User profiles for Alexander P Browning

Alexander P Browning

University of Oxford
Verified email at maths.ox.ac.uk
Cited by 525

Identifiability analysis for stochastic differential equation models in systems biology

AP Browning, DJ Warne, K Burrage… - Journal of the …, 2020 - royalsocietypublishing.org
Mathematical models are routinely calibrated to experimental data, with goals ranging from
building predictive models to quantifying parameters that cannot be measured. Whether or …

Parameter identifiability and model selection for sigmoid population growth models

MJ Simpson, AP Browning, DJ Warne… - Journal of theoretical …, 2022 - Elsevier
Sigmoid growth models, such as the logistic, Gompertz and Richards’ models, are widely
used to study population dynamics ranging from microscopic populations of cancer cells, to …

[HTML][HTML] Designing and interpreting 4D tumour spheroid experiments

RJ Murphy, AP Browning, G Gunasingh… - Communications …, 2022 - nature.com
Tumour spheroid experiments are routinely used to study cancer progression and treatment.
Various and inconsistent experimental designs are used, leading to challenges in …

A stochastic mathematical model of 4D tumour spheroids with real-time fluorescent cell cycle labelling

JJ Klowss, AP Browning, RJ Murphy… - Journal of the …, 2022 - royalsocietypublishing.org
In vitro tumour spheroids have been used to study avascular tumour growth and drug design
for over 50 years. Tumour spheroids exhibit heterogeneity within the growing population …

Quantitative analysis of tumour spheroid structure

AP Browning, JA Sharp, RJ Murphy, G Gunasingh… - Elife, 2021 - elifesciences.org
Tumour spheroids are common in vitro experimental models of avascular tumour growth.
Compared with traditional two-dimensional culture, tumour spheroids more closely mimic the …

Model-based data analysis of tissue growth in thin 3D printed scaffolds

AP Browning, OJ Maclaren, PR Buenzli… - Journal of Theoretical …, 2021 - Elsevier
Tissue growth in three-dimensional (3D) printed scaffolds enables exploration and control
of cell behaviour in more biologically realistic geometries than that allowed by traditional 2D …

[HTML][HTML] Geometric analysis enables biological insight from complex non-identifiable models using simple surrogates

AP Browning, MJ Simpson - PLoS Computational Biology, 2023 - journals.plos.org
An enduring challenge in computational biology is to balance data quality and quantity with
model complexity. Tools such as identifiability analysis and information criterion have been …

Inferring parameters for a lattice-free model of cell migration and proliferation using experimental data

AP Browning, SW McCue, RN Binny, MJ Plank… - Journal of Theoretical …, 2018 - Elsevier
Collective cell spreading takes place in spatially continuous environments, yet it is often
modelled using discrete lattice-based approaches. Here, we use data from a series of cell …

A Bayesian sequential learning framework to parameterise continuum models of melanoma invasion into human skin

AP Browning, P Haridas, MJ Simpson - Bulletin of Mathematical Biology, 2019 - Springer
We present a novel framework to parameterise a mathematical model of cell invasion that
describes how a population of melanoma cells invades into human skin tissue. Using simple …

Optimal control of acute myeloid leukaemia

JA Sharp, AP Browning, T Mapder, K Burrage… - Journal of theoretical …, 2019 - Elsevier
Acute myeloid leukaemia (AML) is a blood cancer affecting haematopoietic stem cells. AML
is routinely treated with chemotherapy, and so it is of great interest to develop optimal …