48 research outputs found
Changes in 2-fluoro-2-deoxy-D-glucose incorporation, hexokinase activity and lactate production by breast cancer cells responding to treatment with the anti-HER-2 antibody trastuzumab
Peer reviewedPublisher PD
Synthesis and characterisation of biologically compatible TiO2 nanoparticles
Peer reviewedPublisher PD
Development of indole sulfonamides as cannabinoid receptor negative allosteric modulators
This Letter was supported by the Biotechnology and Biological Sciences Research Council (BBSRC) and the Scottish Universities Life Sciences Alliance (SULSA) in 2011Peer reviewedPostprin
Crystal structures of four indole derivatives as possible cannabinoid allosteric antagonists
Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the data collections and the EPSRC National Mass Spectrometry Service (University of Swansea) for the HRMS data. We thank John Low for carrying out the Cambridge Database survey.Peer reviewedPublisher PD
18F-PEG-biotin : Precursor (boroaryl-PEG-biotin) synthesis, 18F-labelling and an in-vitro assessment of its binding to NeutravidinTM -trastuzumab pre-treated cells
Peer reviewedPreprin
Crystal structures of four indole derivatives with a phenyl substituent at the 2-position and a carbonyl group at the 3-position : the C(6) N-H⋯O chain remains the same, but the weak reinforcing inter-actions are different
Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the data collections and the EPSRC National Mass Spectrometry Service (University of Swansea) for the HRMS data.Peer reviewedPublisher PD
Design, Synthesis, and Antiproliferative Activity of New 5-Chloro-indole-2-carboxylate and Pyrrolo[3,4-b]indol-3-one Derivatives as Potent Inhibitors of EGFRT790M/BRAFV600E Pathways
Funding Information: This work was funded by Princess Nourah bint Abdulrahman University Researchers Supporting Project Number (PNURSP2023R3), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.Peer reviewedPublisher PD
Design, Synthesis, and Biological Evaluation of Indole-2-carboxamides as Potential Multi-Target Antiproliferative Agents
Funding Information: The author acknowledge the support by Princess Nourah Bint Abdulrahman University Researchers Supporting Project Number (PNURSP2023R3), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.Peer reviewedPublisher PD
Weak interactions in the crystal structures of two indole derivatives
Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the data collections and the EPSRC National Mass Spectrometry Service (University of Swansea) for the HRMS data.Peer reviewedPublisher PD
Structure-Based Design, Synthesis and Bioactivity of a New Anti-TNFα Cyclopeptide
As opposed to small molecules, macrocyclic peptides possess a large surface area and are recognised as promising candidates to selectively treat diseases by disrupting specific protein–protein interactions (PPIs). Due to the difficulty in predicting cyclopeptide conformations in solution, the de novo design of bioactive cyclopeptides remains significantly challenging. In this study, we used the combination of conformational analyses and molecular docking studies to design a new cyclopeptide inhibitor of the interaction between the human tumour necrosis factor alpha (TNFα) and its receptor TNFR-1. This interaction is a key in mediating the inflammatory response to tissue injury and infection in humans, and it is also an important causative factor of rheumatoid arthritis, psoriasis and inflammatory bowel disease. The solution state NMR structure of the cyclopeptide was determined, which helped to deduce its mode of interaction with TNFα. TNFα sensor cells were used to evaluate the biological activity of the peptide