從圖中可見,癌細胞所在的環境非常複雜。555Please respect copyright.PENANAxP3EKoEnlC
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。555Please respect copyright.PENANAYD6t5Lmcoq555Please respect copyright.PENANAsAqj7P413P
555Please respect copyright.PENANAMrGIGzLdPI
在這種「逆境」之中,癌細胞究竟有何手段求生呢?555Please respect copyright.PENANA3LZ7ORo59M
555Please respect copyright.PENANASs6Cn996wB
555Please respect copyright.PENANARpsFQzS4kW
(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。555Please respect copyright.PENANAC8KXqbw2qp555Please respect copyright.PENANAdHG4uIG3xI
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。555Please respect copyright.PENANA3zdv3kj3wy
555Please respect copyright.PENANApmJtnZTEqM
555Please respect copyright.PENANA6ipc8Mj8zc
(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。555Please respect copyright.PENANAZpfY1pFVxa
555Please respect copyright.PENANAZGY2ktVUky
555Please respect copyright.PENANAzvP16fq4wU
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。555Please respect copyright.PENANAWoApO6c7FH
555Please respect copyright.PENANAKjMn4jT0Yz
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」。555Please respect copyright.PENANA1lGubbB1Rv
555Please respect copyright.PENANAtaitugO5dN
555Please respect copyright.PENANA4AKfCMtR27
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。555Please respect copyright.PENANAdp8bRhUfzG
555Please respect copyright.PENANAJWEzSaJEob
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/toc555Please respect copyright.PENANAIPd0R2qRXA
555Please respect copyright.PENANAUkjI1arRlD
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。555Please respect copyright.PENANA9Hf4lflaqg
555Please respect copyright.PENANAAvNUuzJFWD
Link:555Please respect copyright.PENANAwtvNvGra9A
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio555Please respect copyright.PENANAM9cmCuelFF
555Please respect copyright.PENANAqPO9kC755k
555Please respect copyright.PENANARz37IV6MFi
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。555Please respect copyright.PENANAvSOcBsCsFK
555Please respect copyright.PENANA9qr4EoBs0I
Ref1:https://www.cell.com/trends/cell-biology/fulltext/S0962-8924(17)30102-2555Please respect copyright.PENANA7izlkXJtR3
Ref2:https://pubmed.ncbi.nlm.nih.gov/27509858/555Please respect copyright.PENANATonarPEpM5