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Quantification of gastrointestinal liquid volumes and distribution following a 240 mL dose of water in the fasted state (2014)
Journal Article
Mudie, D. M., Murray, K., Hoad, C. L., Pritchard, S. E., Garnett, M. C., Amidon, G. L., …Marciani, L. (2014). Quantification of gastrointestinal liquid volumes and distribution following a 240 mL dose of water in the fasted state. Molecular Pharmaceutics, 11(9), 3039-3047. https://doi.org/10.1021/mp500210c

Previous imaging studies offered a snapshot of water distribution in fasted humans and showed that water in the small intestine is distributed in small pockets. This study aimed to quantify the volume and number of water pockets in the upper gut of f... Read More about Quantification of gastrointestinal liquid volumes and distribution following a 240 mL dose of water in the fasted state.

Basement membrane influences intestinal epithelial cell growth and presents a barrier to the movement of macromolecules (2014)
Journal Article
Stolnik-Trenkic, S., Vllasaliua, D., Falcone, F. H., & Garnett, M. (2014). Basement membrane influences intestinal epithelial cell growth and presents a barrier to the movement of macromolecules. Experimental Cell Research, 323(1), 218-231. https://doi.org/10.1016/j.yexcr.2014.02.022

This work examines the potential drug delivery barrier of the basement membrane (BM) by assessing the permeability of select macromolecules and nanoparticles. The study further extends to probing the effect of BM on intestinal epithelial cell attachm... Read More about Basement membrane influences intestinal epithelial cell growth and presents a barrier to the movement of macromolecules.

Multiplexing Spheroid Volume, Resazurin and Acid Phosphatase Viability Assays for High-Throughput Screening of Tumour Spheroids and Stem Cell Neurospheres (2014)
Journal Article
Alexander, C., Ivanov, D. P., WALKER, D., Parker, T. L., GARNETT, M., Ashford, M. B., & Gellert, P. R. (2014). Multiplexing Spheroid Volume, Resazurin and Acid Phosphatase Viability Assays for High-Throughput Screening of Tumour Spheroids and Stem Cell Neurospheres. PLoS ONE, 9(8), https://doi.org/10.1371/journal.pone.0103817

Three-dimensional cell culture has many advantages over monolayer cultures, and spheroids have been hailed as the best current representation of small avascular tumours in vitro. However their adoption in regular screening programs has been hindered... Read More about Multiplexing Spheroid Volume, Resazurin and Acid Phosphatase Viability Assays for High-Throughput Screening of Tumour Spheroids and Stem Cell Neurospheres.

Uptake and transport of B12-conjugated nanoparticles in airway epithelium (2013)
Journal Article
Fowler, R., Vllasaliu, D., Falcone, F. H., Garnett, M., Smith, B., Horsley, H., …Stolnik, S. (2013). Uptake and transport of B12-conjugated nanoparticles in airway epithelium. Journal of Controlled Release, 172(1), https://doi.org/10.1016/j.jconrel.2013.08.028

Non-invasive delivery of biotherapeutics, as an attractive alternative to injections, could potentially be achieved through the mucosal surfaces, utilizing nanoscale therapeutic carriers. However, nanoparticles do not readily cross the mucosal barrie... Read More about Uptake and transport of B12-conjugated nanoparticles in airway epithelium.

Nanoparticle transport in epithelial cells: pathway switching through bioconjugation (2013)
Journal Article
Fowler, R., Vllasaliu, D., Trillo, F. F., Garnett, M., Alexander, C., Horsley, H., …Stolnik, S. (in press). Nanoparticle transport in epithelial cells: pathway switching through bioconjugation. Small, 9(19), https://doi.org/10.1002/smll.201202623

The understanding and control of nanoparticle transport into and through cellular compartments is central to biomedical applications of nanotechnology. Here, it is shown that the transport pathway of 50 nm polystyrene nanoparticles decorated with vit... Read More about Nanoparticle transport in epithelial cells: pathway switching through bioconjugation.