Abstract：
:Cholangiocarcinoma (CCA) is one of the most serious of all cancers and a major public health problem. CCA is an extremely invasive cancer, and the survival rate for CCA patients is only 24 months after diagnosis. Although surgery and chemotherapy can extend the survival rate to 5 years, < 20-40% of CCA patients will survive this long; therefore, it is crucial to discover an effective chemotherapeutic agent for CCA. Indirubin-3'-oxime (I3O), a derivative of indirubin, has been shown to suppress cell proliferation and induce cell-cycle arrest and cell apoptosis in various human cancers. In this study, four human CCA cell lines-NOZ, HuCCT1, OCUG-1, and OZ-were used to evaluate the anticancer properties of I3O. Cell viability, cell-cycle arrest, and apoptosis were assessed using Western blotting, immunofluorescence, and flow cytometry analysis. The data show that I3O treatment can inhibit cell proliferation and induce cell-cycle arrest, and caspase-dependent apoptosis in CCA cells. These findings suggest that I3O could suppress tumor growth by regulating the cell cycle and inducing apoptosis, and is a potential therapeutic agent for treating human CCA.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Lee MY,Li YZ,Huang KJ,Huang HC,Lin CY,Lee YRdoi
10.1016/j.ejphar.2018.09.023subject
Has Abstractpub_date
2018-11-15 00:00:00pages
57-65eissn
0014-2999issn
1879-0712pii
S0014-2999(18)30562-4journal_volume
839pub_type
杂志文章abstract：:Prolactin blood level and apomorphine-induced yawning were studied in rats treated with the substituted benzamide amisulpride in association with bromocriptine or carmoxirole; two dopamine D(2) receptor agonists with high or low propensity to cross the brain-blood barrier, respectively. Administration of amisulpride p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01896-4
更新日期：2002-06-28 00:00:00
abstract：:Previous work from our laboratory has indicated that ovine prolactin can produce a rapid stimulation (within 1 h) of dopamine release from nigrostriatal and mesolimbic dopaminergic neurons of male rats. In the present experiment we attempted to determine whether this effect of prolactin was a function of an increase i...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90361-0
更新日期：1989-08-03 00:00:00
abstract：:The neuroprotective effects of catalpol, an iridoid glycoside present in the roots of Rehmannia glutinosa, on 1-methyl-4-phenylpyridinium (MPP(+))-induced oxidative stress in cultured mesencephalic neurons, especially dopaminergic neurons, were investigated. Exposure of mesencephalic neurons to 10microM MPP(+) induced...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.04.039
更新日期：2007-07-30 00:00:00
abstract：:Three peptide components of atrial natriuretic factor (ANF) caused relaxation of carbachol-contracted guinea-pig isolated tracheal smooth muscle. These were the 1-28, 5-28 and 5-27 peptide sequences (ANF(1-28), ANF-(5-28) and ANF-(5-27)). The peptides were 10-30 times more potent in epithelium-denuded than in epitheli...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90328-2
更新日期：1992-03-03 00:00:00
abstract：:In addition to its well-known interaction with ionotropic and metabotropic receptors, glutamate may, at high concentrations, interfere with a cystine-glutamate antiport designated as Xc- and lead to a significant decrease in cystine uptake and intracellular glutathione level. These effects, in turn, may induce death i...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)00155-6
更新日期：1997-05-12 00:00:00
abstract：:This investigation focused primarily on the interaction of two benzophenanthridine alkaloids (chelerythrine and sanguinarine), piperonyl butoxide and (S)-methoprene with G-protein-coupled cannabinoid CB(1) receptors of mouse brain in vitro. Chelerythrine and sanguinarine inhibited the binding of the CB(1) receptor ago...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.11.033
更新日期：2011-03-01 00:00:00
abstract：:Oxidative stress is associated with exacerbation of renal injuries in hypertension. In clinical studies benidipine hydrochloride (benidipine), a dihydropyridine calcium channel blocker with antioxidant activity, reduced oxidative stress. However, the mechanism of suppression of oxidative stress remains to be fully cha...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.10.072
更新日期：2008-02-02 00:00:00
abstract：:Prior studies demonstrated that guanabenz reduces systemic blood pressure by inhibiting central sympathetic outflow as well as by adrenergic neuron blockade. Potential mechanisms responsible for the reduction of efferent sympathetic activity were examined in the present series. Guanabenz failed to modify carotid sinus...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90005-4
更新日期：1976-05-01 00:00:00
abstract：:Multidrug resistance phenotype in mammalian cells is often correlated with overexpression of P-glycoprotein or Multidrug Resistance-Associated protein (MRP(1)). Both proteins are energy-dependent drug efflux pumps that efficiently reduce the intracellular accumulation and hence the cytotoxicity of many natural cytotox...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00047-9
更新日期：2000-03-17 00:00:00
abstract：:We examined the mechanism of endothelin-1-induced contraction in the porcine coronary artery by assessing the changes in myosin light chain phosphorylation and cytosolic Ca2+ concentration ([Ca2+]i) determined by fura-2 and front-surface fluorometry. Endothelin-1 induced a rapid phosphorylation of myosin both in the p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(94)90011-6
更新日期：1994-12-15 00:00:00
abstract：:Cathepsin S is a major histocompatibility complex (MHC) class II associated invariant chain (Ii) degrading enzyme expressed in antigen presenting cells such as B cells and dendritic cells. This enzyme is essential for MHC class II associated antigen processing and presentation to CD4(+) T cells. Compound I, a selectiv...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.03.051
更新日期：2006-05-24 00:00:00
abstract：:The inhibitory effects of adenosine, ATP, 5'-adenylyl methylene diphosphonate (beta, gamma-meATP) and adenosine 5'-alpha, beta-methylene triphosphonate (alpha, beta-meATP) were compared on the cholinergic twitch responses to transmural stimulation of the guinea-pig ileum. Adenosine, ATP and beta, gamma-meATP reduced t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90527-1
更新日期：1982-01-08 00:00:00
abstract：:This study investigated the effect of the platelet-activating factor (PAF) receptor antagonist, PCA 4248, on the rat pleurisy caused by PAF, serotonin, bradykinin, histamine or allergen. The pleurisy was assessed by measuring liquid extravasation and leucocyte infiltration. Oral pretreatment with PCA 4248 (2.5-20 mg/k...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90087-x
更新日期：1993-06-11 00:00:00
abstract：:Intravenous injection of ovalbumin into actively and passively sensitized guinea-pig resulted in acute circulatory collapse. The plasma level of immunoreactive endothelin rose from 22 +/- 2 to 40 +/- 7 fmol/ml (n = 12, P < 0.01) and 29 +/- 5 fmol/ml (n = 12, P < 0.01) in actively and passively sensitized animals, resp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)91001-4
更新日期：1993-08-03 00:00:00
abstract：:Prevention and restoration of hepatic fibrosis from chronic liver injury is essential for the treatment of patients with chronic liver diseases. Vitamin C is known to have hepatoprotective effects, but their underlying mechanisms are unclear, especially those associated with hepatic fibrosis. Here, we analyzed the imp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.06.008
更新日期：2015-09-05 00:00:00
abstract：:Endothelin (ET) and its receptor characteristics were studied in hyper- and hypo-thyroid states in the rats. Hyperthyroidism was induced by daily administration of thyroxine (0.1 mg/kg i.p.) for 8 weeks, while hypothyrodism was induced by daily administration of methimazole (10 mg/kg i.p.) for 8 weeks. The chronic adm...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90086-w
更新日期：1993-06-11 00:00:00
abstract：:Recently we have demonstrated that 20-hydroxy-5,8,11,14-eicosatetraenoic acid (20-HETE) constricts rat aortic rings and that this effect is cyclooxygenase- and endothelium-dependent. Incubation of 20-HETE with ram seminal vesicles, a rich source of cyclooxygenase, led to the identification of vasoconstrictor metabolit...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90812-v
更新日期：1993-04-22 00:00:00
abstract：:5-(2'-[18F]Fluoroethyl)flumazenil ([18F]FEF), a fluorine-18-labeled analogue of the benzodiazepine antagonist flumazenil, was evaluated for use with positron emission tomography (PET). PET imaging of a baboon after i.v. injection of [18F]FEF showed that the radiofluorinated ligand rapidly localized in vivo within benz...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90153-u
更新日期：1992-07-21 00:00:00
abstract：:The recent elucidation of the primary structures of different melatonin receptors as well as the deduction of the secondary structure of rhodopsin has allowed us to construct a model for melatonin recognition at its G protein-coupled receptor. To achieve this, we have used the quantum mechanics method Austin model 1 t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00114-8
更新日期：1996-05-23 00:00:00
abstract：:There is experimental evidence indicating that chronic moderate ethanol consumption delays the age-dependent increase in blood pressure. Since the brain natriuretic peptide (BNP) is a potent hypotensive hormone, the effect of chronic ethanol treatment on the heart BNP system was investigated, using spontaneously hyper...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00644-9
更新日期：1996-11-28 00:00:00
abstract：:The effects of chronic exposure to moderate levels of carbon monoxide (CO) upon the augmentation of arteriosclerotic plaque development were investigated in a series of in vivo studies. Cockerels were exposed to carefully regulated CO levels in dynamic exposure chambers. The plaque volume percentage in the aortic wall...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0926-6917(92)90025-8
更新日期：1992-09-01 00:00:00
abstract：:This study investigated a potential interaction between MK-801 and morphine tolerance using electroencephalography (EEG), EEG spectral parameters and behavior in the rat. Rats were treated for 7 days with morphine alone or with morphine and MK-801. Control groups received chronic MK-801 alone or saline. On day 8 all r...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90293-3
更新日期：1994-08-11 00:00:00
abstract：:Endogenous polyamines mediate acute metabolic effects and cardiac hypertrophy associated to beta-adrenoceptor stimulation. The aim of this study is to characterize the role of polyamines on beta-adrenoceptor system mediated responses. To this end, the functional interaction of polyamine modifying drugs on isoprotereno...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.07.069
更新日期：2008-11-19 00:00:00
abstract：:Synthesized pyridine compound derivatives (SK94, SK126) from a natural lead source were administered to mice to test for possible anti-TNF alpha and anti-inflammatory activities. Lipopolysaccharide (LPS)-induced TNF alpha production was analyzed in the endothelial cells, Raw 264.7 cells, and serum of normal mice after...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.01.062
更新日期：2011-04-25 00:00:00
abstract：:Extracellular fluid levels of excitatory amino acids (glutamate, Glu; and aspartate, Asp) in the locus coeruleus and the behavioral signs during naloxone-precipitated withdrawal from kappa-opioid receptor agonists, butorphanol and (5 alpha, 7 alpha, 8 beta) -(+)-N-methyl-N-[7-(1-pyrrolidinyl)-1-oxaspiro[4,5]dec-8-yl]-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00569-9
更新日期：1996-10-31 00:00:00
abstract：:The concentrations of p-tyramine (p-TA), m-tyramine (m-TA), dopamine (DA) and their principal metabolites, p-hydroxyphenylacetic acid (p-HPAA), m-hydroxyphenylacetic acid (m-HPAA) and homovanillic acid (HVA) were determined in the corpus striatum of Swiss mice at various times after the subcutaneous administration of ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90261-8
更新日期：1982-09-24 00:00:00
abstract：:Kinetin has been shown to have anti-aging effects on several different systems, including plants and human cells. Recently, we demonstrated that kinetin markedly inhibited platelet aggregation in washed human platelets. In the present study, an electron spin resonance (ESR) method was used to further evaluate the scav...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01528-0
更新日期：2003-04-04 00:00:00
abstract：:We have investigated the influence of physico-chemical parameters (chemical structure and lipophilicity), biochemical properties (catabolism, affinity for 3H-etorphine binding sites and 3H-(D-Ala)2-Leu5-enkephalin amide binding sites) and biological activity in isolated organs (guinea-pig ileum and mouse vas deferens)...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(80)90114-4
更新日期：1980-04-11 00:00:00
abstract：:We have investigated the effects of four fluoroquinolones on the human ether-à-go-go-related gene (HERG) mediated K(+) currents to evaluate their potential to induce QT-prolongation. HERG currents were measured from stably transfected Chinese hamster ovary (CHO) cells by means of the patch-clamp technique. Bath applic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00693-2
更新日期：2000-10-20 00:00:00
abstract：:Diabetic osteopenia can result in an increased incidence of bone fracture and a delay in fracture healing. Quercetin, one of the most widely distributed flavonoids in plants, possesses antioxidant property and beneficial effect on osteoporosis in ovariectomized mice. All these properties make quercetin a potential can...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.08.014
更新日期：2011-11-16 00:00:00
