Abstract:
:HDAC inhibitors (HDACI) are now emerging as one of the most promising new classes of drugs for the treatment of select forms of non-Hodgkin's lymphoma (NHL). They are particularly active in T-cell lymphomas, possibly hodgkin's lymphoma and indolent B cell lymphomas. Presently, two of these agents, vorinostat and romidepsin, have been approved in the US for the treatment of relapsed and refractory cutaneous T cell lymphomas (CTCL). Initially, these agents were developed with the idea that they affected transcriptional activation and thus gene expression, by modulating chromatin condensation and decondensation. It is now clear that their effects go beyond chromatin and by affecting the acetylation status of histones and other intra-cellular proteins, they modify gene expression and cellular function via multiple pathways. Gene expression profiles and functional genetic analysis has led to further understanding of the various molecular pathways that are affected by these agents including cell cycle regulation, pathways of cellular proliferation, apoptosis and angiogenesis all important in lymphomagenesis. There is also increasing data to support the effects of these agents on T cell receptor and immune function which may explain the high level of activity of these agents in T cell lymphomas and hodgkin's lymphoma. There is ample evidence of epigenetic dysregulation in lymphomas which may underlie the mechanisms of action of these agents but how these agents work is still not clear. Current HDAC inhibitors can be divided into at least four classes based on their chemical structure. At present several of these HDAC inhibitors are in clinical trials both as single agents and in combination with chemotherapy or other biological agents. They are easy to administer and are generally well tolerated with minimal side effects. Different dosing levels and schedules and the use of isospecific HDAC inhibitors are some of the strategies that are being employed to increase the therapeutic effect of these agents in the treatment of lymphomas. There may also be class differences that translate into specific activity against different lymphoma. HDAC inhibitors will likely be incorporated into combinations of targeted therapies both in the upfront and relapsed setting for lymphomas.
journal_name
Invest New Drugsjournal_title
Investigational new drugsauthors
Zain J,O'Connor OAdoi
10.1007/s10637-010-9591-3subject
Has Abstractpub_date
2010-12-01 00:00:00pages
S58-78eissn
0167-6997issn
1573-0646journal_volume
28 Suppl 1pub_type
杂志文章abstract::A series of novel 5-(4-methyl-benzylidene)-thiazolidine-2,4-dione derivatives 6 (a-d) and 7 (a-g) were synthesized with different substituted aromatic sulfonyl chlorides (R-SO(2)-Cl) and alkyl halides (R-X) and were characterized by (1)H NMR, LC/MS, FTIR and elemental analyses. All the compounds synthesised were evalu...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-008-9130-7
更新日期:2008-10-01 00:00:00
abstract::Fifteen patients with advanced carcinoma of the breast who had failed prior chemotherapy, were treated with recombinant gamma interferon at a dose of 2mg/m2 (1mg = 2.4 X 10(7) international units) intravenously for five consecutive days every other week. The median patient age was 51 and all patients had a performance...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173511
更新日期:1986-01-01 00:00:00
abstract::An inflammatory myofibroblastic tumor (IMT) is a rare invasive soft tissue mass with intramuscular penetration that is primarily treated via a surgical procedure. However, with unclear boundaries and a high rate of relapse, there is no standard treatment for recurrence or unresectable tumors. It is noteworthy that app...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00984-5
更新日期:2020-09-11 00:00:00
abstract::Heparan sulfate mimetics, which we have called the PG500 series, have been developed to target the inhibition of both angiogenesis and heparanase activity. This series extends the technology underpinning PI-88, a mixture of highly sulfated oligosaccharides which reached Phase III clinical development for hepatocellula...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9245-5
更新日期:2010-06-01 00:00:00
abstract::To explore the clinical significance of the level of HER2/neu gene amplification in a homogenous cohort of 33 patients with HER2-positive metastatic breast cancer (MBC) and available tumor samples treated with a trastuzumab-based regimen, we retrospectively performed dual-color fluorescence in-situ hybridization test ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-008-9155-y
更新日期:2009-04-01 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:BACKGROUND:BTH1677 is a beta glucan pathogen associated molecular pattern (PAMP) currently being investigated as a novel cancer therapy. Here, the initial safety and pharmacokinetic (PK) results of BTH1677 in healthy subjects are reported. SUBJECTS AND METHODS:In the Phase 1a single-dosing study, subjects were randomi...
journal_title:Investigational new drugs
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10637-016-0325-z
更新日期:2016-04-01 00:00:00
abstract::Virotherapy is an emerging strategy for the treatment of cancer that utilizes both replication-competent and genetically modified viruses to selectively kill tumor cells. We have previously shown that Coxsackievirus A21 (CVA21), a common-cold producing enterovirus, is an effective oncolytic agent against human melanom...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9614-0
更新日期:2012-04-01 00:00:00
abstract::An in vitro assay, which evaluates drug effect on 3H-thymidine incorporation, was used to investigate the absolute and relative activities of cisplatin (DDP), carboplatin (CBDCA) and iproplatin (CHIP) on 317 specimens from untreated tumors, including breast and ovarian cancers and malignant melanomas. Similar activiti...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00175294
更新日期:1987-01-01 00:00:00
abstract::Certain toxic effects of cytotoxic anticancer agents typically evolve over weeks. When such agents are administered weekly, these effects are cumulative. With such schedules, good medical practice mandates dose modifications with mild or moderate toxicity in order to avoid progression to serious or life-threatening to...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1023/a:1025464510639
更新日期:2003-08-01 00:00:00
abstract:PURPOSE:Preclinical data indicate that combination HER2-directed and anti-VEGF therapy may bypass resistance to trastuzumab. A phase I trial was performed to assess safety, activity, and correlates. EXPERIMENTAL DESIGN:Patients with advanced, refractory malignancy were enrolled (modified 3 + 3 design with expansions f...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-014-0173-7
更新日期:2015-02-01 00:00:00
abstract::Diflubenzuron (DFB) and Clanfenur (CFN) belong to a group of compounds called Benzoylphenyl Ureas (BPUs). Several BPUs regulate cell growth in insects and/or inhibit growth of B-16 murine melanomas. In view of potential clinical use for these compounds, DFB and CFN were selected as examples of BPUs and tested for effe...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00874426
更新日期:1993-11-01 00:00:00
abstract::Tea (Camellia sinensis) is one of the most widely used beverages worldwide and tea consumption has been shown to have an inverse correlation to the incidence of human cancers in epidemiological and experimental studies. In the present study, the protective effects of green tea polyphenols (GTP) and black tea polypheno...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-008-9204-6
更新日期:2009-12-01 00:00:00
abstract:BACKGROUND:We performed a phase I study to determine the dose and safety of everolimus as a combination chemotherapy in peripheral T-cell lymphoma (PTCL). METHODS:Four dose levels (2.5 to 10 mg) of everolimus from days 1 to 14 with CHOP (750 mg/m(2) cyclophosphamide, 50 mg/m(2) doxorubicin, and 1.4 mg/m(2) (maximum 2 ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-013-0015-z
更新日期:2013-12-01 00:00:00
abstract::SHetA2 is a small molecule flexible heteroarotinoid (Flex-Het) with promising cancer prevention and therapeutic activity. Extensive preclinical testing documented lack of SHetA2 toxicity at doses 25 to 150 fold above effective doses. Knowledge of the SHetA2 molecular target(s) that mediate(s) the mechanism of SHetA2 a...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-013-0041-x
更新日期:2014-06-01 00:00:00
abstract::Pancreatic cancer is a lethal disease characterized by local invasion and early dissemination. It is resistant to conventional surgical, radiotherapeutic, and chemotherapeutic modalities. These interventions have had minimal impact on overall survival with very few patients enjoying long term survival. Over the past f...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1023/a:1006383831045
更新日期:2000-02-01 00:00:00
abstract::Taxol was administered as a 24-hour continuous infusion at 250 mg/m2 in this Phase II trial in patients with adenocarcinomas of the upper gastrointestinal tract (UGIT). Twenty-five patients were entered between July 1991 and June 1992, twenty-three were eligible and were evaluated for toxicity and twenty-two were asse...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1007/BF00873804
更新日期:1995-01-01 00:00:00
abstract::Glioblastoma (GBM), one of the most malignant human neoplasias, responds poorly to current treatment modalities, with temozolomide (TMZ) being the drug most frequently used for its treatment. Tetra-O-methyl Nordihydroguaiaretic Acid (M4N) is a global transcriptional repressor of genes dependent on the Sp1 transcriptio...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9917-4
更新日期:2013-08-01 00:00:00
abstract::Polymeric cyclodextrin-based nanoparticles are currently undergoing clinical trials as nanotherapeutics. Using a non-covalent approach, we decorated two cross-linked cyclodextrin polymers of different molecular weights with an RGD peptide derivative to construct a novel carrier for the targeted delivery of doxorubicin...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-018-0711-9
更新日期:2019-08-01 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::We have recently developed a liposomal nanoparticle (LNP) formulation of irinotecan based on loading method that involves formation of a complex between copper and the water soluble camptothecin. The loading methodology developed for irinotecan was evaluated to develop a LNP topotecan formulation (referred to herein a...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9832-8
更新日期:2013-02-01 00:00:00
abstract::Chaetoglobosin K (ChK) is a natural product that inhibits anchorage-dependent and anchorage-independent growth of ras-transformed cells, prevents tumor-promoter disruption of cell-cell communication, and reduces Akt activation in tumorigenic cells. This study demonstrates how ChK modulates the JNK pathway in ras-trans...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9883-x
更新日期:2013-06-01 00:00:00
abstract::There is no effective systemic therapy for disseminated metastatic melanoma. Data suggest that endothelin may play a role in pathophysiology of melanoma and that the dual endothelin receptor antagonist bosentan may have anti-tumor activity. This multicenter, open-label, single-arm, prospective, proof-of-concept study ...
journal_title:Investigational new drugs
pub_type: 杂志文章,多中心研究
doi:10.1007/s10637-006-9014-7
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Therapeutic approaches to marginal zone B-cell lymphoma (MZL) continue to evolve. Localized MZL responds favorably to local treatments, including surgery and/or local radiation therapy. However, MZL manifests as a disseminated disease in one-third of the cases at diagnosis. Moreover, relapses involving dista...
journal_title:Investigational new drugs
pub_type: 杂志文章,多中心研究
doi:10.1007/s10637-009-9260-6
更新日期:2010-04-01 00:00:00
abstract::Lactoferrin has gained extensive attention due to its ample biological properties. In this study, recombinant human lactoferrin carrying humanized glycosylation (rhLf-h-glycan) expressed in the yeast Pichia pastoris SuperMan5, which is genetically glycoengineered to efficiently produce functional humanized glycoprotei...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-01020-2
更新日期:2020-10-16 00:00:00
abstract::Cancer is one of the major causes of death for non-transmissible chronic diseases worldwide. Conventional treatments including surgery, chemotherapy and external beam radiotherapy are generally far from curative. Complementary therapies are attempted for achieving more successful treatment response. Systemic targeted ...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1007/s10637-011-9758-6
更新日期:2012-10-01 00:00:00
abstract::Fluorinated pyrimidines, particularly 5-fluorouracil (FUra), have been the subject of intense and almost continuous basic and clinical study since development in the late 1950's by Dr. Charles Heidelberger. Despite this intensive effort, the most important mechanisms by which FUra influences tumor growth in individual...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1007/BF00178188
更新日期:1989-04-01 00:00:00
abstract::Objective The aim of the current study was to examine the anticancer activity and the detailed mechanism of novel diisoquinoline derivatives in human gastric cancer cells (AGS). Methods The viability of AGS cells was measured by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay. Cell cycle analy...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-018-0584-y
更新日期:2018-12-01 00:00:00
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...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9345-2
更新日期:2011-02-01 00:00:00
abstract::The protective role of Luteolin (LUT) against Azoxymethane (AOM)-induced mouse colon carcinogenesis has been documented earlier. The aim of this study is to investigate on the mechanism of chemopreventive action exhibited by LUT employing AOM-induced colon carcinogenesis in mice as an experimental model. LUT inhibited...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9359-9
更新日期:2011-04-01 00:00:00