前列腺癌與正常前列腺細胞的其中一道不同之處,就是前列腺癌細胞裡頭含有豐盛的油脂粒(Lipid Droplet)。556Please respect copyright.PENANAOS4OPobc0V556Please respect copyright.PENANAR6GhAPeVQd
556Please respect copyright.PENANAwTtDudc181
油脂粒為細胞儲存脂肪的一道地方,在不少癌症例如乳癌、腸癌及腦癌也能找得到數量充盛的油脂粒。556Please respect copyright.PENANAoOpZFtYeUC
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(圖2)前列腺癌細胞油脂粒的主要成份,是名為Cholesteryl ester (CE)的物質,556Please respect copyright.PENANApWVIK0Sa4v
簡單來說可以看成為脂肪酸與膽固醇結合在一起的物質。556Please respect copyright.PENANAeUekWNHHdr556Please respect copyright.PENANACn7fMU0aah
556Please respect copyright.PENANAXPQ2aZDzWV
(圖3)CE,亦即是前列腺癌細胞油脂粒的主要成份,是依靠細胞裡頭一隻名為ACAT的蛋白酶製作而成。556Please respect copyright.PENANAWCLvRNmTSE556Please respect copyright.PENANAPtjLJwEv1R
556Please respect copyright.PENANABudpvEdzEW
利用抑壓ACAT的藥物不但之能夠將老鼠的前列腺腫瘤縮小,更對老鼠身體的其他器官及細胞並無做成任何大的影響。556Please respect copyright.PENANABGBcf114S1
556Please respect copyright.PENANA0CBcpA9bVe
某部份的前列腺癌細胞可依靠抑壓雄激素來阻止其生長,但此方法並非絕對有效,某部份的前列腺癌細胞並不依賴雄激素亦能快速生長及轉移到骨頭等各身體部位。556Please respect copyright.PENANAwzPHssCoHA
556Please respect copyright.PENANAB9J9QrfTK0
在這種情況下,針對前列腺癌細胞的油脂新陳代謝來抑壓其生長,未嘗不是一道可行的方向。556Please respect copyright.PENANAC87482gaqW
556Please respect copyright.PENANA2b9oM2HU6l
556Please respect copyright.PENANAC54BN2TP84
556Please respect copyright.PENANASpH4qPGIQq
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。556Please respect copyright.PENANAavPS4vL52O
556Please respect copyright.PENANAQjM9m1pCXe
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/toc556Please respect copyright.PENANA6O6s3AalQj
556Please respect copyright.PENANAQbF4h2Crot
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。556Please respect copyright.PENANAItNJnaRkOe
556Please respect copyright.PENANA1P5avPyzqL
Link:556Please respect copyright.PENANATbpDnOG5uV
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio556Please respect copyright.PENANAihmpCzzKap
556Please respect copyright.PENANAePPXEwFuIN
556Please respect copyright.PENANAkRqURYcKwZ
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。556Please respect copyright.PENANAwvqUCIYWiI
556Please respect copyright.PENANAlk7dUNtiJp
Ref1:https://pubmed.ncbi.nlm.nih.gov/24606897/556Please respect copyright.PENANAVcfqWDCzue
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薯仔聞茱莉

篇 #155
三十秒科學–癌細胞裡頭的油脂粒
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