Antiangiogenic activity of hypoxylonol C.

نویسندگان

  • Miyuki Fukai
  • Toshihiro Suzuki
  • Ikuko Nagasawa
  • Kaoru Kinoshita
  • Kunio Takahashi
  • Kiyotaka Koyama
چکیده

Hypoxylonol C (1), isolated from the inedible mushroom Hypoxylon truncatum, exhibited inhibitory activities against the migration and tube formation of HUVECs. A cDNA microarray analysis was performed to investigate the target of hypoxylonol C (1) in HUVECs, and it was found that the genes related to cell cycle and adhesion were down-regulated. The down-regulation of mRNA levels of cell cycle and adhesion genes was confirmed by real-time RT-PCR. Cell cycle arrest and suppression of adhesion molecule expression might be plausible mechanisms of actions for the antiangiogenic activity of hypoxylonol C (1).

برای دانلود رایگان 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

Renoprotective Effects of Hypoxylonol C and F Isolated from Hypoxylon truncatum against Cisplatin-Induced Cytotoxicity in LLC-PK1 Cells.

Although cisplatin is the standard platinum-based anticancer drug used to treat various solid tumors, it can cause damage in normal kidney cells. Protective strategies against cisplatin-induced nephrotoxicity are, therefore, clinically important and urgently required. To address this challenge, we investigated the renoprotective effects of Hypoxylontruncatum, a ball-shaped wood-rotting fungus. ...

متن کامل

Chem. Pharm. Bull. 55(9) 1316—1318 (2007)

and/or antioxidant secondary metabolites, for example, carneic acids A—B, cohaerins C—F, daldinins C—F, ramulosin, and sassafrins A—D. During our ongoing search for biologically active metabolites from the endophytic fungi, the broth extract of the xylariaceous fungus PSU-A80, isolated from the leaves of Garcinia atroviridis, showed the antioxidant activity in 1,1-diphenyl-2-picrylhydrazyl (DPP...

متن کامل

Divergence of Antiangiogenic Activity and Hepatotoxicity of Different Stereoisomers of Itraconazole.

PURPOSE Itraconazole is a triazole antifungal drug that has recently been found to inhibit angiogenesis. Itraconazole is a relatively well-tolerated drug but shows hepatotoxicity in a small subset of patients. Itraconazole contains three chiral centers and the commercial itraconazole is composed of four cis-stereoisomers (named IT-A, IT-B, IT-C, and IT-D). We sought to determine whether the ste...

متن کامل

Histidine-proline-rich glycoprotein has potent antiangiogenic activity mediated through the histidine-proline-rich domain.

Histidine-proline-rich glycoprotein (HPRG) is an abundant multidomain plasma protein evolutionarily related to high-molecular-weight kininogen. The cleaved form of high-molecular-weight kininogen has recently been demonstrated to exhibit antiangiogenic activities in vitro (J. C. Zhang et al., FASEB J., 14: 2589-2600, 2000), mediated primarily through domain 5. HPRG contains a histidine-proline-...

متن کامل

Suppression of tumor-induced angiogenesis by Brazilian propolis: major component artepillin C inhibits in vitro tube formation and endothelial cell proliferation.

Propolis, a resinous substance collected by honeybees from various plant sources, possesses various physiological activities such as antitumor effects. We have previously shown that propolis of Brazilian origin was composed mainly of artepillin C and that its constituents were quite different from those of propolis of European origin. In this report, we examined an antiangiogenic effects of Bra...

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

عنوان ژورنال:
  • Journal of natural products

دوره 77 4  شماره 

صفحات  -

تاریخ انتشار 2014