu
433Please respect copyright.PENANAPQngnw4TbK
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/toc433Please respect copyright.PENANAVi2SlzGSt7
433Please respect copyright.PENANAnygbhRpQUs
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。433Please respect copyright.PENANAZc0ssvcXF0
433Please respect copyright.PENANA0SP20HB21y
Link:433Please respect copyright.PENANAAYkepy6Bym
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio433Please respect copyright.PENANAxMrOyHlWTL
433Please respect copyright.PENANAC59ku2RVnb
433Please respect copyright.PENANALymtlsHwuC
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。433Please respect copyright.PENANASM39s2noX1
433Please respect copyright.PENANA9gnlcunrN9
Ref1:https://www.cell.com/trends/cell-biology/fulltext/S0962-8924(17)30102-2433Please respect copyright.PENANAAzMW24pVgt
Ref2:https://pubmed.ncbi.nlm.nih.gov/27509858/433Please respect copyright.PENANAVpJKnMkzjo