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Pharmaceutics, Volume 11, Issue 8

August 2019 - 65 articles

Cover Story: The encapsulation of flavonoids into lipid nanoemulsions (LN) overcomes their limitations, such as reduced hydrosolubility and bioavailability, which restrict their therapeutic use as anti-inflammatory compounds. Endothelium-targeted LN can be obtained by coupling targeting moieties, able to recognize a specific molecule expressed on activated endothelial cells (EC) (e.g., vascular cell adhesion molecule 1 (VCAM-1)), to their surface. The flavonoid-loaded LN are non-toxic and non-hemolytic and, also, exert anti-inflammatory effects as supported by functional monocyte adhesion and transmigration assays. These results open an avenue for the clinical application of polyphenol-loaded nanoparticles in the treatment of inflammation-associated diseases. View this paper
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Articles (65)

  • Article
  • Open Access
16 Citations
4,967 Views
17 Pages

Nanolipid-Trehalose Conjugates and Nano-Assemblies as Putative Autophagy Inducers

  • Eleonora Colombo,
  • Michele Biocotino,
  • Giulia Frapporti,
  • Pietro Randazzo,
  • Michael S. Christodoulou,
  • Giovanni Piccoli,
  • Laura Polito,
  • Pierfausto Seneci and
  • Daniele Passarella

The disaccharide trehalose is an autophagy inducer, but its pharmacological application is severely limited by its poor pharmacokinetics properties. Thus, trehalose was coupled via suitable spacers with squalene (in 1:2 and 1:1 stoichiometry) and wit...

  • Article
  • Open Access
47 Citations
6,523 Views
17 Pages

Mitochondria are membrane-enclosed organelles present in most eukaryotic cells, described as “power houses of the cell”. The mitochondria can be a target for inducing cancer cell death and for developing strategies to bypass multi drug re...

  • Article
  • Open Access
39 Citations
5,234 Views
13 Pages

Therapeutic Potential of 47Sc in Comparison to 177Lu and 90Y: Preclinical Investigations

  • Klaudia Siwowska,
  • Patrycja Guzik,
  • Katharina A. Domnanich,
  • Josep M. Monné Rodríguez,
  • Peter Bernhardt,
  • Bernard Ponsard,
  • Roger Hasler,
  • Francesca Borgna,
  • Roger Schibli and
  • Ulli Köster
  • + 2 authors

Targeted radionuclide therapy with 177Lu- and 90Y-labeled radioconjugates is a clinically-established treatment modality for metastasized cancer. 47Sc is a therapeutic radionuclide that decays with a half-life of 3.35 days and emits medium-energy &be...

  • Article
  • Open Access
53 Citations
8,487 Views
16 Pages

Rationally Designed Dendritic Silica Nanoparticles for Oral Delivery of Exenatide

  • Muhammad Mustafa Abeer,
  • Anand Kumar Meka,
  • Naisarg Pujara,
  • Tushar Kumeria,
  • Ekaterina Strounina,
  • Rute Nunes,
  • Ana Costa,
  • Bruno Sarmento,
  • Sumaira Z. Hasnain and
  • Benjamin P. Ross
  • + 1 author

Type 2 diabetes makes up approximately 85% of all diabetic cases and it is linked to approximately one-third of all hospitalisations. Newer therapies with long-acting biologics such as glucagon-like peptide-1 (GLP-1) analogues have been promising in...

  • Article
  • Open Access
29 Citations
7,871 Views
16 Pages

Design and In Vivo Pharmacokinetic Evaluation of Triamcinolone Acetonide Microcrystals-Loaded PLGA Microsphere for Increased Drug Retention in Knees after Intra-Articular Injection

  • Myoung Jin Ho,
  • Hoe Taek Jeong,
  • Sung Hyun Im,
  • Hyung Tae Kim,
  • Jeong Eun Lee,
  • Jun Soo Park,
  • Ha Ra Cho,
  • Dong Yoon Kim,
  • Young Wook Choi and
  • Joon Woo Lee
  • + 2 authors

A novel polymeric microsphere (MS) containing micronized triamcinolone acetonide (TA) in a crystalline state was structured to provide extended drug retention in joints after intra-articular (IA) injection. Microcrystals with a median diameter of 1.7...

  • Article
  • Open Access
29 Citations
7,793 Views
25 Pages

The Investigation of Flory–Huggins Interaction Parameters for Amorphous Solid Dispersion Across the Entire Temperature and Composition Range

  • Yiwei Tian,
  • Kaijie Qian,
  • Esther Jacobs,
  • Esther Amstad,
  • David S. Jones,
  • Lorenzo Stella and
  • Gavin P. Andrews

Amorphous solid dispersion (ASD) is one of the most promising enabling formulations featuring significant water solubility and bioavailability enhancements for biopharmaceutical classification system (BCS) class II and IV drugs. An accurate thermodyn...

  • Article
  • Open Access
8 Citations
4,769 Views
11 Pages

Doxycycline-Eluting Core-Shell Type Nanofiber-Covered Trachea Stent for Inhibition of Cellular Metalloproteinase and Its Related Fibrotic Stenosis

  • Rengarajan Baskaran,
  • Un-Jeong Ko,
  • Enkhzaya Davaa,
  • Ji Eun Park,
  • Yixin Jiang,
  • Junghan Lee and
  • Su-Geun Yang

In this study, we fabricated a doxycycline (doxy)-eluting nanofiber-covered endotracheal stent for the prevention of stent intubation-related tissue fibrosis and re-stenosis. The nanofiber was deposited directly on the outer surface of the stent usin...

  • Article
  • Open Access
41 Citations
7,639 Views
11 Pages

Formulation and Characterization of Aceclofenac-Loaded Nanofiber Based Orally Dissolving Webs

  • Emese Sipos,
  • Nóra Kósa,
  • Adrienn Kazsoki,
  • Zoltán-István Szabó and
  • Romána Zelkó

Aceclofenac-loaded poly(vinyl-pyrrolidone)-based nanofiber formulations were prepared by electrospinning to obtain drug-loaded orally disintegrating webs to enhance the solubility and dissolution rate of the poorly soluble anti-inflammatory active th...

  • Article
  • Open Access
24 Citations
4,669 Views
14 Pages

The main objective of this study was to compare the powder property, dissolution and bioavailability of 1-palmitoyl-2-linoleoyl-3-acetyl-rac-glycerol (PLAG)-loaded self-emulsifying granule system (SEGS) and solid self-nanoemulsifying drug delivery sy...

  • Review
  • Open Access
58 Citations
8,226 Views
29 Pages

More than 50 years ago, the first concepts for gastroretentive drug delivery systems were developed. Despite extensive research in this field, there is no single formulation concept for which reliable gastroretention has been demonstrated under diffe...

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Pharmaceutics - ISSN 1999-4923Creative Common CC BY license