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Enabling population protein dynamics through Bayesian modeling.


ABSTRACT:

Motivation

The knowledge of protein dynamics, or turnover, in patients provides invaluable information related to certain diseases, drug efficacy, or biological processes. A great corpus of experimental and computational methods has been developed, including by us, in the case of human patients followed in vivo. Moving one step further, we propose a novel modeling approach to capture population protein dynamics using Bayesian methods.

Results

Using two datasets, we demonstrate that models inspired by population pharmacokinetics can accurately capture protein turnover within a cohort and account for inter-individual variability. Such models pave the way for comparative studies searching for altered dynamics or biomarkers in diseases.

Availability and implementation

R code and preprocessed data are available from zenodo.org. Raw data are available from panoramaweb.org.

SUBMITTER: Lehmann S 

PROVIDER: S-EPMC11335370 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature

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Publications

Enabling population protein dynamics through Bayesian modeling.

Lehmann Sylvain S   Vialaret Jérôme J   Gabelle Audrey A   Bauchet Luc L   Villemin Jean-Philippe JP   Hirtz Christophe C   Colinge Jacques J  

Bioinformatics (Oxford, England) 20240801 8


<h4>Motivation</h4>The knowledge of protein dynamics, or turnover, in patients provides invaluable information related to certain diseases, drug efficacy, or biological processes. A great corpus of experimental and computational methods has been developed, including by us, in the case of human patients followed in vivo. Moving one step further, we propose a novel modeling approach to capture population protein dynamics using Bayesian methods.<h4>Results</h4>Using two datasets, we demonstrate tha  ...[more]

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