Anti-tumor effects of cationic hybrid liposomes against colon carcinoma along with apoptosis in vitro.

نویسندگان

  • Motoki Hino
  • Hideaki Ichihara
  • Yoko Matsumoto
  • Ryuichi Ueoka
چکیده

New-type three-component cationic hybrid liposomes (HLs) composed of dimyristoylphosphatidylcholine (DMPC), polyoxyethylene(21)dodecyl ether (C(12)(EO)(21)) and O,O'-ditetradecanoyl-N-(α-trimethylammonioacetyl) diethanolamine chloride (2C(14)ECl) were produced. Cationic HLs were smaller and more stable than pure DMPC liposomes. It is noteworthy that cationic HLs could remarkably inhibit the growth of human colon cancer (HCT116) cells along with apoptosis in vitro for the first time in this study.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Apoptosis inducing capacity of Holothuria arenicola in CT26 colon carcinoma cells in vitro and in vivo

Objective(s):Sea cucumber is one of the classes of echinoderms, which is considered as a health marine product and possess various biological characteristics with therapeutic application. The present investigation attempted to evaluate the potential of anti-cancer Persian Gulf sea cucumber species Holothuria arenicola (H. arenicola) aqueous extract on mice colon carcinoma cells in vitro and in ...

متن کامل

[Marked therapeutic effects of hybrid liposomes on the hepatic metastasis of colon carcinoma].

Hybrid liposomes (HLs) composed of vesicular and micellar surfactants have inhibitory effects on the growth of tumor cells in vitro and in vivo. Successful clinical chemotherapy with drug-free HLs to patient with lymphoma has been reported after approval by the Committe of Bioethics. However, the therapeutic effects of HLs on the metastasis of colon carcinoma cells have not yet been elucidated....

متن کامل

Apatinib has anti-tumor effects and induces autophagy in colon cancer cells

Objective(s): Apatinib recently has been used to treat patients with gastric cancer, but the function of apatinib in colon cancer remains unclear. This study was conducted to investigate the impacts of apatinib on the biological function and its potential mechanism of colon cancer cells in vitro. Materials and Methods:The effect of apatinib in colon cancer cells were detected by assessing cell ...

متن کامل

Remarkable inhibitory effects of hybrid liposomes on growth of human colon cancer cells through induction of cell cycle arrest along with apoptosis

BACKGROUND Hybrid liposomes can be prepared by simply sonicating a mixture of vesicular and micellar molecules in buffer solutions. In this study, we investigated the effects of hybrid liposomes on the growth of human colon cancer cells in vitro. METHODS Hybrid liposomes (HL-n, n = 21, 23, 25) composed of L-α-dimyristoylphosphatidylcholine (DMPC) and polyoxyethylene(n) dodecyl ethers (C(12)(E...

متن کامل

Betulinic acid delivered in liposomes reduces growth of human lung and colon cancers in mice without causing systemic toxicity.

Betulinic acid (BetA) is a plant-derived pentacyclic triterpenoid with potent anticancer capacity that targets the mitochondrial pathway of apoptosis. BetA has a broad efficacy in vitro against prevalent cancer types, including lung, colorectal, prostate, cervix and breast cancer, melanomas, neuroblastomas, and leukemias. The cytotoxic effects of the compound against healthy cells are minimal, ...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Biological & pharmaceutical bulletin

دوره 35 11  شماره 

صفحات  -

تاریخ انتشار 2012