Abstract:
:The modulation of intracellular nuclear factor-kappaB (NF-κB) signaling pathway involved in the deregulated expression of cell proliferation and cell cycle regulatory molecules is a pragmatic approach for chemoprevention. Eugenol (4-allyl-1-hydroxy-2-methoxybenzene), a natural phenolic constituent of oils of cloves is known to possess attractive remedial features. In the present study, we investigated the modulatory effects of eugenol on NF-κB signaling in a rat model of gastric carcinogenesis induced by N-methyl-N(')-nitro-N-nitrosoguanidine (MNNG) by analysing the expression of nuclear factor-kappaB (NF-κB) family members ((NF-κB (p50 and p65), inhibitor of kappaB alpha (IκBα), phosphorylated IκBα (p-IκBα), IκB kinase β (IKKβ)) and the NF-κB target genes that promote (e.g., cyclin D1, cyclin B and PCNA) or inhibit (e.g., p53, p21, and Gadd45) cell proliferation and cell survival. MNNG-induced gastric tumours were characterized by NF-κB activation that correlated with upregulation of IKKβ, and phosphorylation and degradation of IκBα. Furthermore, upregulation of cyclins and PCNA with downregulation of p21, p53, and Gadd45 suggested that the proliferative advantage in gastric carcinomas is dependent on elevated constitutive NF-κB activity. Administration of eugenol significantly reduced the incidence of MNNG-induced gastric tumours by suppressing NF-κB activation and modulating the expression of NF-κB target genes that regulate cell proliferation and cell survival. The targeting of NF-κB signaling pathway by eugenol may have a significant impact on chemopreventive and therapeutic approaches for cancer.
journal_name
Invest New Drugsjournal_title
Investigational new drugsauthors
Manikandan P,Vinothini G,Vidya Priyadarsini R,Prathiba D,Nagini Sdoi
10.1007/s10637-009-9345-2subject
Has Abstractpub_date
2011-02-01 00:00:00pages
110-7issue
1eissn
0167-6997issn
1573-0646journal_volume
29pub_type
杂志文章abstract::Fluorouracil (5-FU) plus irinotecan combined with bevacizumab has significant activity in metastatic colorectal cancer (mCRC), but S-1 has become a substitute for continuous infusion of 5-FU and has a very low incidence of hand-foot syndrome. With the S-1 plus irinotecan regimen (SIR), the response rate was 62.5%, and...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9743-0
更新日期:2012-08-01 00:00:00
abstract:PURPOSE:To assess safety and efficacy of folinic acid, 5-fluorouracil, gemcitabine (FFG) and folinic acid, fluorouracil, oxaliplatin (FOLFOX4) regimens with added bevacizumab as first-line treatment in patients with advanced colorectal cancer (CRC). PATIENTS AND METHODS:Patients with Stage III unresectable or Stage IV...
journal_title:Investigational new drugs
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s10637-010-9598-9
更新日期:2012-04-01 00:00:00
abstract::An HPLC analytical method was applied to the determination of plasma concentrations of 5,6-dihydro-5-azacytidine (NSC 264880, DHAC) in two foxhounds after a rapid intravenous infusion of 300 mg/kg DHAC. The dose employed is the mouse equivalent LD10 dose which results in mild reversible toxicity in the dog. The declin...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00180191
更新日期:1983-01-01 00:00:00
abstract::Mitonafide is the lead compound of a new series of antitumor drugs, the 3-Nitronaphthalimides, which have shown antineoplastic activity in vitro as well as in vivo. This phase I Mitonafide study in non-small cell lung cancer using a 120-hour continuous infusion (120 h. C.I.) schedule of administration was designed to ...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1007/BF00877242
更新日期:1992-08-01 00:00:00
abstract::Background This Phase 1b study aimed to determine the recommended Phase 2 dose of LY2334737, an oral pro-drug of gemcitabine, in combination with capecitabine, an oral pro-drug of 5-fluorouracil, in patients with advanced solid tumors. In addition, pharmacokinetics (PK) and tumor response were evaluated. Patients and ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-015-0207-9
更新日期:2015-04-01 00:00:00
abstract::We have previously described a human pancreatic-ribonuclease variant, named PE5, which carries a non-contiguous extended bipartite nuclear localization signal. This signal comprises residues from at least three regions of the protein. We postulated that the introduction of this signal in the ribonuclease provides it w...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9426-2
更新日期:2011-10-01 00:00:00
abstract::Purpose Among alkaloids, abundant secondary metabolites in plants, aporphines constitute a class of compounds with interesting biological activities, including anticancer effects. The present study evaluated the anticancer activities of 14 substances, including four aporphine derivatives acquired through the biomonito...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-019-00784-6
更新日期:2020-02-01 00:00:00
abstract::Receptor tyrosine kinases (RTKs) modulate a variety of cellular events, including cell proliferation, differentiation, mobility and apoptosis. In addition, RTKs have been validated as targets for cancer therapies. Microtubules are another class of proven targets for many clinical anticancer drugs. Here, we report that...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9577-1
更新日期:2012-04-01 00:00:00
abstract::A retrospective cohort study was performed to investigate the effectiveness of preemptive postsurgical therapy with cetuximab for patients with a major risk of recurrence or metastasis after clinical complete resection of primary oral squamous cell carcinoma (OSCC). The study period was from 2007 to 2019 for patients ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-021-01062-0
更新日期:2021-01-15 00:00:00
abstract::Capecitabine (N4-pentyloxycarbonyl-5'-deoxy-5-fluorocytidine) is a novel fluoropyrimidine carbamate, which was designed to be sequentially converted to 5-fluorouracil (5-FU) by three enzymes located in the liver and in tumors; the final step is the conversion of 5'-deoxy-5-fluorouridine (5'-DFUR) to 5-FU by thymidine ...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1023/a:1006497231579
更新日期:2000-11-01 00:00:00
abstract::PA-U2, an engineered anthrax protective antigen that is activated by urokinase was combined with wildtype lethal factor in the treatment of Colo205 colon adenocarcinoma in vitro and B16-BL6 mouse melanoma in vitro and in vivo. This therapy was also tested in combination with the small molecule paclitaxel, based on pri...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9847-1
更新日期:2013-02-01 00:00:00
abstract::Purpose The aim of this study is to detect apoptotic and cytotoxic/antiproliferative effects of a ligand substance and its metal derivatives. The substances were investigated by using an h-ras oncogene transformed rat embryo fibroblast cell line (5RP7). Methods The cytotoxic influences of dipyrido[3,2-a:2',3'c]phenazi...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-017-0559-4
更新日期:2018-10-01 00:00:00
abstract:INTRODUCTION:For decades, determination of the recommended Phase 2 dose (RP2D) was based on the toxicity (especially the maximum tolerated dose or MTD) experienced by patients enrolled in dose-escalating Phase 1 trials investigating anti-cancer agents. Recent studies suggest that this toxicity-based strategy is not sui...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9574-4
更新日期:2012-04-01 00:00:00
abstract::We explored whether barasertib (AZD1152), a selective Aurora B kinase inhibitor, is a substrate for P-glycoprotein (Pgp, MDR1), breast cancer resistance protein (BCRP), and multidrug resistance protein 2 (MRP2) in vitro. Cell survival, drug transport, and competition experiments with barasertib pro-drug and the more a...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-013-9923-1
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Alterations in retinoid signaling appear to be involved in the pathogenesis of small cell lung cancer (SCLC). Fenretinide [N-(4-hydroxyphenyl)retinamide], a synthetic retinoid, inhibits the growth of SCLC cells in vitro via the induction of apoptosis. Since these data suggested that SCLC is the adult solid t...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9228-6
更新日期:2009-12-01 00:00:00
abstract::Nafazatrom was tested against a variety of human malignancies with the human tumor stem cell assay at one or more of the following concentrations: 1, 10, 25, and 100 micrograms/ml X 1 h or 0.05, 0.5, or 5 micrograms/ml by continuous exposure. Major (greater than or equal to 70%) inhibition was noted in 7/52 adenocarci...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173781
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:A phase I study of intraperitoneal paclitaxel (ip PTX) combined with gemcitabine (GEM) plus nab-paclitaxel (nab-PTX) (GnP) was conducted to determine the maximum tolerated dose (MTD) and the recommended dose (RD) in pancreatic cancer patients with peritoneal metastasis in first-line setting. METHODS:Based on t...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00982-7
更新日期:2020-08-08 00:00:00
abstract::Phosphatidylserine (PS) and other anionic phospholipids, which become exposed on the surface of proliferating endothelial cells, tumor cells and certain leukocytes, have been used as targets for the development of clinical-stage biopharmaceuticals. One of these products (bavituximab) is currently being investigated in...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-015-0248-0
更新日期:2015-08-01 00:00:00
abstract:PURPOSE:Erlotinib (Tarceva®, OSI-774) is a small molecule inhibitor of the epidermal growth factor receptor (EGFR) tyrosine kinase. As high-grade gliomas frequently show amplification, overexpression and/or mutation of EGFR, this drug has been tested in several clinical trials with glioblastoma patients, but unfortunat...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9569-1
更新日期:2012-04-01 00:00:00
abstract::Background MET is a tyrosine kinase receptor involved in the regulation of cell proliferation and migration. Reported here are the phase I dose-escalation results for LY2875358, a monoclonal antibody against MET, in Japanese patients with advanced malignancies. Methods The study comprised a 3 + 3 dose-escalation part ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-016-0370-7
更新日期:2016-10-01 00:00:00
abstract::Pharmacological intervention to reduce CRC mortality entails the use of oral agents that can avert carcinogenesis. Silibinin, a major component of silymarin isolated from Silybum marianum (L.) was found to possess attractive remedial features. An in vivo study was designed to elucidate the effect of silibinin on the f...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9237-5
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVE:Axitinib (AG-013736), an oral, potent, and selective inhibitor of vascular endothelial growth factor receptors 1, 2, and 3, is metabolized primarily by cytochrome P450 (CYP) 3A with minor contributions from CYP1A2, CYP2C19, and glucuronidation. Co-administration with CYP inhibitors may increase systemic expos...
journal_title:Investigational new drugs
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10637-010-9511-6
更新日期:2012-02-01 00:00:00
abstract::Sunitinib is an oral antityrosine kinase inhibitor that has antiangiogenic and antitumor activities. It has been approved for the treatment of advanced RCC and for imatinib-refractory gastrointestinal stromal tumors (GIST). Tumor lysis syndrom can occur in solid tumors. We report a case of patient with metastatic RCC ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9275-z
更新日期:2010-10-01 00:00:00
abstract::In a previous study we reported on the synthesis of 1,4-naphthoquinone-sulfides by thiolation of 1,4-naphthohydroquinones with primary aryl and alkyl thiols using laccase as catalyst. These compounds were synthesized as Vitamin K3 analogues. Vitamin K3 (VK3; 2-methyl-1,4-naphthoquinone; menadione) is known to have pot...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-019-00855-8
更新日期:2020-04-01 00:00:00
abstract::Background We determined the safety, pharmacokinetics, pharmacodynamics, and antitumour activity of abexinostat in B-cell lymphoma or chronic lymphocytic leukaemia. Patients and methods Thirty-five patients received oral abexinostat 30, 45, or 60 mg/m(2) bid in a 3 + 3 design in three 21-day schedules: 14 days on trea...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-015-0206-x
更新日期:2015-04-01 00:00:00
abstract::Ergot alkaloids are psychoactive and vasoconstricting agents of the fungus Claviceps purpurea causing poisoning such as ergotism in medieval times (St. Anthony's Fire). This class of substances also inhibits tumor growth in vitro and in vivo, though the underlying mechanisms are unclear as yet. We investigated six erg...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-014-0168-4
更新日期:2015-02-01 00:00:00
abstract::Fifty-four evaluable patients with SCLC previously treated with chemotherapy received either N-methylformamide or spirogermanium. There was one partial response to N-methylformamide. The median survival times for patients treated with N-MF and spirogermanium were 11.7 and 12.6 weeks respectively. Five patients treated...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1007/BF00177255
更新日期:1990-05-01 00:00:00
abstract::LP-261 is a novel tubulin targeting anticancer agent that binds at the colchicine site on tubulin, inducing G2/M arrest. Screening in the NCI60 cancer cell lines resulted in a mean GI50 of approximately 100 nM. Here, we report the results of testing in multiple mouse xenograft models and angiogenesis assays, along wit...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9520-5
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:Everolimus (RAD001) is a novel mammalian target of rapamycin (mTOR) inhibitor, and anti-proliferative activity in various malignancies has been reported. This study evaluated the anti-tumor effects and schedule-dependent synergism of everolimus in combination with other chemotherapeutic agents in T-cell lymph...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9558-4
更新日期:2012-02-01 00:00:00
abstract::The combination of anti-cancer drugs with nutritional factors is a potential strategy for improving the efficacy of chemotherapy, particularly for hepatocellular carcinoma because its conventional therapies are mostly ineffective. Using a highly invasive hepatoma SK-Hep-1 cell line, we investigated the possible synerg...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9727-0
更新日期:2012-08-01 00:00:00