Abstract：
PURPOSE:The prognosis for glioma patients is poor, and development of new treatments is critical. Previously, we engineered polymer-based vaccines that control GM-CSF, CpG-oligonucleotide, and tumor-lysate presentation to regulate immune cell trafficking and activation, which promoted potent immune responses against peripheral tumors. Here, we extend the use of this system to glioma. METHODS:Rats were challenged with an intracranial injection of glioma cells followed (1 week) by administration of the polymeric vaccine (containing GM-CSF, CpG, and tumor-lysate) in the tumor bed. Control rats were treated with blank matrices, matrices with GM-CSF and CpG, or intra-tumoral bolus injections of GM-CSF, CpG, and tumor lysate. Rats were monitored for survival and tested for neurological function. RESULTS:Survival studies confirmed a benefit of the polymeric vaccine as 90% of vaccinated rats survived for > 100 days. Control rats exhibited minimal benefit. Motor tests revealed that vaccination protected against the loss of forelimb use produced by glioma growth. Histological analysis quantitatively confirmed a robust and rapid reduction in tumor size. Long-term immunity was confirmed when 67% of survivors also survived a second glioma challenge. CONCLUSIONS:These studies extend previous reports regarding this approach to tumor therapy and justify further development for glioma treatment.
journal_name
Pharm Resjournal_title
Pharmaceutical researchauthors
Ali OA,Doherty E,Bell WJ,Fradet T,Hudak J,Laliberte MT,Mooney DJ,Emerich DFdoi
10.1007/s11095-010-0361-xsubject
Has Abstractpub_date
2011-05-01 00:00:00pages
1074-80issue
5eissn
0724-8741issn
1573-904Xjournal_volume
28pub_type
杂志文章abstract：PURPOSE:To develop a streamlined strategy for pharmaceutical cocrystal preparation without knowledge of the stoichiometric ratio by preparing and characterizing the cocrystals of myricetin (MYR) with four cocrystal coformers (CCF). METHODS:An approach based on the phase solubility diagram (PSD) was used for MYR cocrys...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1443-y
更新日期：2015-01-01 00:00:00
abstract：PURPOSE:The study was performed for clarifying the mechanism of interaction between indoxyl sulfate (IS), a typical uremic toxin bound to site II, and site I-ligands when bound to human serum albumin (HSA). The effect of the N to B transition on the interactions was also examined. METHODS:Quantitative investigation of...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1011014629551
更新日期：2001-04-01 00:00:00
abstract：:Chimeric L6 is a mouse-human monoclonal antibody specific for tumor cell-associated antigens. The factors affecting the physical and chemical stability of chimeric L6 were assessed at elevated temperatures (30-60 degrees C) and by multiple freezing and thawing. Three routes of degradation were observed: chemical degra...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018948901599
更新日期：1994-05-01 00:00:00
abstract：:The relationship between pKa and skin irritation in man is studied for a homologous series of benzoic acid derivatives, which permeate through human skin at comparable rates (15-88 micrograms/cm2/hr). Skin irritation and pKa are correlated for pKa less than or equal to 4. Laser Doppler velocimetric assessment of skin ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015931105660
更新日期：1988-10-01 00:00:00
abstract：:In this study the intestinal degradation and absorption of a synthetic pentapeptide, metkephamid, were investigated in the rat by determination of its wall permeabilities in the small and large intestine and the extent and mechanism of its intestinal degradation. The peptide was metabolized in the gut wall through con...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018962415287
更新日期：1994-04-01 00:00:00
abstract：PURPOSE:To study the reaction of artelinic acid with chemical model systems of cytochrome P-450 as a means of obtaining authentic samples of the putative metabolites necessary for identification of the mammalian metabolites of artelinic acid. METHODS:Artelinic acid was reacted with different organic complexes of iron(...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1012185124972
更新日期：1997-10-01 00:00:00
abstract：PURPOSE:To describe the pharmacokinetics of SK&F 107647, a synthetic hematoregulatory peptide, in healthy volunteers and in patients with adenocarcinoma. METHODS:SK&F 107647 pharmacokinetics were evaluated in 2 dose-escalation studies. Volunteers received SK&F 107647 as single 15-minute iv infusion doses of 1, 10, 100...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1007512617139
更新日期：2000-04-01 00:00:00
abstract：PURPOSE:To investigate the effect of atomization conditions on particle size and stability of spray-freeze dried protein. METHODS:Atomization variables were explored for excipient-free (no zinc added) and zinc-complexed bovine serum albumin (BSA). Particle size was measured by laser diffraction light scattering follow...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1007570030368
更新日期：2000-11-01 00:00:00
abstract：PURPOSE:The purpose was to develop a population pharmacokinetic model for montelukast after intravenous administration. Clinical trial simulations were conducted using the model developed to identify the lowest intravenous dose in 6- to 14-year-old children that would give montelukast systemic exposures that were compa...
journal_title：Pharmaceutical research
pub_type： 杂志文章,随机对照试验
doi：10.1007/s11095-005-2493-y
更新日期：2005-04-01 00:00:00
abstract：PURPOSE:Monoamine oxidases (MAOs) are non-CYP enzymes that contribute to systemic elimination of therapeutic agents, and localized on mitochondrial membranes. The aim of the present study was to validate quantitative estimation of metabolic clearance of MAO substrate drugs using human liver microsomes (HLMs). METHODS:...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-017-2140-4
更新日期：2017-06-01 00:00:00
abstract：PURPOSE:Hydroxylation of the antidepressant and smoking deterrent drug bupropion is a clinically important bioactivation and elimination pathway. Bupropion hydroxylation is catalyzed selectively by cytochrome P4502B6 (CYP2B6). CYP2B6-catalyzed bupropion hydroxylation has been used as an in vitro and in vivo phenotypic ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-008-9535-1
更新日期：2008-06-01 00:00:00
abstract：PURPOSE:Interleukin-10 (IL-10) is an anti-inflammatory molecule that has achieved interest as a therapeutic for neuropathic pain. In this work, the potential of plasmid DNA-encoding IL-10 (pDNA-IL-10) slowly released from biodegradable microparticles to provide long-term pain relief in an animal model of neuropathic pa...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-010-0077-y
更新日期：2010-05-01 00:00:00
abstract：PURPOSE:Indocyanine green (ICG), an FDA-approved near infrared (NIR) dye, has potential application as a contrast agent for tumor detection. Because ICG binds strongly to plasma proteins and exhibits aqueous, photo, and thermal instability, its current applications are largely limited to monitoring blood flow. To addre...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-010-0190-y
更新日期：2010-09-01 00:00:00
abstract：PURPOSE:To synthesize a trifluorinated bile acid that can be used for (19)F magnetic resonance imaging (MRI) of bile acid enterohepatic circulation, characterize its in vitro transporter affinity, stability, and (19)F-MRI signal, and assess its ability to concentrate in the gallbladder of C57BL/6 mice. METHODS:Target ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-012-0963-6
更新日期：2013-05-01 00:00:00
abstract：PURPOSE:Doxorubicin was chemically conjugated to a terminal end group of poly(D,L-lactic-co-glycolic acid) [PLGA] and the doxorubicin-PLGA conjugate was formulated into nanoparticles to sustain the release of doxorubicin. METHODS:A hydroxyl terminal group of PLGA was activated by p-nitrophenyl chloroformate and reacte...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018908421434
更新日期：1999-07-01 00:00:00
abstract：PURPOSE:4-Phenylbutyrate (4-PBA) is expected to be a potential therapeutic for several neurodegenerative diseases. These activities require 4-PBA transport into the brain across the blood-brain barrier (BBB). The objective of the present study was to characterize the brain transport mechanism of 4-PBA through the BBB. ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-016-1912-6
更新日期：2016-07-01 00:00:00
abstract：PURPOSE:Microphysiological systems (MPS), also known as "organs-on-chips" or "tissue chips," leverage recent advances in cell biology, tissue engineering, and microfabrication to create in vitro models of human organs and tissues. These systems offer promising solutions for modeling human physiology and disease in vitr...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1007/s11095-019-2742-0
更新日期：2019-12-17 00:00:00
abstract：PURPOSE:Relatively large (>5 microm) and porous (mass density <0.4 g/cm3) particles present advantages for the delivery of drugs to the lungs, e.g., excellent aerosolization properties. The aim of this study was, first, to formulate such particles with excipients that are either FDA-approved for inhalation or endogenou...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018910200420
更新日期：1999-11-01 00:00:00
abstract：:Interogan variation in tissue distribution of weakly basic drugs such as quinidine, propranolol, and imipramine was investigated as a function of binding to phosphatidylserine (PhS) in tissues. Tissue distributions of these drugs were determined using 10 different tissues at a steady-state plasma concentration and wer...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015935031933
更新日期：1990-10-01 00:00:00
abstract：PURPOSE:The heparin-paclitaxel conjugates using amino acid as linker (HD2), with low anticoagulant activity, the similar anticancer activity as paclitaxel, offer great potential for further investigation. METHODS:Two types of heparin-paclitaxel conjugates (HD) have been developed, in which O-acetylated heparin as carr...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-008-9762-5
更新日期：2009-04-01 00:00:00
abstract：PURPOSE:The aim of this study was to investigate the depth-dependent intradermal immunogenicity of inactivated polio vaccine (IPV) delivered by depth-controlled microinjections via hollow microneedles (HMN) and to investigate antibody response enhancing effects of IPV immunization adjuvanted with CpG oligodeoxynucleoti...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-016-1965-6
更新日期：2016-09-01 00:00:00
abstract：PURPOSE:This paper aims to investigate the immunoinhibitory properties of a lymph nodes-targeting suppressive oligonucleotide (ODN) for the potential treatment of autoimmune diseases or chronic inflammation. METHODS:Synthetic suppressive ODN engineered with an albumin-binding diacyl lipid at the 5'-terminal (lipo-ODN)...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-018-2344-2
更新日期：2018-02-08 00:00:00
abstract：:The transient dynamic swelling and dissolution behavior during the release of a growth hormone releasing peptide, [D-Trp2-D-Phe5]GHRP, from erodible, non-cross-linked poly(methyl methacrylate-co-methacrylic acid) (PMMA/MAA) beads has been investigated at pH 7.4 as a function of buffer concentration. Although the swell...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018902404036
更新日期：1993-07-01 00:00:00
abstract：PURPOSE:The stability of lipid emulsions (LE) containing various cosurfactants (oleic acid, cholesterol, Tween 80, or HCO-60) was evaluated using the maximum total interaction energy, Vtmax and the energy barrier for coalescence, W. METHODS:The Vtmax and W were calculated from the zeta potential and the rate of increa...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1016205203264
更新日期：1995-09-01 00:00:00
abstract：PURPOSE:In this study, we aimed to illustrate the utility of fractional radiofrequency (RF) that generated microchannels in the skin, allowing delivery of peptide and siRNA via the skin. The mechanisms involved in the correlation between macromolecule permeation and skin structure were also elucidated. METHODS:The mor...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1568-z
更新日期：2015-05-01 00:00:00
abstract：PURPOSE:The purpose of this study was to use a replicate designed trial to assess the overall, intra- and inter-subject variabilities in pharmacokinetic parameters of CGP 33101 after oral administration of tablets relative to that of powder suspended in water, and to determine the relative proportion of the intra-subje...
journal_title：Pharmaceutical research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1023/a:1016275402723
更新日期：1995-12-01 00:00:00
abstract：PURPOSE:We have already demonstrated that the HMG-CoA reductase inhibitor, pravastatin is actively taken up by isolated rat hepatocytes via a multispecific anion transporter (Yamazaki et al., Am. J. Physiol. 264, G36-44, (1993)). We further attempted the quantitative evaluation of this uptake in different experimental ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1016226024587
更新日期：1995-11-01 00:00:00
abstract：PURPOSE:The current study was designed to develop thiolated-graphene quantum dots (SH-GQDs) as a theranostic nanocarrier and evaluate its potential for the optimal scavenging of reactive oxygen species (ROS) in macrophages. METHODS:SH-GQDs were prepared by hydrothermal pyrolysis of carbon source (citric acid) in the p...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-016-2000-7
更新日期：2016-11-01 00:00:00
abstract：PURPOSE:To study the miscibility of proteins and polymer excipients in frozen solutions and freeze-dried solids as protein formulation models. METHODS:Thermal profiles of frozen solutions and freeze-dried solids containing various proteins (lysozyme, ovalbumin, BSA), nonionic polymers (Ficoll, polyvinylpyrrolidone [PV...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1026412107574
更新日期：2000-10-01 00:00:00
abstract：:The transport of thyrotropin releasing hormone (TRH) in rabbit buccal mucosa in vitro has been investigated with respect to (a) rate and type of metabolism of TRH on mucosal and serosal sides of buccal mucosa, (b) mechanism of TRH transport including charge effect on its permeability, and (c) pathway and rate-limiting...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015883217858
更新日期：1992-09-01 00:00:00
