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Pharmaceutics, Volume 12, Issue 4

April 2020 - 97 articles

Cover Story: Nanoparticles and their cargo are taken up by the cells through different pathways, including simple diffusion, phagocytosis, and pinocytosis, the latter including macropinocytosis and receptor-mediated endocytosis (both clathrin- and caveolin-mediated). The different routes used by nanoparticles to enter the cells are relevant because they decide the total amount transported to the cell interior and the final location of both nanoparticles and its cargo inside the cell. Knowing the key factors involved in directing nanoparticles toward different cellular uptake routes will markedly improve nanoparticle design and effectiveness as delivery tools for therapeutic agents. View this paper.
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Articles (97)

  • Article
  • Open Access
5 Citations
3,797 Views
13 Pages

The ability of viruses to introduce genetic material into cells can be usefully exploited in a variety of therapies and also vaccination. Encapsulating viruses to limit inactivation by the immune system before reaching the desired target and allowing...

  • Article
  • Open Access
8 Citations
4,987 Views
17 Pages

HER2-Specific Pseudomonas Exotoxin A PE25 Based Fusions: Influence of Targeting Domain on Target Binding, Toxicity, and In Vivo Biodistribution

  • Haozhong Ding,
  • Mohamed Altai,
  • Wen Yin,
  • Sarah Lindbo,
  • Hao Liu,
  • Javad Garousi,
  • Tianqi Xu,
  • Anna Orlova,
  • Vladimir Tolmachev and
  • Sophia Hober
  • + 1 author

The human epidermal growth factor receptor 2 (HER2) is a clinically validated target for cancer therapy, and targeted therapies are often used in regimens for patients with a high HER2 expression level. Despite the success of current drugs, a number...

  • Article
  • Open Access
79 Citations
6,967 Views
18 Pages

Ionic Liquid-In-Oil Microemulsions Prepared with Biocompatible Choline Carboxylic Acids for Improving the Transdermal Delivery of a Sparingly Soluble Drug

  • Md. Rafiqul Islam,
  • Md. Raihan Chowdhury,
  • Rie Wakabayashi,
  • Noriho Kamiya,
  • Muhammad Moniruzzaman and
  • Masahiro Goto

The transdermal delivery of sparingly soluble drugs is challenging due to of the need for a drug carrier. In the past few decades, ionic liquid (IL)-in-oil microemulsions (IL/O MEs) have been developed as potential carriers. By focusing on biocompati...

  • Article
  • Open Access
46 Citations
7,868 Views
11 Pages

Senescence of IPF Lung Fibroblasts Disrupt Alveolar Epithelial Cell Proliferation and Promote Migration in Wound Healing

  • Kaj E. C. Blokland,
  • David W. Waters,
  • Michael Schuliga,
  • Jane Read,
  • Simon D. Pouwels,
  • Christopher L. Grainge,
  • Jade Jaffar,
  • Glen Westall,
  • Steven E. Mutsaers and
  • Cecilia M. Prêle
  • + 2 authors

Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease marked by excessive accumulation of lung fibroblasts (LFs) and collagen in the lung parenchyma. The mechanisms that underlie IPF pathophysiology are thought to reflect repeated alveola...

  • Article
  • Open Access
9 Citations
5,540 Views
24 Pages

Acamprosate Is a Substrate of the Human Organic Anion Transporter (OAT) 1 without OAT3 Inhibitory Properties: Implications for Renal Acamprosate Secretion and Drug–Drug Interactions

  • Irina E. Antonescu,
  • Maria Karlgren,
  • Maria L. Pedersen,
  • Ivailo Simoff,
  • Christel A. S. Bergström,
  • Sibylle Neuhoff,
  • Per Artursson,
  • Bente Steffansen and
  • Carsten Uhd Nielsen

Acamprosate is an anionic drug substance widely used in treating symptoms of alcohol withdrawal. It was recently shown that oral acamprosate absorption is likely due to paracellular transport. In contrast, little is known about the eliminating mechan...

  • Article
  • Open Access
4 Citations
3,352 Views
16 Pages

Influence of Aqueous Solubility-Enhancing Excipients on the Microstructural Characteristics of Furosemide-Loaded Electrospun Nanofibers

  • Andrea Kovács,
  • Adrienn Kazsoki,
  • Balázs Démuth,
  • Bernadett Szirányi,
  • János Madarász,
  • Károly Süvegh and
  • Romána Zelkó

Electrospun nanofibers were prepared from furosemide-containing hydroxypropyl cellulose and poly(vinylpyrrolidone) aqueous solutions using different solubility enhancers. In one case, a solubilizer, triethanolamine, was applied, while in the other ca...

  • Review
  • Open Access
23 Citations
4,406 Views
24 Pages

Pulmonary drug delivery is a promising strategy to treat lung infectious disease as it allows for a high local drug concentration and low systemic side effects. This is particularly true for low-permeability drugs, such as tobramycin or colistin, tha...

  • Article
  • Open Access
23 Citations
4,909 Views
21 Pages

Importance of Mesoporous Silica Particle Size in the Stabilization of Amorphous Pharmaceuticals—The Case of Simvastatin

  • Justyna Knapik-Kowalczuk,
  • Daniel Kramarczyk,
  • Krzysztof Chmiel,
  • Jana Romanova,
  • Kohsaku Kawakami and
  • Marian Paluch

In this paper, the role of mesoporous silica (MS) particle size in the stabilization of amorphous simvastatin (SVT) is revealed. For inhibiting recrystallization of the supercooled drug, the two MS materials (Syloid® XDP 3050 and Syloid® 244...

  • Article
  • Open Access
26 Citations
6,040 Views
20 Pages

β-Sitosterol Loaded Nanostructured Lipid Carrier: Physical and Oxidative Stability, In Vitro Simulated Digestion and Hypocholesterolemic Activity

  • Yasamin Soleimanian,
  • Sayed Amir Hossein Goli,
  • Jaleh Varshosaz,
  • Lorenzo Di Cesare Mannelli,
  • Carla Ghelardini,
  • Marzia Cirri and
  • Francesca Maestrelli

The objective of the present study was to explore the potential of nanostructured lipid carriers (NLCs) for improving the oral delivery of β-sitosterol, a poorly water-soluble bioactive component with hypocholesterolemic activity. Two β-sit...

  • Article
  • Open Access
14 Citations
4,212 Views
13 Pages

Real Life Population Pharmacokinetics Modelling of Eight Factors VIII in Patients with Severe Haemophilia A: Is It Always Relevant to Switch to an Extended Half-Life?

  • Quentin Allard,
  • Zoubir Djerada,
  • Claire Pouplard,
  • Yohann Repessé,
  • Dominique Desprez,
  • Hubert Galinat,
  • Birgit Frotscher,
  • Claire Berger,
  • Annie Harroche and
  • Anne Ryman
  • + 7 authors

We retrospectively analysed the data files of 171 adults and 87 children/adolescents with severe haemophilia, except for 14 patients (moderate; minor) (1), to develop a global population pharmacokinetic (PK) model for eight factors VIII (FVIII) that...

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Pharmaceutics - ISSN 1999-4923