User profiles for Alexander P Browning
Alexander P BrowningUniversity of Oxford Verified email at maths.ox.ac.uk Cited by 525 |
Identifiability analysis for stochastic differential equation models in systems biology
Mathematical models are routinely calibrated to experimental data, with goals ranging from
building predictive models to quantifying parameters that cannot be measured. Whether or …
building predictive models to quantifying parameters that cannot be measured. Whether or …
Parameter identifiability and model selection for sigmoid population growth models
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 …
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 …
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
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 …
for over 50 years. Tumour spheroids exhibit heterogeneity within the growing population …
Quantitative analysis of tumour spheroid structure
Tumour spheroids are common in vitro experimental models of avascular tumour growth.
Compared with traditional two-dimensional culture, tumour spheroids more closely mimic the …
Compared with traditional two-dimensional culture, tumour spheroids more closely mimic the …
Model-based data analysis of tissue growth in thin 3D printed scaffolds
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 …
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 …
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
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 …
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
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 …
describes how a population of melanoma cells invades into human skin tissue. Using simple …
Optimal control of acute myeloid leukaemia
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 …
is routinely treated with chemotherapy, and so it is of great interest to develop optimal …