Abstract：
PURPOSE:Development of a human mitochondrial gene delivery vector is a critical step in the ability to treat diseases arising from mutations in mitochondrial DNA. Although we have previously cloned the mouse mitochondrial genome in its entirety and developed it as a mitochondrial gene therapy vector, the human mitochondrial genome has been dubbed unclonable in E. coli, due to regions of instability in the D-loop and tRNA(Thr) gene. METHODS:We tested multi- and single-copy vector systems for cloning human mitochondrial DNA in E. coli and Saccharomyces cerevisiae, including transformation-associated recombination. RESULTS:Human mitochondrial DNA is unclonable in E. coli and cannot be retained in multi- or single-copy vectors under any conditions. It was, however, possible to clone and stably maintain the entire human mitochondrial genome in yeast as long as a single-copy centromeric plasmid was used. D-loop and tRNA(Thr) were both stable and unmutated. CONCLUSIONS:This is the first report of cloning the entire human mitochondrial genome and the first step in developing a gene delivery vehicle for human mitochondrial gene therapy.
journal_name
Pharm Resjournal_title
Pharmaceutical researchauthors
Bigger BW,Liao AY,Sergijenko A,Coutelle Cdoi
10.1007/s11095-011-0527-1subject
Has Abstractpub_date
2011-11-01 00:00:00pages
2863-70issue
11eissn
0724-8741issn
1573-904Xjournal_volume
28pub_type
杂志文章abstract：PURPOSE:The purpose of this study was to evaluate glucose responsiveness in HepG2 human hepatoma cells transduced by a recombinant adeno-associated virus (rAAV) vector containing the insulin gene promoter. and to investigate the effect of protamine sulfate on rAAV-mediated gene delivery. METHODS:Recombinant AAV vector...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1010923924844
更新日期：2001-07-01 00:00:00
abstract：PURPOSE:To develop a semi-mechanistic population pharmacokinetic model based on gastric emptying function for acetaminophen plasma concentration in critically ill patients tolerant and intolerant to enteral nutrition before and after prokinetic therapy. METHODS:Acetaminophen plasma concentrations were available from a...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-010-0290-8
更新日期：2011-02-01 00:00:00
abstract：PURPOSE:To investigate the effect of γ-irradiation of poly(lactic-co-glycolic acid) (PLGA)/Al(OH)₃/0 or 5 wt% diethyl phthalate (DEP) microspheres for active self-healing encapsulation of vaccine antigens. METHODS:Microspheres were irradiated with ⁶⁰Co at 2.5 and 1.8 MRad and 0.37 and 0.20 MRad/h. Encapsulation of tet...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1019-2
更新日期：2013-07-01 00:00:00
abstract：PURPOSE:Novel therapeutics are greatly needed that target specific pathological receptors and pathways involved in Neuropathic Pain (NP). Extending our previous work published in this Journal on Group I metabotropic glutamate receptor (mGluR) modulators, we now investigate the therapeutic potential of niclosamide in mo...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-016-2027-9
更新日期：2016-12-01 00:00:00
abstract：PURPOSE:To investigate the destruction of clinically-relevant bacteria within biofilms via the sustained release of the antibiotic tetracycline from zein-based electrospun polymeric fibrous matrices and to demonstrate the compatibility of such wound dressing matrices with human skin cells. METHODS:Zein/PCL triple laye...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-015-1782-3
更新日期：2016-01-01 00:00:00
abstract：PURPOSE:It was the purpose of this study to develop a new oral drug delivery system for low molecular weight heparin (LMWH) providing an improved bioavailability and a prolonged therapeutic effect. METHODS:The permeation enhancing polycarbophil-cysteine conjugate (PCP-Cys) used in this study displayed 111.4 +/- 6.4 mi...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1023803706746
更新日期：2003-06-01 00:00:00
abstract：:The crystal growth kinetics of theophylline monohydrate from aqueous buffered supersaturated solutions were investigated at 10, 20, 30, and 40 degrees C. Crystallization experiments were carried out isothermally at pH 6. During growth the crystal count and size distributions were monitored in situ. The growth rate was...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015817109932
更新日期：1991-05-01 00:00:00
abstract：PURPOSE:S-(4-Nitrobenzyl)-6-thioinosine (NBMPR) is routinely used at concentrations of 0.10 μM and 0.10 mM to specifically inhibit transport of nucleosides mediated by equilibrative nucleoside transporters 1 (ENT1) and 2 (ENT2), respectively. We recently showed that NBMPR (0.10 mM) might also inhibit placental active e...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-020-2782-5
更新日期：2020-02-21 00:00:00
abstract：PURPOSE:To monitor the biodistribution of IgG1 aggregates upon subcutaneous (SC) and intravenous (IV) administration in mice and measure their propensity to stimulate an early immune response. METHODS:A human mAb (IgG1) was fluorescently labeled, aggregated by agitation stress and injected in SKH1 mice through SC and ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1154-9
更新日期：2014-01-01 00:00:00
abstract：PURPOSE:To evaluate the effect of the size of low molecular weight hyaluronan (LMW-HA) oligomers on the targeting ability of the HA-containing copolymers to the CD44-overexpressing cells for delivering Paclitaxel (PTX) to ovarian cancer. METHODS:LMW-HA oligosaccharides of 4, 6, 8, 10, 12 and 14 sugar residues were att...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-012-0672-1
更新日期：2012-04-01 00:00:00
abstract：PURPOSE:To determine the correlation among progesterone dose, rate of import of progesterone-occupied progesterone receptor (PR) complexes into the nucleus of cells, and transcriptional activity of progesterone-PR complexes. METHODS:Live cell imaging and time-lapse microscopy of green fluorescent protein-tagged PR wer...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1026127015761
更新日期：2003-10-01 00:00:00
abstract：PURPOSE:The sensitivity and effectiveness of indirect metrics proposed for the assessment of comparative absorption rates in bioequivalence studies [Cmax, Tmax, partial AUC (AUCp), feathered slope (SLf), intercept metric (I)] were originally tested by assuming first-order absorption. The present study re-evaluates thei...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1007521016985
更新日期：2000-05-01 00:00:00
abstract：PURPOSE:To improve the delivery of liposomes to tumors using P-selectin glycoprotein ligand 1 (PSGL1) mediated binding to selectin molecules, which are upregulated on tumorassociated endothelium. METHODS:PSGL1 was orientated and presented on the surface of liposomes to achieve optimal selectin binding using a novel st...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-012-0875-5
更新日期：2013-02-01 00:00:00
abstract：PURPOSE:A double-mutant E224A/E262A full-length botulinum neurotoxin (BoNT) Type A with structural similarity to native BoNT/A but lacking the endopeptidase activity provides an ideal surrogate for testing pharmacokinetics and immunochemical characteristics of BoNT. METHODS:We determined lethality (LD50) of deactivate...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-015-1816-x
更新日期：2016-03-01 00:00:00
abstract：:Nanobiosensors with high sensitivity and specificity have shown great potential in the detection of diseases. The incorporation of therapeutic agents with nanobiosensors allows the simultaneous diagnosis and therapy of diseases. The delivery of nanobiosensors and therapeutic agents using polymers is a common strategy ...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1007/s11095-016-1944-y
更新日期：2016-10-01 00:00:00
abstract：PURPOSE:This study demonstrates the nasal administration (NA) of nanoemulsions complexed with the plasmid encoding for IDUA protein (pIDUA) as an attempt to reach the brain aiming at MPS I gene therapy. METHODS:Formulations composed of DOPE, DOTAP, MCT (NE), and DSPE-PEG (NE-PEG) were prepared by high-pressure homogen...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-018-2503-5
更新日期：2018-09-26 00:00:00
abstract：:The area function method for assessing zero-order (ko) drug absorption rates was compared to four other methods under conditions where variation occurs in the plasma concentration data and in the elimination rate constant (kel or k10) for one- or two-compartment models. For deviant kel values of a one-compartment mode...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015843811150
更新日期：1990-01-01 00:00:00
abstract：PURPOSE:The purpose of this work was to determine the jejunal permeability of cyclosporin A (CsA) in humans and whether formulation variables modulate the effects of P-glycoprotein (P-gp) on the permeability of CsA in Caco-2 cells. METHODS:A solution containing CsA, phenylalanine, propranolol, polyethyleneglycol (PEG)...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1023481418576
更新日期：2003-05-01 00:00:00
abstract：PURPOSE:To measure the charge to mass (Q/M) ratios of the impactor stage masses (ISM) from commercial Flixotide™ 250 μg Evohaler, containing fluticasone propionate (FP), Serevent™ 25 μg Evohaler, containing salmeterol xinafoate (SX), and a combination Seretide™ 250/25 μg (FP/SX) Evohaler metered dose inhalers (MDIs). M...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-018-2544-9
更新日期：2018-11-26 00:00:00
abstract：PURPOSE:Adenoviruses are being developed for diseases of the gastrointestinal tract. Several in vitro assays were used to predict stability of PEGylated adenovirus along the GI tract and determine in vivo gene transfer after oral administration. METHODS:Recombinant adenovirus was modified with monomethoxypoly(ethylene...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1025714412337
更新日期：2003-09-01 00:00:00
abstract：:Emulsions (o/w) were prepared from solid-state emulsions comprised of various matrix materials and oils and the resultant particle size properties determined. Results suggest that for those matrices that can form solid-state emulsions, the droplet size decreased as a function of time, as previously observed. The final...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018912100826
更新日期：1993-08-01 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：:To evaluate the effects of a neutron activation radiolabeling technique on an enteric-coated multiparticulate formulation of erythromycin, test quantities were produced under industrial pilot scale conditions. The pellets contained the stable isotope erbium oxide (Er-170), which was later converted by neutron activati...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015826229323
更新日期：1990-03-01 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：PURPOSE:The cause of antibody positive pure red cell aplasia associated with the subcutaneous administration of EPREX to patients with chronic kidney failure has been determined to be due to the leaching of weakly adjuvant compounds from the uncoated rubber stoppers that were formerly used in prefilled syringes. Other ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-005-5356-7
更新日期：2005-07-01 00:00:00
abstract：PURPOSE:A novel infusion system (PatchPump®) has been developed using an electrochemical actuator and a semi-flexible container to deliver liquid formulations through an infusion set. In vitro studies characterized pump performance, and clinical studies evaluated functionality and pharmacokinetic (PK) performance in hu...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-015-1765-4
更新日期：2016-01-01 00:00:00
abstract：:The stability of an antibiotic formulation (clindamycin phosphate in dextrose), which is stable at room temperature, was assessed by nonisothermal kinetic analysis at elevated temperatures. A preliminary study, conducted to establish apparent rate order, verified the appropriateness of a first-order kinetic model. The...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015840320410
更新日期：1991-05-01 00:00:00
abstract：PURPOSE:Evaluate the ability of (-)-6-aminocarbovir ((-)-6AC) to improve the CNS exposure to (-)-carbovir ((-)-CBV). METHODS:Activation of (-)-6AC in vitro was assessed by incubations of rat brain tissue homogenates. The in vivo brain exposure to (-)-CBV was then examined in rats after iv infusions of either (-)-CBV (...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1016229624703
更新日期：1995-06-01 00:00:00
abstract：PURPOSE:To determine the factors influencing "solid solubility" and phase separation kinetics of drugs from amorphous solid dispersions. METHODS:Solid dispersions of griseofulvin-poly(vinyl pyrrolidone) (PVP) and indoprofen-PVP were prepared using solvent evaporation technique. Dispersions demonstrating single Tg were...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-004-1882-y
更新日期：2005-03-01 00:00:00
abstract：PURPOSE:The intratumoral heterogeneity observed in breast cancer (BC), in particular with regard to cell surface receptor expression, can hinder the success of many targeted cancer therapies. The development of novel therapeutic agents that target more than one receptor can overcome this inherent property of tumors and...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-019-2684-6
更新日期：2020-01-21 00:00:00
