Gert Fricker

Author PubWeight™ 66.44‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Engaging neuroscience to advance translational research in brain barrier biology. Nat Rev Neurosci 2011 2.40
2 Transport of paclitaxel (Taxol) across the blood-brain barrier in vitro and in vivo. J Clin Invest 2002 1.90
3 Pregnane X receptor up-regulation of P-glycoprotein expression and transport function at the blood-brain barrier. Mol Pharmacol 2004 1.67
4 Rapid modulation of P-glycoprotein-mediated transport at the blood-brain barrier by tumor necrosis factor-alpha and lipopolysaccharide. Mol Pharmacol 2005 1.54
5 Brain delivery of camptothecin by means of solid lipid nanoparticles: formulation design, in vitro and in vivo studies. Int J Pharm 2012 1.51
6 Rapid regulation of P-glycoprotein at the blood-brain barrier by endothelin-1. Mol Pharmacol 2004 1.42
7 Potent and selective inhibitors of breast cancer resistance protein (ABCG2) derived from the p-glycoprotein (ABCB1) modulator tariquidar. J Med Chem 2009 1.25
8 Cloning and characterization of a novel apolipoprotein A-I binding protein, AI-BP, secreted by cells of the kidney proximal tubules in response to HDL or ApoA-I. Genomics 2002 1.18
9 Modulation of p-glycoprotein transport function at the blood-brain barrier. Exp Biol Med (Maywood) 2005 1.16
10 Intracerebral accumulation of glutaric and 3-hydroxyglutaric acids secondary to limited flux across the blood-brain barrier constitute a biochemical risk factor for neurodegeneration in glutaryl-CoA dehydrogenase deficiency. J Neurochem 2006 1.04
11 Choroid plexus epithelial monolayers--a cell culture model from porcine brain. Cerebrospinal Fluid Res 2006 1.01
12 Pregnane X receptor (PXR) regulates P-glycoprotein at the blood-brain barrier: functional similarities between pig and human PXR. J Pharmacol Exp Ther 2009 1.01
13 Glutaric aciduria type I and methylmalonic aciduria: simulation of cerebral import and export of accumulating neurotoxic dicarboxylic acids in in vitro models of the blood-brain barrier and the choroid plexus. Biochim Biophys Acta 2010 0.92
14 Alkylglycerol opening of the blood-brain barrier to small and large fluorescence markers in normal and C6 glioma-bearing rats and isolated rat brain capillaries. Br J Pharmacol 2003 0.92
15 Cytotoxicity and p-glycoprotein modulating effects of quinolones and indoloquinazolines from the Chinese herb Evodia rutaecarpa. Planta Med 2007 0.91
16 Characterization of cytochrome P450 protein expression along the entire length of the intestine of male and female rats. Drug Metab Dispos 2008 0.90
17 Surveillance of siRNA integrity by FRET imaging. Nucleic Acids Res 2007 0.90
18 Uptake of apolipoprotein E fragment coupled liposomes by cultured brain microvessel endothelial cells and intact brain capillaries. J Drug Target 2009 0.89
19 Delivery of nanoparticles to the brain detected by fluorescence microscopy. Eur J Pharm Biopharm 2008 0.88
20 Matrix-loaded biodegradable gelatin nanoparticles as new approach to improve drug loading and delivery. Eur J Pharm Biopharm 2010 0.88
21 In vitro models to evaluate the permeability of poorly soluble drug entities: challenges and perspectives. Eur J Pharm Sci 2011 0.87
22 By-passing of P-glycoprotein using immunoliposomes. J Drug Target 2002 0.87
23 In vitro metabolism, permeation, and brain availability of six major boswellic acids from Boswellia serrata gum resins. Fitoterapia 2012 0.85
24 Amorphous solid dispersion enhances permeation of poorly soluble ABT-102: true supersaturation vs. apparent solubility enhancement. Int J Pharm 2012 0.85
25 The ABC of the blood-brain barrier - regulation of drug efflux pumps. Curr Pharm Des 2011 0.84
26 Short- and long-term influences of heavy metals on anionic drug efflux from renal proximal tubule. J Pharmacol Exp Ther 2002 0.84
27 Inhibition of P-glycoprotein at the blood-brain barrier by phytochemicals derived from traditional Chinese medicine. Cancer Genomics Proteomics 2010 0.84
28 Fluorescein-methotrexate transport in rat choroid plexus analyzed using confocal microscopy. Am J Physiol Renal Physiol 2004 0.84
29 Modulation of transendothelial permeability and expression of ATP-binding cassette transporters in cultured brain capillary endothelial cells by astrocytic factors and cell-culture conditions. Exp Brain Res 2003 0.83
30 Permeation of Boswellia extract in the Caco-2 model and possible interactions of its constituents KBA and AKBA with OATP1B3 and MRP2. Eur J Pharm Sci 2008 0.83
31 Localization microscopy (SPDM) reveals clustered formations of P-glycoprotein in a human blood-brain barrier model. PLoS One 2012 0.83
32 Confocal imaging of organic anion transport in intact rat choroid plexus. Am J Physiol Renal Physiol 2002 0.83
33 Biopharmaceutical classification of poorly soluble drugs with respect to "enabling formulations". Eur J Pharm Sci 2013 0.82
34 Impact of FaSSIF on the solubility and dissolution-/permeation rate of a poorly water-soluble compound. Eur J Pharm Sci 2012 0.82
35 Compound profiling for ABCC2 (MRP2) using a fluorescent microplate assay system. Eur J Pharm Biopharm 2007 0.81
36 In vitro evaluation of liposomes containing bio-enhancers for the oral delivery of macromolecules. Eur J Pharm Biopharm 2010 0.81
37 Effect of the non-ionic surfactant Poloxamer 188 on passive permeability of poorly soluble drugs across Caco-2 cell monolayers. Eur J Pharm Biopharm 2011 0.81
38 The amorphous solid dispersion of the poorly soluble ABT-102 forms nano/microparticulate structures in aqueous medium: impact on solubility. Int J Nanomedicine 2012 0.81
39 Transport of a fluorescent cAMP analog in teleost proximal tubules. Am J Physiol Regul Integr Comp Physiol 2007 0.81
40 Formation of nano/micro-dispersions with improved dissolution properties upon dispersion of ritonavir melt extrudate in aqueous media. Eur J Pharm Sci 2010 0.81
41 Stability of liposomes containing bio-enhancers and tetraether lipids in simulated gastro-intestinal fluids. Int J Pharm 2010 0.81
42 Characterization of immortalized choroid plexus epithelial cell lines for studies of transport processes across the blood-cerebrospinal fluid barrier. Cerebrospinal Fluid Res 2010 0.80
43 Xenobiotic efflux pumps in isolated fish brain capillaries. Am J Physiol Regul Integr Comp Physiol 2002 0.80
44 Lack of biliary lipid excretion in the little skate, Raja erinacea, indicates the absence of functional Mdr2, Abcg5, and Abcg8 transporters. Am J Physiol Gastrointest Liver Physiol 2003 0.80
45 Fluorescein-methotrexate transport in dogfish shark (Squalus acanthias) choroid plexus. Am J Physiol Regul Integr Comp Physiol 2006 0.80
46 Development of a new method to assess nanocrystal dissolution based on light scattering. Pharm Res 2012 0.80
47 Closing the gaps: a full scan of the intestinal expression of p-glycoprotein, breast cancer resistance protein, and multidrug resistance-associated protein 2 in male and female rats. Drug Metab Dispos 2008 0.80
48 Oral peptide delivery by tetraether lipid liposomes. Int J Pharm 2011 0.80
49 NOD-scid IL2R γnull mice engrafted with human peripheral blood mononuclear cells as a model to test therapeutics targeting human signaling pathways. J Transl Med 2013 0.79
50 Fluo-cAMP is transported by multidrug resistance-associated protein isoform 4 in rat choroid plexus. J Neurochem 2010 0.79
51 St. John's Wort constituents modulate P-glycoprotein transport activity at the blood-brain barrier. Pharm Res 2010 0.79
52 What is the mechanism behind increased permeation rate of a poorly soluble drug from aqueous dispersions of an amorphous solid dispersion? J Pharm Sci 2014 0.79
53 Physicochemical characterization and in vitro permeation of an indirubin derivative. Eur J Pharm Sci 2013 0.79
54 BCRP at the blood-brain barrier: genomic regulation by 17β-estradiol. Mol Pharm 2010 0.79
55 Enhancement of oral bioavailability of E804 by self-nanoemulsifying drug delivery system (SNEDDS) in rats. J Pharm Sci 2013 0.79
56 Design of novel artemisinin-like derivatives with cytotoxic and anti-angiogenic properties. J Cell Mol Med 2010 0.78
57 Texas Red transport across rat and dogfish shark (Squalus acanthias) choroid plexus. Am J Physiol Regul Integr Comp Physiol 2008 0.78
58 In situ formation of nanoparticles upon dispersion of melt extrudate formulations in aqueous medium assessed by asymmetrical flow field-flow fractionation. J Pharm Biomed Anal 2010 0.78
59 Compound profiling for P-glycoprotein at the blood-brain barrier using a microplate screening system. Pharm Res 2003 0.78
60 Development of a fluorescence-based assay for drug interactions with human Multidrug Resistance Related Protein (MRP2; ABCC2) in MDCKII-MRP2 membrane vesicles. Eur J Pharm Biopharm 2010 0.78
61 Exploring the fate of liposomes in the intestine by dynamic in vitro lipolysis. Int J Pharm 2012 0.78
62 Effect of phospholipid-based formulations of Boswellia serrata extract on the solubility, permeability, and absorption of the individual boswellic acid constituents present. J Nat Prod 2012 0.78
63 In-vitro permeability of poorly water soluble drugs in the phospholipid vesicle-based permeation assay: the influence of nonionic surfactants. J Pharm Pharmacol 2011 0.78
64 Retention of structural and functional polarity in cultured skate hepatocytes undergoing in vitro morphogenesis. Comp Biochem Physiol B Biochem Mol Biol 2006 0.78
65 Enhanced absorption of boswellic acids by a lecithin delivery form (Phytosome(®)) of Boswellia extract. Fitoterapia 2012 0.77
66 Dynamic regulation of P-glycoprotein in human brain capillaries. Mol Pharm 2013 0.77
67 A fluorescence-based in vitro assay for drug interactions with breast cancer resistance protein (BCRP, ABCG2). Eur J Pharm Biopharm 2009 0.77
68 Modification with organometallic compounds improves crossing of the blood-brain barrier of [Leu5]-enkephalin derivatives in an in vitro model system. Chembiochem 2009 0.77
69 In vitro cytotoxicity and P-glycoprotein modulating effects of geranylated furocoumarins from Tetradium daniellii. Planta Med 2007 0.77
70 Establishment of optimized MDCK cell lines for reliable efflux transport studies. J Pharm Sci 2014 0.76
71 Biological effects of acrylamide after daily ingestion of various foods in comparison to water: a study in rats. Mol Nutr Food Res 2010 0.76
72 Formulation optimization of itraconazole loaded PEGylated liposomes for parenteral administration by using design of experiments. Int J Pharm 2013 0.75
73 A simple method to quickly and simultaneously purify and enrich intact rat brain microcapillaries and endothelial and glial cells for ex vivo studies and cell culture. Brain Res 2013 0.75
74 Characterization of efflux transport proteins of the human choroid plexus papilloma cell line HIBCPP, a functional in vitro model of the blood-cerebrospinal fluid barrier. Pharm Res 2015 0.75
75 Alkamides from Echinacea angustifolia Interact with P-glycoprotein of primary brain capillary endothelial cells isolated from porcine brain blood vessels. Planta Med 2013 0.75
76 Shuttle-cargo fusion molecules of transport peptides and the hD2/3 receptor antagonist fallypride: a feasible approach to preserve ligand-receptor binding? J Med Chem 2014 0.75
77 Oral bioavailability of ketoprofen in suspension and solution formulations in rats: the influence of poloxamer 188. J Pharm Pharmacol 2012 0.75
78 From blood to brain and vice versa: transport processes in choroid plexus can be studied in vitro. ALTEX 2007 0.75
79 Regional absorption of fexofenadine in rat intestine. Eur J Pharm Sci 2010 0.75
80 Improved oral bioavailability of human growth hormone by a combination of liposomes containing bio-enhancers and tetraether lipids and omeprazole. J Pharm Sci 2014 0.75
81 Application of simulated intestinal fluid on the phospholipid vesicle-based drug permeation assay. Int J Pharm 2011 0.75
82 In vitro and in vivo evaluations of the performance of an indirubin derivative, formulated in four different self-emulsifying drug delivery systems. J Pharm Pharmacol 2014 0.75
83 Rapid assessment of p-glycoprotein-drug interactions at the blood-brain barrier. Anal Biochem 2006 0.75
84 In-vitro permeability screening of melt extrudate formulations containing poorly water-soluble drug compounds using the phospholipid vesicle-based barrier. J Pharm Pharmacol 2010 0.75
85 Genomic Knockout of Endogenous Canine P-Glycoprotein in Wild-Type, Human P-Glycoprotein and Human BCRP Transfected MDCKII Cell Lines by Zinc Finger Nucleases. Pharm Res 2014 0.75