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Alex Dexter
Alex Dexter
National Physical Laboratory
Dirección de correo verificada de bham.ac.uk
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The amino acid transporter SLC7A5 is required for efficient growth of KRAS-mutant colorectal cancer
AK Najumudeen, F Ceteci, SK Fey, G Hamm, RT Steven, H Hall, ...
Nature genetics 53 (1), 16-26, 2021
1402021
Exploring ion suppression in mass spectrometry imaging of a heterogeneous tissue
AJ Taylor, A Dexter, J Bunch
Analytical chemistry 90 (9), 5637-5645, 2018
1322018
SpectralAnalysis: software for the masses
AM Race, AD Palmer, A Dexter, RT Steven, IB Styles, J Bunch
Analytical chemistry 88 (19), 9451-9458, 2016
1122016
Quantitation of endogenous metabolites in mouse tumors using mass-spectrometry imaging
JG Swales, A Dexter, G Hamm, A Nilsson, N Strittmatter, F Michopoulos, ...
Analytical chemistry 90 (10), 6051-6058, 2018
702018
Liquid extraction surface analysis field asymmetric waveform ion mobility spectrometry mass spectrometry for the analysis of dried blood spots
RL Griffiths, A Dexter, AJ Creese, HJ Cooper
Analyst 140 (20), 6879-6885, 2015
702015
Microbiome-derived carnitine mimics as previously unknown mediators of gut-brain axis communication
H Hulme, LM Meikle, N Strittmatter, JJJ van der Hooft, J Swales, RA Bragg, ...
Science Advances 6 (11), eaax6328, 2020
532020
Mass spectrometry imaging identifies palmitoylcarnitine as an immunological mediator during Salmonella Typhimurium infection
HE Hulme, LM Meikle, H Wessel, N Strittmatter, J Swales, C Thomson, ...
Scientific reports 7 (1), 2786, 2017
402017
Imaging drugs, metabolites and biomarkers in rodent lung: a DESI MS strategy for the evaluation of drug-induced lipidosis
A Dexter, RT Steven, A Patel, LA Dailey, AJ Taylor, D Ball, J Klapwijk, ...
Analytical and bioanalytical chemistry 411, 8023-8032, 2019
292019
Construction and testing of an atmospheric-pressure transmission-mode matrix assisted laser desorption ionisation mass spectrometry imaging ion source with plasma ionisation …
RT Steven, M Shaw, A Dexter, T Murta, FM Green, KN Robinson, ...
Analytica chimica acta 1051, 110-119, 2019
272019
Implications of peak selection in the interpretation of unsupervised mass spectrometry imaging data analyses
T Murta, RT Steven, CJ Nikula, SA Thomas, LB Zeiger, A Dexter, EA Elia, ...
Analytical chemistry 93 (4), 2309-2316, 2021
212021
Testing for multivariate normality in mass spectrometry imaging data: A robust statistical approach for clustering evaluation and the generation of synthetic mass spectrometry …
A Dexter, AM Race, IB Styles, J Bunch
Analytical chemistry 88 (22), 10893-10899, 2016
212016
Two-phase and graph-based clustering methods for accurate and efficient segmentation of large mass spectrometry images
A Dexter, AM Race, RT Steven, JR Barnes, H Hulme, RJA Goodwin, ...
Analytical chemistry 89 (21), 11293-11300, 2017
202017
Correlative hyperspectral imaging using a dimensionality-reduction-based image fusion method
AM Race, A Rae, JL Vorng, R Havelund, A Dexter, N Kumar, RT Steven, ...
Analytical Chemistry 92 (16), 10979-10988, 2020
162020
Investigating MALDI MSI parameters (Part 1)–A systematic survey of the effects of repetition rates up to 20 kHz in continuous raster mode
RT Steven, A Dexter, J Bunch
Methods 104, 101-110, 2016
142016
Comparison of oral, intranasal and aerosol administration of amiodarone in rats as a model of pulmonary phospholipidosis
A Patel, E Hoffman, D Ball, J Klapwijk, RT Steven, A Dexter, J Bunch, ...
Pharmaceutics 11 (7), 345, 2019
122019
Metabolic profiling stratifies colorectal cancer and reveals adenosylhomocysteinase as a therapeutic target
J Vande Voorde, RT Steven, AK Najumudeen, CA Ford, A Dexter, ...
Nature metabolism 5 (8), 1303-1318, 2023
102023
Correlative imaging of trace elements and intact molecular species in a single-tissue sample at the 50 μm scale
JM de Jesus, C Costa, A Burton, V Palitsin, R Webb, A Taylor, C Nikula, ...
Analytical Chemistry 93 (40), 13450-13458, 2021
102021
Investigating MALDI MSI parameters (Part 2)–On the use of a mechanically shuttered trigger system for improved laser energy stability
RT Steven, A Dexter, J Bunch
Methods 104, 111-117, 2016
102016
Vitamin B5 supports MYC oncogenic metabolism and tumor progression in breast cancer
P Kreuzaler, P Inglese, A Ghanate, E Gjelaj, V Wu, Y Panina, ...
Nature Metabolism 5 (11), 1870-1886, 2023
82023
The need for measurement science in digital pathology
M Romanchikova, SA Thomas, A Dexter, M Shaw, I Partarrieau, N Smith, ...
Journal of pathology informatics 13, 100157, 2022
62022
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Artículos 1–20