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Modelled-Microgravity Reduces Virulence Factor Production in Staphylococcus aureus through Downregulation of agr-Dependent Quorum Sensing (2023)
Journal Article
Green, M. J., Murray, E. J., Williams, P., Ghaemmaghami, A. M., Aylott, J. W., & Williams, P. M. (2023). Modelled-Microgravity Reduces Virulence Factor Production in Staphylococcus aureus through Downregulation of agr-Dependent Quorum Sensing. International Journal of Molecular Sciences, 24(21), Article 15997. https://doi.org/10.3390/ijms242115997

Bacterial contamination during space missions is problematic for human health and damages filters and other vital support systems. Staphylococcus aureus is both a human commensal and an opportunistic pathogen that colonizes human tissues and causes a... Read More about Modelled-Microgravity Reduces Virulence Factor Production in Staphylococcus aureus through Downregulation of agr-Dependent Quorum Sensing.

Spaceflight Induces Strength Decline in Caenorhabditis elegans (2023)
Journal Article
Soni, P., Edwards, H., Anupom, T., Rahman, M., Lesanpezeshki, L., Blawzdziewicz, J., …Vanapalli, S. A. (2023). Spaceflight Induces Strength Decline in Caenorhabditis elegans. Cells, 12(20), Article 2470. https://doi.org/10.3390/cells12202470

Background: Understanding and countering the well-established negative health consequences of spaceflight remains a primary challenge preventing safe deep space exploration. Targeted/personalized therapeutics are at the forefront of space medicine st... Read More about Spaceflight Induces Strength Decline in Caenorhabditis elegans.

Radiofrequency cold plasma – A novel tool for flavour modification in fresh and freeze-dried strawberries (2023)
Journal Article
Warne, G. R., Lim, M., Wilkinson, K., Hessel, V., Williams, P. M., & Fisk, I. D. (2023). Radiofrequency cold plasma – A novel tool for flavour modification in fresh and freeze-dried strawberries. Innovative Food Science and Emerging Technologies, 90, Article 103497. https://doi.org/10.1016/j.ifset.2023.103497

Cold plasma treatment is an emerging non-thermal food processing tool. This study aimed to identify how cold plasma can improve the aroma of a model space food system (freeze-dried strawberries) by mitigating freeze-drying aroma losses. Cold plasma s... Read More about Radiofrequency cold plasma – A novel tool for flavour modification in fresh and freeze-dried strawberries.

Patch area and uniform sampling on the surface of any ellipsoid (2023)
Journal Article
Marples, C. R., & Williams, P. M. (2024). Patch area and uniform sampling on the surface of any ellipsoid. Numerical Algorithms, 95, 1801-1827. https://doi.org/10.1007/s11075-023-01628-4

Algorithms for generating uniform random points on a triaxial ellipsoid are non-trivial to verify because of the non-analytical form of the surface area. In this paper, a formula for the surface area of an ellipsoidal patch is derived in the form of... Read More about Patch area and uniform sampling on the surface of any ellipsoid.

Linear Binary Classifier to Predict Bacterial Biofilm Formation on Polyacrylates (2023)
Journal Article
Contreas, L., Hook, A. L., Winkler, D. A., Figueredo, G., Williams, P., Laughton, C. A., …Williams, P. M. (2023). Linear Binary Classifier to Predict Bacterial Biofilm Formation on Polyacrylates. ACS Applied Materials and Interfaces, 15(11), 14155-14163. https://doi.org/10.1021/acsami.2c23182

Bacterial infections are increasingly problematic due to the rise of antimicrobial resistance. Consequently, the rational design of materials naturally resistant to biofilm formation is an important strategy for preventing medical device-associated i... Read More about Linear Binary Classifier to Predict Bacterial Biofilm Formation on Polyacrylates.

The Golden Ratio in Nature: A Tour across Length Scales (2022)
Journal Article
Marples, C. R., & Williams, P. M. (2022). The Golden Ratio in Nature: A Tour across Length Scales. Symmetry, 14(10), Article 2059. https://doi.org/10.3390/sym14102059

The Golden ratio is an irrational number that has a tendency to appear in many different scientific and artistic fields. It may be found in natural phenomena across a vast range of length scales; from galactic to atomic. In this review, the mathemati... Read More about The Golden Ratio in Nature: A Tour across Length Scales.

Routine omics collection is a golden opportunity for European human research in space and analog environments (2022)
Journal Article
Cope, H., Willis, C. R., MacKay, M. J., Rutter, L. A., Toh, L. S., Williams, P. M., …Szewczyk, N. J. (2022). Routine omics collection is a golden opportunity for European human research in space and analog environments. Patterns, 3(10), Article 100550. https://doi.org/10.1016/j.patter.2022.100550

Widespread generation and analysis of omics data have revolutionized molecular medicine on Earth, yet its power to yield new mechanistic insights and improve occupational health during spaceflight is still to be fully realized in humans. Nevertheless... Read More about Routine omics collection is a golden opportunity for European human research in space and analog environments.

Space Medicines for Space Health (2022)
Journal Article
Tran, Q. D., Tran, V., Toh, L. S., Williams, P. M., Tran, N. N., & Hessel, V. (2022). Space Medicines for Space Health. ACS Medicinal Chemistry Letters, 13(8), 1231–1247. https://doi.org/10.1021/acsmedchemlett.1c00681

Scientists from around the world are studying the effects of microgravity and cosmic radiation via the “off-Earth” International Space Station (ISS) laboratory platform. The ISS has helped scientists make discoveries that go beyond the basic understa... Read More about Space Medicines for Space Health.

Astropharmacy: Pushing the boundaries of the pharmacists’ role for sustainable space exploration (2022)
Journal Article
Sawyers, L., Anderson, C., Boyd, M. J., Hessel, V., Wotring, V., Williams, P. M., & Toh, L. S. (2022). Astropharmacy: Pushing the boundaries of the pharmacists’ role for sustainable space exploration. Research in Social and Administrative Pharmacy, https://doi.org/10.1016/j.sapharm.2022.02.002

Background: Human physiology undergoes extensive changes in space potentially leading to alterations in the way a medication functions. Understanding the efficacy behind Pharmacological Countermeasures (PCMs) and deliverable pharmacy services is impe... Read More about Astropharmacy: Pushing the boundaries of the pharmacists’ role for sustainable space exploration.

Generation and Characterization of a Library of Novel Biologically Active Functional Surfactants (Surfmers) Using Combined High-Throughput Methods (2021)
Journal Article
Cuzzucoli Crucitti, V., Contreas, L., Taresco, V., Howard, S. C., Dundas, A. A., Limo, M. J., …Irvine, D. J. (2021). Generation and Characterization of a Library of Novel Biologically Active Functional Surfactants (Surfmers) Using Combined High-Throughput Methods. ACS Applied Materials and Interfaces, 13(36), 43290-43300. https://doi.org/10.1021/acsami.1c08662

We report the first successful combination of three distinct high-throughput techniques to deliver the accelerated design, synthesis, and property screening of a library of novel, bio-instructive, polymeric, comb-graft surfactants. These three-dimens... Read More about Generation and Characterization of a Library of Novel Biologically Active Functional Surfactants (Surfmers) Using Combined High-Throughput Methods.