Abstract:
:Background High-risk neuroblastoma has poor outcomes with high rates of relapse despite aggressive treatment, and novel therapies are needed to improve these outcomes. Ponatinib is a multi-tyrosine kinase inhibitor that targets many pathways implicated in neuroblastoma pathogenesis. We hypothesized that ponatinib would be effective against neuroblastoma in preclinical models. Methods We evaluated the effects of ponatinib on survival and migration of human neuroblastoma cells in vitro. Using orthotopic xenograft mouse models of human neuroblastoma, we analyzed tumors treated with ponatinib for growth, gross and histologic appearance, and vascularity. Results Ponatinib treatment of neuroblastoma cells resulted in decreased cell viability and migration in vitro. In mice with orthotopic xenograft neuroblastoma tumors, treatment with ponatinib resulted in decreased growth and vascularity. Conclusions Ponatinib reduces neuroblastoma cell viability in vitro and reduces tumor growth and vascularity in vivo. The antitumor effects of ponatinib suggest its potential as a novel therapeutic agent for neuroblastoma, and further preclinical testing is warranted.
journal_name
Invest New Drugsjournal_title
Investigational new drugsauthors
Whittle SB,Patel K,Zhang L,Woodfield SE,Du M,Smith V,Zage PEdoi
10.1007/s10637-016-0387-ysubject
Has Abstractpub_date
2016-12-01 00:00:00pages
685-692issue
6eissn
0167-6997issn
1573-0646pii
10.1007/s10637-016-0387-yjournal_volume
34pub_type
杂志文章abstract::P-cadherin is frequently up-regulated in solid tumors such as gastric, colon, lung, pancreatic and breast cancers. Although P-cadherin promotes cadherin-mediated cell adhesion, the gastric cancer-linked regulation of P-cadherin has not been extensively investigated. In this study, we found epigenetic regulation of P-c...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9710-9
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:Dacomitinib (PF-00299804) is an oral, irreversible, small molecule inhibitor of human epidermal growth factor receptor-1, -2, and -4 tyrosine kinases. METHODS:This phase I, open-label, dose-escalation study (clinicaltrials.gov: NCT00783328) primarily evaluated the safety and tolerability of dacomitinib by d...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9789-z
更新日期:2012-12-01 00:00:00
abstract::Background PF-06840003 is a highly selective indoleamine 2, 3-dioxygenase (IDO1) inhibitor with antitumor effects in preclinical models. This first-in-human phase 1 study evaluated safety, pharmacokinetics/pharmacodynamics, and preliminary efficacy in recurrent malignant glioma to determine the maximum tolerated dose ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00950-1
更新日期:2020-12-01 00:00:00
abstract::Background This open-label, first-in-human, phase 1 study evaluated AMG 232, an oral selective MDM2 inhibitor in patients with TP53 wild-type (P53WT), advanced solid tumors or multiple myeloma (MM). Methods In the dose escalation (n = 39), patients with P53WT refractory solid tumors enrolled to receive once-daily AMG ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-019-00840-1
更新日期:2020-06-01 00:00:00
abstract::Imidazolium-trans-dimethylsulfoxideimidazoletetrachlororuthenate (NAMI-A) is a ruthenium compound effective on solid tumor metastases. In this study, we evaluated the effects of different routes of administration of NAMI-A on the distribution to primary tumor, lungs and kidneys in BD2F1 hybrids with Lewis lung carcino...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1023/a:1022916310694
更新日期:2003-02-01 00:00:00
abstract::LY2457546 is a potent and orally bioavailable inhibitor of multiple receptor tyrosine kinases involved in angiogenic and tumorigenic signalling. In biochemical and cellular assays, LY2457546 demonstrates potent activity against targets that include VEGFR2 (KDR), PDGFRβ, FLT-3, Tie-2 and members of the Eph family of re...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9640-6
更新日期:2012-06-01 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:OBJECTIVE:The anti-vascular endothelial growth factor (VEGF) antibody bevacizumab has received considerable attention as a first-line treatment of advanced colorectal cancers. Difficulties associated with effectively monitoring the activity of this drug have prompted us to seek a pharmacodynamic marker suitable for def...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9817-7
更新日期:2013-02-01 00:00:00
abstract:BACKGROUND:Although its efficacy is unproven, 5-fluorouracil plus cisplatin (FP) is used to prevent postoperative relapse in gastric cancer. We investigated the safety and feasibility of S-1 plus cisplatin (SP) vs. FP for stage IIIB-IV (M0) gastric cancer. METHODS:Following curative resection, 41 stage IIIB-IV (M0) ga...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9515-2
更新日期:2012-02-01 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::Tyrosine kinase inhibitors (TKI) or monoclonal antibodies targeting EGFR, HER2 or VEGFR receptors have demonstrated substantial clinical benefit in patients with advanced breast cancer, colon cancer, head and neck cancer, non-small cell lung cancer, and renal cell carcinoma. Nevertheless, these drugs have some target ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9252-6
更新日期:2010-06-01 00:00:00
abstract::T cells are important effectors in anti-tumor immunity, and aberrant expression of B7 family members may contribute to tumor evasion. In this study, we analyzed expression of costimulatory molecules on human hematologic tumor cells and explored whether B7-H3, a member of the B7 superfamily, is an effective target for ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-019-00819-y
更新日期:2020-06-01 00:00:00
abstract::Histone deacetylases (HDACs) play an important role in the epigenetic regulation of gene expression through their effects on the compact chromatin structure. In clinical studies, several classes of histone deacetylase inhibitors (HDACi) have demonstrated potent anticancer activities with metal complexes. Hence, we syn...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-017-0489-1
更新日期:2017-12-01 00:00:00
abstract::In vitro antitumor effects of human recombinant tumor necrotizing factor (rH-TNF) were examined against nine lung cancer cell lines including six non small and three small cell lung cancer, four stomach cancer cell lines and 30 freshly isolated lung cancer cell samples by the human tumor clonogenic assay. rH-TNF did n...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00169974
更新日期:1987-12-01 00:00:00
abstract::Osimertinib is a molecularly targeted agent used to treat non-small cell lung cancer (NSCLC) patients with an epidermal growth factor receptor (EGFR) T790M mutation. However, its efficacy and safety profile when patients have poor performance status (PS) is unknown. Therefore, we conducted an open-label, multi-center,...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00943-0
更新日期:2020-12-01 00:00:00
abstract::The diarylsulfonylureas have shown promise in xenograft models of childhood cancer. Sulofenur has been evaluated in phase I and II trials in adults with a variety of solid tumors, but the toxicity and maximum tolerated dose of sulofenur in children and adolescents have not been determined. In a phase I study, sulofenu...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1007/BF02614222
更新日期:1995-01-01 00:00:00
abstract::A series of 96 diarylamidine (and diarylimidazoline) derivatives were evaluated for their inhibitory effects on the growth and DNA synthesis of murine leukemia L1210 cells. The amidino- and imidazolino-substituted aryl moieties of the compounds consisted of phenyl, indole, indene, benzofuran, benzo[b]thiophene or benz...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00172069
更新日期:1983-01-01 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::Gemcitabine is a nucleoside analogue with excellent clinical activity against solid tumors. Within the cell, gemcitabine is rapidly phosphorylated to its active di- and triphosphate metabolites. Cytotoxicity with gemcitabine appears to be related to multiple effects on DNA replication, where gemcitabine triphosphate c...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1007/BF00194528
更新日期:1996-01-01 00:00:00
abstract::ALK-positive anaplastic large cell lymphoma (ALCL) represents a subset of non-Hodgkin's lymphoma that is treated with crizotinib, a dual ALK/MET inhibitor. Despite the remarkable initial response, ALCLs eventually develop resistance to crizotinib. ALK inhibitor resistance in tumors is a complex and heterogeneous proce...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-019-00802-7
更新日期:2020-06-01 00:00:00
abstract::Background Overcoming resistance to anti-epidermal growth factor receptor (EGFR) monoclonal antibodies (mAbs) in patients with KRAS wildtype (WT) metastatic colorectal cancer (mCRC) could help meet the needs of patients with limited treatment options. Methods In this phase 1b study, patients with N/KRAS WT, MET-positi...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00928-z
更新日期:2020-12-01 00:00:00
abstract::Flavone acetic acid (FAA) was incubated for 1 to 48 hr with 3 established human colon cancer cell lines endowed with distinct degrees of phenotypic properties. All 3 lines responded to FAA in almost identical fashion; when incubated with the drug for only 1 hr, an initial decrease in survival was observed for concentr...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173501
更新日期:1986-01-01 00:00:00
abstract::This study sought to measure the degree of synergy induced by specific small molecule inhibitors of DNA-PK [NU7026 and IC486241 (ICC)], a major component of the non-homologous end-joining (NHEJ) pathway, with SN38 or oxaliplatin. Synergy between the DNA damaging drugs and the DNA-PK inhibitors was assessed using the s...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9626-9
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:This Phase-I-study aimed to determine the recommended Phase-II-dosing-schedule of LY2334737, an oral gemcitabine prodrug, in patients with advanced/metastatic solid tumors. Pharmacokinetics, cytokeratin-18 (CK18) levels, genetic polymorphisms, and antitumor activity were additionally evaluated. METHODS:Pati...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-015-0286-7
更新日期:2015-12-01 00:00:00
abstract::alpha-Difluoromethylornithine (DFMO) is a known irreversible inhibitor of ornithine decarboxylase (ODC), the rate-limiting enzyme in polyamine biosynthesis. Cyclosporine (CsA) has been reported to inhibit ODC activity in vitro. In the present study, we compared the effects of DFMO and CsA on growth, survival, and poly...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00175295
更新日期:1987-01-01 00:00:00
abstract:INTRODUCTION:Multidrug resistance in cancer represents a major problem in chemotherapy. The present study was designed to assess the cytotoxicity of anthraquinones from Pentas schimperi, namely damnacanthal (1), damnacanthol (2), 3-hydroxy-2-hydroxymethyl anthraquinone (3) and schimperiquinone B (4) against nine drug-s...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-015-0268-9
更新日期:2015-08-01 00:00:00
abstract::Based on the high response rates seen among patients with colon cancer receiving high dose Melphalan with autologous marrow infusion, the Southwest Oncology Group conducted a Phase II trial of the compound at a conventional dose. The initial starting dose of 40 mg/m2 was reduced to 30 mg/m2 after severe myelotoxicity ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00171991
更新日期:1990-01-01 00:00:00
abstract::Preclinical studies, along with Phase I, II, and III clinical trials demonstrate the pharmacokinetics, pharmacodynamics, safety and efficacy of a new drug under well controlled circumstances in relatively homogeneous populations. However, these types of studies generally do not answer important questions about variabi...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1023/a:1023525513696
更新日期:2003-05-01 00:00:00
abstract::AZQ was given intravenously to 23 patients with mixed mesodermal sarcoma of the uterus refractory to conventional treatment at a dose of 22.5-30 mg/m2 q three weeks. There was one partial response lasting seven weeks and one drug-related death. Based upon the activity observed in this trial, there does not appear to b...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/BF00194555
更新日期:1991-02-01 00:00:00
abstract::Studies with CGP 41 251 (I), an N-benzoylstaurosporine derivative and PKC-alpha inhibitor, revealed that oral administration of 400 microg/day of the compound to wild type mice on four successive days reversed multi drug resistance (Killion et al. Oncology Research 7: 453-459, 1995). In our study, the same regimen of ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1023/a:1006260217400
更新日期:1999-01-01 00:00:00