Abstract：
:Interleukin-1 receptor antagonist (IL-1Ra) is a naturally occurring anti-inflammatory antagonist of interleukin-1 family of pro-inflammatory cytokines. The broad spectrum anti-inflammatory effects of IL-1Ra have been investigated against various auto-immune diseases such as diabetes mellitus, rheumatoid arthritis. Despite of its outstanding broad spectrum anti-inflammatory effects, IL-1Ra has short biological half-life (4-6 h) and to cope with this problem, up till now, many delivery strategies have been applied either to extend the half-life and/or prolong the steady-state sustained release of IL-1Ra from its target site. Here in our present paper, we have provided an overview of all approaches attempted to prolong the duration of therapeutic effects of IL-1Ra either by fusing IL-1Ra using fusion protein technology to extend the half-life and/or development of new dosage forms using various biodegradable polymers to prolong its steady-state sustained release at the site of administration. These approaches have been characterized by their intended impact on either in vitro release characteristics and/or pharmacokinetic and pharmacodynamic parameters of IL-1Ra. We have also compared these delivery strategies with each other on the basis of bioactivity of IL-1Ra after fusion with fusion protein partner and/or encapsulation with biodegradable polymer.
journal_name
Pharm Resjournal_title
Pharmaceutical researchauthors
Akash MS,Rehman K,Chen Sdoi
10.1007/s11095-013-1118-0subject
Has Abstractpub_date
2013-11-01 00:00:00pages
2951-66issue
11eissn
0724-8741issn
1573-904Xjournal_volume
30pub_type
杂志文章,评审abstract：:The delivery of therapeutic nucleic acids to neurons has the potential to treat neurological disease and spinal cord injury. While select viral vectors have shown promise as gene carriers to neurons, their potential as therapeutic agents is limited by their toxicity and immunogenicity, their broad tropism, and the cos...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1007/s11095-007-9439-5
更新日期：2008-05-01 00:00:00
abstract：PURPOSE:To compare the adjuvanticity of polymeric particles (new-generation adjuvant) and alum (the traditional and FDA-approved adjuvant) for H5N1 influenza split vaccine, and to investigate respective action mode. METHODS:Vaccine formulations were prepared by incubating lyophilized poly(lactic acid) (PLA) microparti...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1224-z
更新日期：2014-04-01 00:00:00
abstract：PURPOSE:The purpose of this work was to study the influence of cell differentiation on the mRNA expression of transporters and channels in Caco-2 cells and to assess Caco-2 cells as a model for carrier-mediated drug transport in the intestines. METHOD:Gene mRNA expression was measured using a custom-designed microarra...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1022282221530
更新日期：2003-01-01 00:00:00
abstract：PURPOSE:Hydrogen/deuterium (H/D) exchange over a range of temperatures suggests a protein structural/mobility transition in the solid state below the system glass transition temperature (Tg). The purpose of this study was to determine whether solid-state protein stability correlates with the difference between storage ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-020-02897-7
更新日期：2020-08-13 00:00:00
abstract：PURPOSE:The aim of the study was to investigate whether dopamine is transferred along the olfactory pathway to the brain following nasal administration to mice. METHODS:[3H]-Dopamine was administered nasally or intravenously to female mice. Brain tissue samples were excised and the radioactive content was measured. Th...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1007542618378
更新日期：2000-06-01 00:00:00
abstract：:A method to provide near-constant sustained release of high molecular weight, water-soluble proteins from polyanhydride microspheres is described. The polyanhydrides used were poly(fatty acid dimer) (PFAD), poly(sebacic acid) (PSA), and their copolymers [P(FAD-SA)]. P(FAD-SA) microspheres containing proteins of differ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018929531410
更新日期：1993-04-01 00:00:00
abstract：PURPOSE:Safe, targeted delivery of therapeutics remains a focus of drug/gene delivery, the aim being to achieve optimal efficacy while minimising off-target delivery. Dendrimers have a vast array of potential applications and have great potential as gene and drug delivery tools. We previously reported the development o...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1408-1
更新日期：2014-11-01 00:00:00
abstract：PURPOSE:To study the PK interaction of L-dopa/benserazide in rats. METHODS:Male rats received a single oral dose of 80 mg/kg L-dopa or 20 mg/kg benserazide or 80/20 mg/kg L-dopa/benserazide. Based on plasma concentrations the kinetics of L-dopa, 3-O-methyldopa (3-OMD), benserazide, and its metabolite Ro 04-5127 were c...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1010935228654
更新日期：2001-08-01 00:00:00
abstract：:Despite substantial research carried out over the last decades, it remains difficult to understand the wide range of pharmacological effects of dopaminergic agents. The dopaminergic system is involved in several neurological disorders, such as Parkinson's disease and schizophrenia. This complex system features multipl...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1007/s11095-017-2333-x
更新日期：2018-02-15 00:00:00
abstract：PURPOSE:To evaluate the potential of ascorbate as a novel ligand in the preparation of pharmaceutical nanocarriers with enhanced tumor-cell specific binding and cytotoxicity. METHODS:Palmitoyl ascorbate was incorporated into liposomes at varying concentrations. A stable formulation was selected based on size and zeta ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-008-9674-4
更新日期：2008-11-01 00:00:00
abstract：PURPOSE:To develop novel bioactive-chylomicrons to solve oral delivery obstacles of Berberine chloride and target the lymphatic system. METHODS:Berberine-loaded bioactive-chylomicrons were prepared and underwent full in vitro characterization. Intestinal permeability was appraised via both non-everted gut sac model an...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-017-2307-z
更新日期：2018-01-05 00:00:00
abstract：PURPOSE:We prepared injectable microspheres for controlled release of TAK-029, a water-soluble GPIIb/IIIa antagonist and discussed the characteristics of controlled release from microspheres. METHODS:Copoly(dl-lactic/glycolic)acid (PLGA) microspheres were used for controlled release of TAK-029 [4-(4-amidinobenzoylglyc...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1012190304074
更新日期：1997-09-01 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 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:The purpose of this investigation was to determine the influence on the antimicrobial activity of cetylpyridinium chloride of the various components of the formulation of each of six candy based lozenges. METHODS:In vivo activity was investigated using six volunteers by determining the reduction in colony form...
journal_title：Pharmaceutical research
pub_type： 临床试验,杂志文章
doi：10.1023/a:1016002322692
更新日期：1996-04-01 00:00:00
abstract：:Gene delivery systems are designed to control the location of administered therapeutic genes within a patient's body. Successful in vivo gene transfer may require (i) the condensation of plasmid and its protection from nuclease degradation, (ii) cellular interaction and internalization of condensed plasmid, (iii) esca...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1023/a:1012187414126
更新日期：1997-07-01 00:00:00
abstract：:A liposomal formulation of methylprednisolone (L-MPL) was developed to improve localization of this immunosuppressant in lymphatic tissues. Liposomes containing MPL were formulated from a mixture of phosphatydylcholine and phosphatydylglycerol (molar ratio, 9:1) and sized by extrusion through a 0.1-micron membrane. Ma...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018954704886
更新日期：1993-10-01 00:00:00
abstract：PURPOSE:For passive dry powder inhalers (DPIs) entrainment and emission of the aerosolized drug dose depends strongly on device geometry and the patient's inhalation manoeuvre. We propose a computational method for optimizing the entrainment part of a DPI. The approach assumes that the pulmonary delivery location of ae...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-016-1992-3
更新日期：2016-11-01 00:00:00
abstract：PURPOSE:Knowledge about the uptake mechanism and subsequent intracellular routing of non-viral gene delivery systems is important for the development of more efficient carriers. In this study we compared two established cationic polymers pDMAEMA and PEI with regard to their transfection efficiency and mechanism of cell...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-007-9287-3
更新日期：2007-08-01 00:00:00
abstract：PURPOSE:We describe the AERX aerosol delivery system, a new, bolus inhalation device that is actuated at preprogrammed values of inspiratory flow rate and inhaled volume. We report on its in vitro characterization using a particular set of conditions used in pharmacokinetic and scintigraphic studies. METHODS:Multiple ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1012058323754
更新日期：1997-03-01 00:00:00
abstract：:Short-lived gamma emitting radioisotopes can be incorporated into polylactide/glycolide polymeric microspheres with various specific activities for possible use in understanding the in-vivo deposition, distribution and clearance of microparticulate drug carrier systems. The incorporated radiolabel is stable with negli...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1016237216352
更新日期：1995-12-01 00:00:00
abstract：PURPOSE:The combination of morphine and gabapentin seems promising for the treatment of postoperative and neuropathic pain. Despite the well characterised pharmacodynamic interaction, little is known about possible pharmacokinetic interactions. The aim of this study was to evaluate whether co-administration of the two ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-016-1988-z
更新日期：2016-11-01 00:00:00
abstract：PURPOSE:To determine the extent of lateral spread and stratum corneum (SC) penetration of caffeine (CAF), hydrocortisone (HC) and ibuprofen (IBU) using a novel concentric tape stripping technique. METHOD:Ethanolic solutions of CAF, HC or IBU were applied to the forearm of 8 volunteers. At various time points, 10 succe...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-012-0731-7
更新日期：2012-08-01 00:00:00
abstract：PURPOSE:Targeted delivery of aerosols could not only improve efficacy of inhaled drugs but also reduce side effects resulting from their accumulation in healthy tissue. Here we investigated the impact of magnetized aerosols on model drug accumulation and transgene expression in magnetically targeted lung regions of una...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-012-0682-z
更新日期：2012-05-01 00:00:00
abstract：PURPOSE:The goal of this investigation was to demonstrate whether the intrinsic flux of a drug diffusing across a membrane mounted in a flow-through diffusion cell may be accurately and easily determined by accounting for the accumulation in the receiver chamber. METHODS:Mathematical modeling, applied to transdermal d...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1016216611809
更新日期：1995-12-01 00:00:00
abstract：PURPOSE:The purpose of this human intestinal perfusion study was to investigate the transport and metabolism of R/S-verapamil in the human jejunum (in vivo). METHODS:A regional single-pass perfusion of the jejunum was performed using a Loc-I-Gut perfusion tube in 12 healthy volunteers. Each perfusion lasted for 200 mi...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1011916329863
更新日期：1998-06-01 00:00:00
abstract：PURPOSE:To provide a systematic biophysical approach towards a better understanding of impact of conjugation chemistry on higher order structure and physical stability of an antibody drug conjugate (ADC). METHODS:ADC was prepared using thiol-maleimide chemistry. Physical stabilities of ADC and its parent IgG1 mAb were...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1274-2
更新日期：2014-07-01 00:00:00
abstract：PURPOSE:To study the physical and release properties of different molecular weight (MW) pH- and temperature-responsive statistical terpolymers and beads of N-isopropylacrylamide (NIPAAm), butylmethacrylate (BMA) and acrylic acid (AA). METHODS:Random terpolymers of varying MW were synthesized with NIPAAm/BMA/AA of feed...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018813700535
更新日期：1999-06-01 00:00:00
abstract：:The effect of buprenorphine on bremazocine-induced diuresis was tested in the rat to determine the nature of buprenorphine's action at the ϰ opioid receptor. Both morphine-tolerant and naive rats were used to account for possible antidiuretic effects of buprenorphine at the µ site. Separate experiments established tha...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/A:1016340106299
更新日期：1985-07-01 00:00:00
abstract：:Significant efforts are made to characterize molecular liabilities and degradation of the drug substance (DS) and drug product (DP) during various product life-cycle stages. The in vivo fate of a therapeutic protein is usually only considered in terms of pharmacokinetics (PKs) and pharmacodynamics (PDs). However, the ...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1007/s11095-019-2689-1
更新日期：2020-01-03 00:00:00
