User profiles for Chris P. Barnes

Chris P Barnes

University College London
Verified email at ucl.ac.uk
Cited by 23629

[HTML][HTML] Automated design of synthetic microbial communities

BD Karkaria, AJH Fedorec, CP Barnes - Nature communications, 2021 - nature.com
Microbial species rarely exist in isolation. In naturally occurring microbial systems there is
strong evidence for a positive relationship between species diversity and productivity of …

Bayesian design of synthetic biological systems

CP Barnes, D Silk, X Sheng… - Proceedings of the …, 2011 - National Acad Sciences
Here we introduce a new design framework for synthetic biology that exploits the advantages
of Bayesian model selection. We will argue that the difference between inference and …

Evolutionary dynamics of neoantigens in growing tumors

…, C Gatenbee, M Robertson-Tessi, CP Barnes… - Nature …, 2020 - nature.com
Cancers accumulate mutations that lead to neoantigens, novel peptides that elicit an
immune response, and consequently undergo evolutionary selection. Here we establish how …

Measuring the distribution of fitness effects in somatic evolution by combining clonal dynamics with dN/dS ratios

MJ Williams, L Zapata, B Werner, CP Barnes… - Elife, 2020 - elifesciences.org
The distribution of fitness effects (DFE) defines how new mutations spread through an evolving
population. The ratio of non-synonymous to synonymous mutations (dN/dS) has become …

Identification of neutral tumor evolution across cancer types

MJ Williams, B Werner, CP Barnes, TA Graham… - Nature …, 2016 - nature.com
Despite extraordinary efforts to profile cancer genomes, interpreting the vast amount of
genomic data in the light of cancer evolution remains challenging. Here we demonstrate that …

A framework for parameter estimation and model selection from experimental data in systems biology using approximate Bayesian computation

J Liepe, P Kirk, S Filippi, T Toni, CP Barnes… - Nature protocols, 2014 - nature.com
As modeling becomes a more widespread practice in the life sciences and biomedical
sciences, researchers need reliable tools to calibrate models against ever more complex and …

Quantification of subclonal selection in cancer from bulk sequencing data

MJ Williams, B Werner, T Heide, C Curtis, CP Barnes… - Nature …, 2018 - nature.com
Subclonal architectures are prevalent across cancer types. However, the temporal evolutionary
dynamics that produce tumor subclones remain unknown. Here we measure clone …

[HTML][HTML] Phenotypic plasticity and genetic control in colorectal cancer evolution

…, B Werner, F Iorio, M Jansen, G Caravagna, CP Barnes… - Nature, 2022 - nature.com
Genetic and epigenetic variation, together with transcriptional plasticity, contribute to
intratumour heterogeneity 1 . The interplay of these biological processes and their respective …

Clinical drug resistance linked to interconvertible phenotypic and functional states of tumor-propagating cells in multiple myeloma

A Chaidos, CP Barnes, G Cowan… - Blood, The Journal …, 2013 - ashpublications.org
The phenotype and function of cells enriched in tumor-propagating activity and their relationship
to the phenotypic architecture in multiple myeloma (MM) are controversial. Here, in a …

On optimality of kernels for approximate Bayesian computation using sequential Monte Carlo

S Filippi, CP Barnes, J Cornebise… - Statistical applications in …, 2013 - degruyter.com
Approximate Bayesian computation (ABC) has gained popularity over the past few years for
the analysis of complex models arising in population genetics, epidemiology and system …