Search Results for author: Lewis Marsh

Found 3 papers, 1 papers with code

Detecting Temporal shape changes with the Euler Characteristic Transform

no code implementations21 Dec 2022 Lewis Marsh, Felix Y. Zhou, Xiao Qin, Xin Lu, Helen M. Byrne, Heather A. Harrington

Organoids are multi-cellular structures which are cultured in vitro from stem cells to resemble specific organs (e. g., brain, liver) in their three-dimensional composition.

Topological Data Analysis

Multiscale methods for signal selection in single-cell data

1 code implementation15 Jun 2022 Renee S. Hoekzema, Lewis Marsh, Otto Sumray, Thomas M. Carroll, Xin Lu, Helen M. Byrne, Heather A. Harrington

Analysis of single-cell transcriptomics often relies on clustering cells and then performing differential gene expression (DGE) to identify genes that vary between these clusters.

feature selection

Algebra, Geometry and Topology of ERK Kinetics

no code implementations1 Dec 2021 Lewis Marsh, Emilie Dufresne, Helen M. Byrne, Heather A. Harrington

The MEK/ERK signalling pathway is involved in cell division, cell specialisation, survival and cell death.

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